MS-176XXXX CB report

MS-176XXXX CB report
Page 3 of 61
Report No. 11024447 001
Summary of testing:
Tests performed (name of test and test clause):
Testing location:
All applicable tests were performed. Details see
appended clauses and tables.
All tests as described in Test Case and
Measurement Sections were performed at the
laboratory described on page 2.
•
The maximum ambient temperature is
specified as +40°C.
•
Max. normal load for this equipment is
reading/writing for HDD, the dummy loads of
4.5 W for USB(3.0),m 2.5 W for USB(2.0) and
E-SATA port, max. brightness and contrast and
max. volume of speaker. RJ45 transmission
signal to other PC or server, charging an empty
battery pack.
•
Test samples are pre-production samples
without serial numbers.
Summary of compliance with National Differences:
EU Group Differences, EU Special National Conditions, EU A-Deviations, CA, CH, DE, DK, ES, FI, GB, IE,
KR, NO, SE, US.
Explanation of used codes: CA=Canada, CH=Switzerland, DE=Germany, DK=Denmark, ES=Spain,
FI=Finland, GB=United Kingdom, IE=Ireland, KR=Korea, NO=Norway, SE=Sweden, US=United States of
America.
The product has been tested for compliance with requirements of A11:2009 of EN 60950-1:2006.
For National Differences see corresponding Attachment.
TRF No. IECEN60950_1C
Page 4 of 61
Report No. 11024447 001
Copy of marking plate:
Note: The all of label are draft of artwork for marking plate pending approval by National
Certification Bodies and it shall not be affixed to products prior to such an approval.
TRF No. IECEN60950_1C
Page 5 of 61
Report No. 11024447 001
Test item particulars .................................................. :
[X] transportable
Equipment mobility .................................................... : [] movable [] hand-held
[] stationary
[] for building-in [] direct plug-in
Connection to the mains............................................ : [] pluggable equipment [] permanent connection
[] detachable power supply cord
[] non-detachable power supply cord
[X] not directly connected to the mains
Operating condition ................................................... : [X] continuous
[] rated operating / resting time:
Access location ........................................................ : [X] operator accessible
[] restricted access location
Over voltage category (OVC) ................................... : [] OVC I [] OVC II
[X] other: N/A
[] OVC III
[] OVC IV
Mains supply tolerance (%) or absolute mains supply Not directly connected to the mains
values ....................................................................... :
Tested for IT power systems .................................... : [] Yes
[] No
IT testing, phase-phase voltage (V) ......................... : N/A
Class of equipment ................................................... : [] Class I [] Class II
[] Not classified
[X] Class III
Considered current rating (A) ................................... : N/A
Pollution degree (PD) ............................................... : [] PD 1
[X] PD 2
[] PD 3
IP protection class .................................................... : IPX0
Altitude during operation (m) .................................... : Up to 2000 m
Altitude of test laboratory (m) ................................... : Not over 2000 m
Mass of equipment (kg) ............................................ : 4.5
Possible test case verdicts:
- test case does not apply to the test object.................: N/A
- test object does meet the requirement.......................: P (Pass)
- test object does not meet the requirement.................: F (Fail)
Testing ......................................................................... :
Date of receipt of test item ............................................: March, 2011
Date(s) of performance of tests ....................................: March, 2011
General remarks:
The test results presented in this report relate only to the object tested.
This report shall not be reproduced, except in full, without the written approval of the Issuing testing
laboratory.
“(See Enclosure #)” refers to additional information appended to the report.
“(See appended table)” refers to a table appended to the report.
Note: This TRF includes EN Group Differences together with National Differences and Special
National Conditions, if any. All Differences are located in the Appendix to the main body of this TRF.
Throughout this report a point is used as the decimal separator.
TRF No. IECEN60950_1C
Page 6 of 61
Report No. 11024447 001
General product information:
Product Description
The equipment is a Notebook PC intended for general office use.
The enclosures secured together by screws and mechanical fixing.
CPU information: CPU information: Intel i7-2920XM (2.5GHz) 55W.
Engineering Considerations
• The product was submitted and tested for use at the maximum ambient temperature (Tma) permitted
by the manufacturer’s specification of: +40°C.
• The following circuit locations were investigated as a limited power source (see subclause 2.5): the
output of USB ports, D-sub, HDMI and other data ports.
Additional Information
•
The power adaptor used with the product is a certified product which was CB-scheme investigated
according to the standard of IEC 60950-1:2005. The suitability of use has been evaluated in this report.
See appended table 1.5.1 for the source details.
•
The battery pack used with the product is a certified product which was CB-scheme investigated
according to the standard of IEC 60950-1:2005. The suitability of use has been evaluated in this report.
See appended table 1.5.1 for the source details.
•
This report contains all national differences as the class III equipment itself and is subject of this CB
report. Destination countries should investigate this matter for external power adaptor while the
equipment is submitted for the national approval.
•
Connectors arrangement:
- Rear side: 1 HDMI port, 1 D-sub port, 1 E-SATA port, 1 RJ45 port.
- Right side: 2 USB port.
- Left side: Card reader slot, 3 USB ports.
Markings and Instructions
The Lithium type battery pack is replaceable. The marking/statement as the following or similar text is
marked close to the battery pack or in operating and the servicing instructions. (See subclause 1.7.13)
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS
The product also marked with:
•
•
(IEC 60417-5009) for the stand-by condition. (See subclause 1.7.8.3)
Other comments:
Factories:
1. Micro-Star Int’l Co., Ltd.
69, Li-De St., Chung Ho City, Taipei Hsien 235 Taiwan
2. MSI ELECTRONICS (KUNSHAN) CO., LTD.
88E QIANJIN Rd., Kunshan City, Jiangsu 215300, P.R. China
3. MSI Computer (Shenzhen) Co., Ltd.
Longma Information Technology, Industrial Park, Tangtou Village, Shiyan Town, Baoan District,
Shenzhen, Guangdong 518108, P.R. China
The manufacturer's declaration, that the samples tested represent the products from each factory, is
available.
TRF No. IECEN60950_1C
Page 7 of 61
Report No. 11024447 001
Definition of variable(s):
Variable:
Range of variable:
Content:
X
be 0-9, A-Z, a-z or blank
Marketing purpose only, no technical difference.
Attachments to this Test Report:
- Photo Documentation
- National Differences
- Measurement Section
TRF No. IECEN60950_1C
Page 8 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
1
GENERAL
P
1.5
Components
P
1.5.1
General
See below.
P
Comply with IEC 60950 or relevant component
standard
See appended table 1.5.1.
P
1.5.2
Evaluation and testing of components
Components certified to IEC
standards and/or their
harmonized standards, are
used within their ratings and
are checked for correct
application.
Non-certified components are
checked for correct application,
used within their ratings, tested
as part of the equipment and
subjected to applicable tests of
the component standard.
Components, which no
relevant IEC-Standard exists,
are used within their ratings
and are tested under the
conditions occurring in the
equipment.
P
1.5.3
Thermal controls
N/A
1.5.4
Transformers
N/A
1.5.5
Interconnecting cables
1.5.6
Capacitors bridging insulation
1.5.7
Resistors bridging insulation
See below.
P
1.5.7.1
Resistors bridging functional, basic or
supplementary insulation
Resistor bridging functional
insulation only.
P
1.5.7.2
Resistors bridging double or reinforced insulation
between a.c. mains and other circuits
N/A
1.5.7.3
Resistors bridging double or reinforced insulation
between a.c. mains and antenna or coaxial cable
N/A
1.5.8
Components in equipment for IT power systems
N/A
1.5.9
Surge suppressors
N/A
1.5.9.1
General
N/A
1.5.9.2
Protection of VDRs
N/A
1.5.9.3
Bridging of functional insulation by a VDR
N/A
1.5.9.4
Bridging of basic insulation by a VDR
N/A
TRF No. IECEN60950_1C
Result - Remark
All interconnecting cables only
carry SELV circuit.
Verdict
P
N/A
Page 9 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
1.5.9.5
Bridging of supplementary, double or reinforced
insulation by a VDR
1.6
Power interface
1.6.1
AC power distribution systems
The equipment is not directly
connected to the AC mains
supply.
N/A
1.6.2
Input current
(see appended table 1.6.2)
P
1.6.3
Voltage limit of hand-held equipment
N/A
1.6.4
Neutral conductor
N/A
1.7
Marking and instructions
1.7.1
Power rating
N/A
P
P
See below.
P
Rated voltage(s) or voltage range(s) (V) ...............: See copy of marking plates.
(no direct connection to the
mains supply)
N/A
Symbol for nature of supply, for d.c. only ...............: See copy of marking plates.
(no direct connection to the
mains supply)
N/A
Rated frequency or rated frequency range (Hz) ....:
N/A
Rated current (mA or A) ........................................: See copy of marking plates.
(no direct connection to the
mains supply)
N/A
Manufacturer’s name or trade-mark or
See copy of marking plates.
identification mark ..................................................:
P
Model identification or type reference ...................: See copy of marking plates.
P
Symbol for Class II equipment only .......................:
N/A
Other markings and symbols .................................: Other markings and symbols
do not give rise to
misunderstanding.
P
1.7.2
Safety instructions and marking
See below.
P
1.7.2.1
General
Safety instructions are
provided in user’s manual.
P
1.7.2.2
Disconnect devices
N/A
1.7.2.3
Overcurrent protective device
N/A
1.7.2.4
IT power distribution systems
N/A
1.7.2.5
Operator access with a tool
N/A
1.7.2.6
Ozone
N/A
1.7.3
Short duty cycles
N/A
TRF No. IECEN60950_1C
Page 10 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
1.7.4
Supply voltage adjustment ....................................:
N/A
Methods and means of adjustment; reference to
installation instructions ..........................................:
N/A
1.7.5
Power outlets on the equipment ............................:
N/A
1.7.6
Fuse identification (marking, special fusing
characteristics, cross-reference) ...........................:
N/A
1.7.7
Wiring terminals
N/A
1.7.7.1
Protective earthing and bonding terminals ............:
N/A
1.7.7.2
Terminals for a.c. mains supply conductors
N/A
1.7.7.3
Terminals for d.c. mains supply conductors
N/A
1.7.8
Controls and indicators
1.7.8.1
Identification, location and marking .......................: The marking of the stand-by
switch is provided nearby the
switch.
1.7.8.2
Colours .................................................................:
1.7.8.3
Symbols according to IEC 60417 ...........................: Marking for stand-by type
switch according IEC 60417-1,
No. 5009 (line half inside circle
used).
1.7.8.4
Markings using figures ..........................................:
N/A
1.7.9
Isolation of multiple power sources .......................:
N/A
1.7.10
Thermostats and other regulating devices ............:
N/A
1.7.11
Durability
The marking plate has no
curling and is not able to be
removed easily.
P
1.7.12
Removable parts
No required markings placed
on removable parts.
P
1.7.13
Replaceable batteries ............................................: See General product
information - Markings and
Instructions.
P
Language(s) ...........................................................: English. The other languages
will be provided during the
national approval.

See below.
Verdict
P
P
N/A
P
1.7.14
Equipment for restricted access locations..............:
2
PROTECTION FROM HAZARDS
P
2.1
Protection from electric shock and energy hazards
P
TRF No. IECEN60950_1C
N/A
Page 11 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
2.1.1
Protection in operator access areas
The equipment is supplied
from an approved power
adaptor or battery pack that
provides only SELV and
energy below 240VA.
2.1.1.1
Access to energized parts
N/A
Test by inspection ..................................................:
N/A
Test with test finger (Figure 2A) ............................:
N/A
Test with test pin (Figure 2B) .................................:
N/A
Test with test probe (Figure 2C) ............................:
N/A
2.1.1.2
Battery compartments
2.1.1.3
Access to ELV wiring
No TNV circuits.
P
N/A
N/A
Working voltage (Vpeak or Vrms); minimum
distance through insulation (mm)

2.1.1.4
Access to hazardous voltage circuit wiring
2.1.1.5
Energy hazards .....................................................: No energy hazards in operator
access area.
2.1.1.6
Manual controls
2.1.1.7
Discharge of capacitors in equipment
N/A
P
N/A
The equipment is Class III
equipment.
Measured voltage (V); time-constant (s) ................:
2.1.1.8
Verdict
N/A

Energy hazards – d.c. mains supply
N/A
a) Capacitor connected to the d.c. mains supply ..:
N/A
b) Internal battery connected to the d.c. mains
supply ....................................................................:
N/A
2.1.1.9
Audio amplifiers .....................................................: Uoc of speaker is max. 2.5
Vpeak.
2.1.2
Protection in service access areas
N/A
2.1.3
Protection in restricted access locations
N/A
2.2
SELV circuits
2.2.1
General requirements
2.2.2
Voltages under normal conditions (V) ...................: See above.
N/A
2.2.3
Voltages under fault conditions (V) .......................: See above.
N/A
2.2.4
Connection of SELV circuits to other circuits ......:
TRF No. IECEN60950_1C
P
P
The equipment is supplied
from an approved power
adaptor or battery pack that
provides only SELV.
Complied with 2.2.2 and 2.2.3.
P
P
Page 12 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
2.3
TNV circuits
2.3.1
Limits
Result - Remark
Verdict
N/A
No TNV circuits within the
equipment.
N/A
Type of TNV circuits ...............................................:

2.3.2
Separation from other circuits and from accessible
parts
N/A
2.3.2.1
General requirements
N/A
2.3.2.2
Protection by basic insulation
N/A
2.3.2.3
Protection by earthing
N/A
2.3.2.4
Protection by other constructions ..........................:
N/A
2.3.3
Separation from hazardous voltages
N/A
Insulation employed................................................:
2.3.4

Connection of TNV circuits to other circuits
N/A
Insulation employed................................................:

2.3.5
Test for operating voltages generated externally
N/A
2.4
Limited current circuits
N/A
2.4.1
General requirements
N/A
2.4.2
Limit values
N/A
Frequency (Hz) .......................................................:

Measured current (mA)...........................................:

Measured voltage (V) .............................................:

Measured circuit capacitance (nF or µF)................:

2.4.3
Connection of limited current circuits to other
circuits
2.5
Limited power sources
N/A
P
a) Inherently limited output
N/A
b) Impedance limited output
Approval PTC used for D-sub
and HDMI port. See appended
table 2.5.
P
c) Regulating network limited output under normal
operating and single fault condition
Approval USB protect IC used
for USB ports. See appended
table 2.5.
P
d) Overcurrent protective device limited output
Max. output voltage (V), max. output current (A),
See appended table 2.5.
max. apparent power (VA)......................................:
TRF No. IECEN60950_1C
N/A

Page 13 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Current rating of overcurrent protective device (A)
Verdict

2.6
Provisions for earthing and bonding
N/A
2.6.1
Protective earthing
N/A
2.6.2
Functional earthing
N/A
2.6.3
Protective earthing and protective bonding
conductors
N/A
2.6.3.1
General
N/A
2.6.3.2
Size of protective earthing conductors
N/A
2
Rated current (A), cross-sectional area (mm ),
AWG .......................................................................:
2.6.3.3
Size of protective bonding conductors

N/A
2
Rated current (A), cross-sectional area (mm ),
AWG .......................................................................:

Protective current rating (A), cross-sectional area
2
(mm ), AWG ...........................................................:

2.6.3.4
Resistance of earthing conductors and their
terminations; resistance (Ω), voltage drop (V), test
current (A), duration (min) ......................................:
N/A
2.6.3.5
Colour of insulation.................................................:
N/A
2.6.4
Terminals
N/A
2.6.4.1
General
N/A
2.6.4.2
Protective earthing and bonding terminals
N/A
Rated current (A), type, nominal thread diameter
(mm) .......................................................................:

2.6.4.3
Separation of the protective earthing conductor
from protective bonding conductors
N/A
2.6.5
Integrity of protective earthing
N/A
2.6.5.1
Interconnection of equipment
N/A
2.6.5.2
Components in protective earthing conductors and
protective bonding conductors
N/A
2.6.5.3
Disconnection of protective earth
N/A
2.6.5.4
Parts that can be removed by an operator
N/A
2.6.5.5
Parts removed during servicing
N/A
2.6.5.6
Corrosion resistance
N/A
2.6.5.7
Screws for protective bonding
N/A
2.6.5.8
Reliance on telecommunication network or cable
distribution system
N/A
TRF No. IECEN60950_1C
Page 14 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
2.7
Overcurrent and earth fault protection in primary circuits
N/A
2.7.1
Basic requirements
N/A
Instructions when protection relies on building
installation
N/A
2.7.2
Faults not simulated in 5.3.7
N/A
2.7.3
Short-circuit backup protection
N/A
2.7.4
Number and location of protective devices ...........:
N/A
2.7.5
Protection by several devices
N/A
2.7.6
Warning to service personnel ................................:
N/A
2.8
Safety interlocks
N/A
2.8.1
General principles
N/A
2.8.2
Protection requirements
N/A
2.8.3
Inadvertent reactivation
N/A
2.8.4
Fail-safe operation
N/A
2.8.5
Moving parts
N/A
2.8.6
Overriding
N/A
2.8.7
Switches and relays
N/A
2.8.7.1
Contact gaps (mm) ................................................:
N/A
2.8.7.2
Overload test
N/A
2.8.7.3
Endurance test
N/A
2.8.7.4
Electric strength test
N/A
2.8.8
Mechanical actuators
N/A
2.9
Electrical insulation
2.9.1
Properties of insulating materials
2.9.2
Humidity conditioning
Relative humidity (%), temperature (°C) ................:
Result - Remark
Verdict
P
The unit is supplied from an
approved power supply or
battery pack that provides
SELV. Only SELV circuits
inside the unit.
P
N/A

2.9.3
Grade of insulation
N/A
2.9.4
Separation from hazardous voltages
N/A
Method(s) used ......................................................:
TRF No. IECEN60950_1C

Page 15 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
2.10
Clearances, creepage distances and distances through insulation
P
2.10.1
General
P
2.10.1.1
Frequency ..............................................................:
2.10.1.2
Pollution degrees ...................................................: 2
P
2.10.1.3
Reduced values for functional insulation
P
2.10.1.4
Intervening unconnected conductive parts
N/A
2.10.1.5
Insulation with varying dimensions
N/A
2.10.1.6
Special separation requirements
N/A
2.10.1.7
Insulation in circuits generating starting pulses
N/A
2.10.2
Determination of working voltage
N/A
2.10.2.1
General
N/A
2.10.2.2
RMS working voltage
N/A
2.10.2.3
Peak working voltage
N/A
2.10.3
Clearances
N/A
2.10.3.1
General
N/A
2.10.3.2
Mains transient voltages
N/A
a) AC mains supply ...............................................:
N/A
b) Earthed d.c. mains supplies ..............................:
N/A
c) Unearthed d.c. mains supplies ..........................:
N/A
d) Battery operation ...............................................:
N/A
2.10.3.3
Clearances in primary circuits
N/A
2.10.3.4
Clearances in secondary circuits
N/A
2.10.3.5
Clearances in circuits having starting pulses
N/A
2.10.3.6
Transients from a.c. mains supply .........................:
N/A
2.10.3.7
Transients from d.c. mains supply .........................:
N/A
2.10.3.8
Transients from telecommunication networks and
cable distribution systems .....................................:
N/A
2.10.3.9
Measurement of transient voltage levels
N/A
a) Transients from a mains supply
N/A
For an a.c. mains supply .......................................:
N/A
For a d.c. mains supply .........................................:
N/A
TRF No. IECEN60950_1C
Result - Remark
The unit is supplied from an
approved power supply or
battery pack that provides
SELV. Only SELV and limited
current circuit inside the unit.
Verdict
N/A
See 5.3.4.
Page 16 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
b) Transients from a telecommunication network .:
N/A
2.10.4
Creepage distances
N/A
2.10.4.1
General
N/A
2.10.4.2
Material group and comparative tracking index
N/A
CTI tests .................................................................:

2.10.4.3
Minimum creepage distances
N/A
2.10.5
Solid insulation
N/A
2.10.5.1
General
N/A
2.10.5.2
Distances through insulation
N/A
2.10.5.3
Insulating compound as solid insulation
N/A
2.10.5.4
Semiconductor devices
N/A
2.10.5.5
Cemented joints
N/A
2.10.5.6
Thin sheet material – General
N/A
2.10.5.7
Separable thin sheet material
N/A
Number of layers (pcs) ..........................................:

2.10.5.8
Non-separable thin sheet material
N/A
2.10.5.9
Thin sheet material – standard test procedure
N/A
Electric strength test
2.10.5.10
Thin sheet material – alternative test procedure
Electric strength test

N/A

2.10.5.11
Insulation in wound components
N/A
2.10.5.12
Wire in wound components
N/A
Working voltage .....................................................:
N/A
a) Basic insulation not under stress ......................:
N/A
b) Basic, supplementary, reinforced insulation ......:
N/A
c) Compliance with Annex U .................................:
N/A
Two wires in contact inside wound component;
angle between 45° and 90° ...................................:
N/A
Wire with solvent-based enamel in wound
components
N/A
2.10.5.13
Electric strength test
2.10.5.14

Routine test
N/A
Additional insulation in wound components
N/A
Working voltage .....................................................:
N/A
- Basic insulation not under stress ........................:
N/A
TRF No. IECEN60950_1C
Page 17 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
- Supplementary, reinforced insulation ..................:
N/A
2.10.6
Construction of printed boards
N/A
2.10.6.1
Uncoated printed boards
N/A
2.10.6.2
Coated printed boards
N/A
2.10.6.3
Insulation between conductors on the same inner
surface of a printed board
N/A
2.10.6.4
Insulation between conductors on different layers
of a printed board
N/A
Distance through insulation
N/A
Number of insulation layers (pcs) ..........................:
N/A
2.10.7
Component external terminations
N/A
2.10.8
Tests on coated printed boards and coated
components
N/A
2.10.8.1
Sample preparation and preliminary inspection
N/A
2.10.8.2
Thermal conditioning
N/A
2.10.8.3
Electric strength test
N/A
2.10.8.4
Abrasion resistance test
N/A
2.10.9
Thermal cycling
N/A
2.10.10
Test for Pollution Degree 1 environment and
insulating compound
N/A
2.10.11
Tests for semiconductor devices and cemented
joints
N/A
2.10.12
Enclosed and sealed parts
N/A
3
WIRING, CONNECTIONS AND SUPPLY
P
3.1
General
P
3.1.1
Current rating and overcurrent protection
All internal wires are UL
recognized wiring which is PVC
insulated, rated VW-1,
o
minimum 80 C, 300V. Internal
wiring gauge is suitable for
current intended to be carried.
P
3.1.2
Protection against mechanical damage
Wires do not touch sharp
edges and heatsinks which
could damage the insulation
and cause hazard.
P
3.1.3
Securing of internal wiring
The wires are secured by
soldering and quick connector
so that a loosening of the
terminal connection is unlikely.
P
TRF No. IECEN60950_1C
Page 18 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
3.1.4
Insulation of conductors
The insulation of the individual
conductors is suitable for the
application and the working
voltage. For the insulation
material see 3.1.1.
3.1.5
Beads and ceramic insulators
No such insulators used.
N/A
3.1.6
Screws for electrical contact pressure
No electrical contact pressure
by screwed connection.
N/A
3.1.7
Insulating materials in electrical connections
All current carrying
connections made by metal to
metal.
P
3.1.8
Self-tapping and spaced thread screws
No self-tapping or spaced
thread screws used.
3.1.9
Termination of conductors
N/A
10 N pull test
N/A
P
N/A
3.1.10
Sleeving on wiring
3.2
Connection to a mains supply
N/A
3.2.1
Means of connection
N/A
3.2.1.1
Connection to an a.c. mains supply
N/A
3.2.1.2
Connection to a d.c. mains supply
N/A
3.2.2
Multiple supply connections
N/A
3.2.3
Permanently connected equipment
N/A
Number of conductors, diameter of cable and
conduits (mm) ........................................................:
No sleeving used as
supplementary insulation
function.
Verdict
N/A

3.2.4
Appliance inlets
N/A
3.2.5
Power supply cords
N/A
3.2.5.1
AC power supply cords
N/A
Type .......................................................................:

Rated current (A), cross-sectional area (mm²),
AWG ......................................................................:

3.2.5.2
DC power supply cords
N/A
3.2.6
Cord anchorages and strain relief
N/A
Mass of equipment (kg), pull (N) ..........................:

Longitudinal displacement (mm) ...........................:

3.2.7
Protection against mechanical damage
N/A
3.2.8
Cord guards
N/A
TRF No. IECEN60950_1C
Page 19 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
Diameter or minor dimension D (mm); test mass
(g) ..........................................................................:

Radius of curvature of cord (mm)...........................:

3.2.9
Supply wiring space
N/A
3.3
Wiring terminals for connection of external conductors
N/A
3.3.1
Wiring terminals
N/A
3.3.2
Connection of non-detachable power supply cords
N/A
3.3.3
Screw terminals
N/A
3.3.4
Conductor sizes to be connected
N/A
Rated current (A), cord/cable type, cross-sectional
2
area (mm )..............................................................:
3.3.5

Wiring terminal sizes
N/A
Rated current (A), type, nominal thread diameter
(mm) ......................................................................:

3.3.6
Wiring terminal design
N/A
3.3.7
Grouping of wiring terminals
N/A
3.3.8
Stranded wire
N/A
3.4
Disconnection from the mains supply
N/A
3.4.1
General requirement
N/A
3.4.2
Disconnect devices
N/A
3.4.3
Permanently connected equipment
N/A
3.4.4
Parts which remain energized
N/A
3.4.5
Switches in flexible cords
N/A
3.4.6
Number of poles - single-phase and d.c.
equipment
N/A
3.4.7
Number of poles - three-phase equipment
N/A
3.4.8
Switches as disconnect devices
N/A
3.4.9
Plugs as disconnect devices
N/A
3.4.10
Interconnected equipment
N/A
3.4.11
Multiple power sources
N/A
3.5
Interconnection of equipment
3.5.1
General requirements
TRF No. IECEN60950_1C
P
See below.
P
Page 20 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
3.5.2
Types of interconnection circuits ...........................: Interconnection circuits of
SELV circuit through the
connectors.
3.5.3
ELV circuits as interconnection circuits
3.5.4
Data ports for additional equipment
4
PHYSICAL REQUIREMENTS
4.1
Stability
Verdict
P
N/A
See appended table 2.5.
P
P
N/A
The mass of equipment not
exceed 7 kg.
N/A
Test force (N) .........................................................: The equipment is not floorstanding equipment.
N/A
Angle of 10°
4.2
Mechanical strength
P
4.2.1
General
4.2.2
Steady force test, 10 N
N/A
4.2.3
Steady force test, 30 N
N/A
4.2.4
Steady force test, 250 N
For the all sources of outer
enclosure of plastic material at
top, side and bottom listed in
appended table 1.5.1 are
tested. After subjected 250 N,
no energy or other hazards.
4.2.5
Impact test
The equipment is
transportable equipment.
See below. After the tests, the
equipment complies with the
requirements of subclause
4.4.1.
P
P
N/A
Fall test
N/A
Swing test
N/A
4.2.6
Drop test; height (mm) ...........................................: Compliance.
P
4.2.7
Stress relief test
P
4.2.8
Cathode ray tubes
N/A
Picture tube separately certified ............................:
N/A
4.2.9
High pressure lamps
N/A
4.2.10
Wall or ceiling mounted equipment; force (N) .......:
N/A
TRF No. IECEN60950_1C
After 7hrs for Notebook
Computer at 70°C and cooling
down to room temperature, no
shrinkage, distortion or loosing
of the enclosure.
Page 21 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
4.3
Design and construction
4.3.1
Edges and corners
4.3.2
Handles and manual controls; force (N).................:
N/A
4.3.3
Adjustable controls
N/A
4.3.4
Securing of parts
Electrical and mechanical
connections can be expected
to withstand usual mechanical
stress. For the protection
solder pins are used.
P
4.3.5
Connection by plugs and sockets
Mismatch of connectors were
prevented by incompatible
form or location.
P
4.3.6
Direct plug-in equipment
P
All edges or corners
accessible to operator are
rounded and smoothed.
P
N/A
Torque ...................................................................:

Compliance with the relevant mains plug standard
................................................................................:
N/A
4.3.7
Heating elements in earthed equipment
N/A
4.3.8
Batteries
See below.
P
- Overcharging of a rechargeable battery
Battery packs are approved
components.
P
- Unintentional charging of a non-rechargeable
battery
RTC battery applied. Results
see appended table 4.3.8.
P
- Reverse charging of a rechargeable battery
Reverse charging is prevented
by its construction.
- Excessive discharging rate for any battery
Battery packs are approved
components.
N/A
P
4.3.9
Oil and grease
N/A
4.3.10
Dust, powders, liquids and gases
N/A
4.3.11
Containers for liquids or gases
N/A
4.3.12
Flammable liquids ..................................................:
N/A
Quantity of liquid (l) ................................................:
N/A
Flash point (°C) ......................................................:
N/A
4.3.13
Radiation
See below.
P
4.3.13.1
General
See below.
P
4.3.13.2
Ionizing radiation
Measured radiation (pA/kg) ...................................:
TRF No. IECEN60950_1C
N/A

Page 22 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
4.3.13.3
Requirement + Test
Result - Remark
Verdict
Measured high-voltage (kV) ..................................:

Measured focus voltage (kV) .................................:

CRT markings ........................................................:

Effect of ultraviolet (UV) radiation on materials
N/A
Part, property, retention after test, flammability
classification ..........................................................:
N/A
4.3.13.4
Human exposure to ultraviolet (UV) radiation .......:
N/A
4.3.13.5
Laser (including LEDs)
ODD is an approved
component and evaluated
according to relevant standard
for laser product.
Others are indicating LEDs.
Laser class .............................................................: The power of LEDs is far
below Class 1 LED limit.
P

4.3.13.6
Other types ............................................................:
N/A
4.4
Protection against hazardous moving parts
4.4.1
General
The rotating part of the build-in
DC fan is protected by the
enclosure.
Other motors only used in
approved components and are
no accessible to the user.
P
4.4.2
Protection in operator access areas ......................: No DC Fan in operator access
areas.
P
4.4.3
Protection in restricted access locations ...............:
N/A
4.4.4
Protection in service access areas
N/A
4.5
Thermal requirements
4.5.1
General
No exceeding temperature.
P
4.5.2
Temperature tests
(see appended table 4.5)
P
P
P
Normal load condition per Annex L .......................: (see Annex L)

4.5.3
Temperature limits for materials
(see appended table 4.5)
P
4.5.4
Touch temperature limits
(see appended table 4.5)
P
4.5.5
Resistance to abnormal heat .................................:
4.6
Openings in enclosures
P
4.6.1
Top and side openings
N/A
TRF No. IECEN60950_1C
N/A
Page 23 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Dimensions (mm) ..................................................:
4.6.2
Verdict

Bottoms of fire enclosures
N/A
Construction of the bottom, dimensions (mm) .......:

4.6.3
Doors or covers in fire enclosures
N/A
4.6.4
Openings in transportable equipment
See below.
P
4.6.4.1
Constructional design measures
See below.
P
Dimensions (mm) ..................................................: See appended table 4.6.1,
4.6.2.

4.6.4.2
Evaluation measures for larger openings
N/A
4.6.4.3
Use of metallized parts
N/A
4.6.5
Adhesives for constructional purposes
N/A
Conditioning temperature (°C), time (weeks) .........:

4.7
Resistance to fire
P
4.7.1
Reducing the risk of ignition and spread of flame
See below.
Method 1, selection and application of components Materials with suitable
wiring and materials
flammability classes are used
(see appended table 4.7).
Method 2, application of all of simulated fault
condition tests
P
P
N/A
4.7.2
Conditions for a fire enclosure
See below.
P
4.7.2.1
Parts requiring a fire enclosure
Having employed the following
parts:
● components in secondary
circuits;
● insulated wiring
the fire enclosure is required.
P
4.7.2.2
Parts not requiring a fire enclosure
4.7.3
Materials
4.7.3.1
General
The PCBs have material of
flammability class V-1 or
better.
P
4.7.3.2
Materials for fire enclosures
(see appended table 1.5.1)
P
4.7.3.3
Materials for components and other parts outside
fire enclosures
4.7.3.4
Materials for components and other parts inside
fire enclosures
4.7.3.5
Materials for air filter assemblies
TRF No. IECEN60950_1C
N/A
P
N/A
Internal components except
small parts are flammability
class V-2, HF-2 or better.
P
N/A
Page 24 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
4.7.3.6
Materials used in high-voltage components
5
ELECTRICAL REQUIREMENTS AND SIMULATED ABNORMAL CONDITIONS
5.1
Touch current and protective conductor current
N/A
5.1.1
General
N/A
5.1.2
Configuration of equipment under test (EUT)
N/A
5.1.2.1
Single connection to an a.c. mains supply
N/A
5.1.2.2
Redundant multiple connections to an a.c. mains
supply
N/A
5.1.2.3
Simultaneous multiple connections to an a.c.
mains supply
N/A
5.1.3
Test circuit
N/A
5.1.4
Application of measuring instrument
N/A
5.1.5
Test procedure
N/A
5.1.6
Test measurements
N/A
N/A
P
Supply voltage (V) .................................................:

Measured touch current (mA) ................................:

Max. allowed touch current (mA) ...........................:

Measured protective conductor current (mA) ........:

Max. allowed protective conductor current (mA) ....:

5.1.7
Equipment with touch current exceeding 3,5 mA
N/A
5.1.7.1
General ..................................................................:
N/A
5.1.7.2
Simultaneous multiple connections to the supply
N/A
5.1.8
Touch currents to telecommunication networks and
cable distribution systems and from
telecommunication networks
N/A
5.1.8.1
Limitation of the touch current to a
telecommunication network or to a cable
distribution system
N/A
5.1.8.2
Supply voltage (V) .................................................:

Measured touch current (mA) ................................:

Max. allowed touch current (mA) ...........................:

Summation of touch currents from
telecommunication networks
N/A
a) EUT with earthed telecommunication ports ......:
N/A
b) EUT whose telecommunication ports have no
reference to protective earth
N/A
TRF No. IECEN60950_1C
Page 25 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
5.2
Electric strength
N/A
5.2.1
General
N/A
5.2.2
Test procedure
N/A
5.3
Abnormal operating and fault conditions
5.3.1
Protection against overload and abnormal
operation
(see appended table 5.3)
5.3.2
Motors
Approval DC fan used, other
motors are used in the certified
HDD and ODD, see appended
table 1.5.1.
N/A
5.3.3
Transformers
No safety isolation
transformer.
N/A
5.3.4
Functional insulation...............................................: Functional insulation complied
with the requirements of c).
5.3.5
Electromechanical components
5.3.6
Audio amplifiers in ITE ...........................................: (see appended table 5.3)
P
5.3.7
Simulation of faults
P
5.3.8
Unattended equipment
5.3.9
Compliance criteria for abnormal operating and
fault conditions
See below.
P
5.3.9.1
During the tests
No fire occurred, no molten
metal emitted and no
deformation of enclosure.
P
5.3.9.2
After the tests
N/A
6
CONNECTION TO TELECOMMUNICATION NETWORKS
N/A
6.1
Protection of telecommunication network service persons, and users of other
equipment connected to the network, from hazards in the equipment
N/A
6.1.1
Protection from hazardous voltages
N/A
6.1.2
Separation of the telecommunication network from earth
N/A
6.1.2.1
Requirements
N/A
P
P
P
N/A
(see appended table 5.3)
N/A
Supply voltage (V) .................................................:

Current in the test circuit (mA) ...............................:

6.1.2.2
Exclusions ..............................................................:
N/A
6.2
Protection of equipment users from overvoltages on telecommunication networks
N/A
TRF No. IECEN60950_1C
Page 26 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
6.2.1
Separation requirements
N/A
6.2.2
Electric strength test procedure
N/A
6.2.2.1
Impulse test
N/A
6.2.2.2
Steady-state test
N/A
6.2.2.3
Compliance criteria
N/A
6.3
Protection of the telecommunication wiring system from overheating
N/A
Max. output current (A) ..........................................:

Current limiting method .........................................:

7
CONNECTION TO CABLE DISTRIBUTION SYSTEMS
N/A
7.1
General
N/A
7.2
Protection of cable distribution system service
persons, and users of other equipment connected
to the system, from hazardous voltages in the
equipment
N/A
7.3
Protection of equipment users from overvoltages
on the cable distribution system
N/A
7.4
Insulation between primary circuits and cable
distribution systems
N/A
7.4.1
General
N/A
7.4.2
Voltage surge test
N/A
7.4.3
Impulse test
N/A
A
ANNEX A, TESTS FOR RESISTANCE TO HEAT AND FIRE
A.1
Flammability test for fire enclosures of movable
equipment having a total mass exceeding 18 kg,
and of stationary equipment (see 4.7.3.2)
A.1.1
Samples..................................................................:

Wall thickness (mm) ...............................................:

A.1.2
Conditioning of samples; temperature (°C) ...........:
N/A
A.1.3
Mounting of samples .............................................:
N/A
A.1.4
Test flame (see IEC 60695-11-3)
N/A
Flame A, B, C or D ................................................:
P
N/A

A.1.5
Test procedure
N/A
A.1.6
Compliance criteria
N/A
Sample 1 burning time (s) ......................................:

Sample 2 burning time (s) ......................................:

TRF No. IECEN60950_1C
Page 27 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
Sample 3 burning time (s) ......................................:

A.2
Flammability test for fire enclosures of movable equipment having a total mass not
exceeding 18 kg, and for material and components located inside fire enclosures
(see 4.7.3.2 and 4.7.3.4)
P
A.2.1
Samples, material ...................................................:

Wall thickness (mm) ...............................................:

A.2.2
Conditioning of samples; temperature (°C) ...........:
N/A
A.2.3
Mounting of samples .............................................:
N/A
A.2.4
Test flame (see IEC 60695-11-4)
N/A
Flame A, B or C .....................................................:

A.2.5
Test procedure
N/A
A.2.6
Compliance criteria
N/A
A.2.7
Sample 1 burning time (s) ......................................:

Sample 2 burning time (s) ......................................:

Sample 3 burning time (s) ......................................:

Alternative test acc. to IEC 60695-11-5, cl. 5 and 9
N/A
Sample 1 burning time (s) ......................................:

Sample 2 burning time (s) ......................................:

Sample 3 burning time (s) ......................................:

A.3
Hot flaming oil test (see 4.6.2)
N/A
A.3.1
Mounting of samples
N/A
A.3.2
Test procedure
N/A
A.3.3
Compliance criterion
N/A
B
ANNEX B, MOTOR TESTS UNDER ABNORMAL CONDITIONS (see 4.7.2.2 and
5.3.2)
N/A
B.1
General requirements
N/A
Position ..................................................................:

Manufacturer ..........................................................:

Type .......................................................................:

Rated values .........................................................:

B.2
Test conditions
N/A
B.3
Maximum temperatures
N/A
B.4
Running overload test
N/A
B.5
Locked-rotor overload test
N/A
TRF No. IECEN60950_1C
Page 28 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
Test duration (days) ...............................................:

Electric strength test: test voltage (V) ....................:

B.6
Running overload test for d.c. motors in secondary
circuits
N/A
B.6.1
General
N/A
B.6.2
Test procedure
N/A
B.6.3
Alternative test procedure
N/A
B.6.4
Electric strength test; test voltage (V) ....................:
N/A
B.7
Locked-rotor overload test for d.c. motors in
secondary circuits
N/A
B.7.1
General
N/A
B.7.2
Test procedure
N/A
B.7.3
Alternative test procedure
N/A
B.7.4
Electric strength test; test voltage (V) ....................:
N/A
B.8
Test for motors with capacitors
N/A
B.9
Test for three-phase motors
N/A
B.10
Test for series motors
N/A
C
Operating voltage (V) ............................................:

ANNEX C, TRANSFORMERS (see 1.5.4 and 5.3.3)
N/A
Position ..................................................................:

Manufacturer ..........................................................:

Type .......................................................................:

Rated values .........................................................:

Method of protection...............................................:

C.1
Overload test
N/A
C.2
Insulation
N/A
Protection from displacement of windings..............:
N/A
D
ANNEX D, MEASURING INSTRUMENTS FOR TOUCH-CURRENT TESTS
(see 5.1.4)
N/A
D.1
Measuring instrument
N/A
D.2
Alternative measuring instrument
N/A
E
ANNEX E, TEMPERATURE RISE OF A WINDING (see 1.4.13)
N/A
TRF No. IECEN60950_1C
Page 29 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
F
ANNEX F, MEASUREMENT OF CLEARANCES AND CREEPAGE DISTANCES
(see 2.10 and Annex G)
N/A
G
ANNEX G, ALTERNATIVE METHOD FOR DETERMINING MINIMUM
CLEARANCES
N/A
G.1
Clearances
N/A
G.1.1
General
N/A
G.1.2
Summary of the procedure for determining
minimum clearances
N/A
G.2
Determination of mains transient voltage (V)
N/A
G.2.1
AC mains supply ....................................................:
N/A
G.2.2
Earthed d.c. mains supplies ..................................:
N/A
G.2.3
Unearthed d.c. mains supplies ..............................:
N/A
G.2.4
Battery operation ...................................................:
N/A
G.3
Determination of telecommunication network
transient voltage (V) ..............................................:
N/A
G.4
Determination of required withstand voltage (V)
N/A
G.4.1
Mains transients and internal repetitive peaks ......:
N/A
G.4.2
Transients from telecommunication networks .......:
N/A
G.4.3
Combination of transients
N/A
G.4.4
Transients from cable distribution systems
N/A
G.5
Measurement of transient voltages (V)
N/A
a) Transients from a mains supply
N/A
For an a.c. mains supply
N/A
For a d.c. mains supply
N/A
b) Transients from a telecommunication network
N/A
G.6
Determination of minimum clearances ..................:
N/A
H
ANNEX H, IONIZING RADIATION (see 4.3.13)
N/A
J
ANNEX J, TABLE OF ELECTROCHEMICAL POTENTIALS (see 2.6.5.6)
N/A
Metal(s) used .........................................................:
Verdict

K
ANNEX K, THERMAL CONTROLS (see 1.5.3 and 5.3.8)
N/A
K.1
Making and breaking capacity
N/A
K.2
Thermostat reliability; operating voltage (V) ..........:
N/A
TRF No. IECEN60950_1C
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Clause
Requirement + Test
K.3
Thermostat endurance test; operating voltage (V) :
N/A
K.4
Temperature limiter endurance; operating voltage
(V) ..........................................................................:
N/A
K.5
Thermal cut-out reliability
N/A
K.6
Stability of operation
N/A
L
ANNEX L, NORMAL LOAD CONDITIONS FOR SOME TYPES OF ELECTRICAL
BUSINESS EQUIPMENT (see 1.2.2.1 and 4.5.2)
L.1
Typewriters
N/A
L.2
Adding machines and cash registers
N/A
L.3
Erasers
N/A
L.4
Pencil sharpeners
N/A
L.5
Duplicators and copy machines
N/A
L.6
Motor-operated files
N/A
L.7
Other business equipment
M
ANNEX M, CRITERIA FOR TELEPHONE RINGING SIGNALS (see 2.3.1)
N/A
M.1
Introduction
N/A
M.2
Method A
N/A
M.3
Method B
N/A
M.3.1
Ringing signal
N/A
M.3.1.1
Frequency (Hz) ......................................................:

M.3.1.2
Voltage (V) .............................................................:

M.3.1.3
Cadence; time (s), voltage (V) ...............................:

M.3.1.4
Single fault current (mA) ........................................:

M.3.2
Tripping device and monitoring voltage .................:
N/A
M.3.2.1
Conditions for use of a tripping device or a
monitoring voltage
N/A
M.3.2.2
Tripping device
N/A
M.3.2.3
Monitoring voltage (V) ...........................................:
N/A
N
ANNEX N, IMPULSE TEST GENERATORS (see 1.5.7.2, 1.5.7.3, 2.10.3.9, 6.2.2.1,
7.3.2, 7.4.3 and Clause G.5)
N/A
N.1
ITU-T impulse test generators
N/A
N.2
IEC 60065 impulse test generator
N/A
TRF No. IECEN60950_1C
Result - Remark
See summary of testing.
Verdict
P
P
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Result - Remark
Verdict
P
ANNEX P, NORMATIVE REFERENCES
Q
ANNEX Q, Voltage dependent resistors (VDRs) (see 1.5.9.1)
N/A
a) Preferred climatic categories .............................:
N/A
b) Maximum continuous voltage ............................:
N/A
c) Pulse current .....................................................:
N/A
R
Annex R, EXAMPLES OF REQUIREMENTS FOR QUALITY CONTROL
PROGRAMMES
N/A
R.1
Minimum separation distances for unpopulated
coated printed boards (see 2.10.6.2)
N/A
R.2
Reduced clearances (see 2.10.3)
N/A
S
ANNEX S, PROCEDURE FOR IMPULSE TESTING (see 6.2.2.3)
N/A
S.1
Test equipment
N/A
S.2
Test procedure
N/A
S.3
Examples of waveforms during impulse testing
N/A
T
ANNEX T, GUIDANCE ON PROTECTION AGAINST INGRESS OF WATER
(see 1.1.2)
N/A


U
ANNEX U, INSULATED WINDING WIRES FOR USE WITHOUT INTERLEAVED
INSULATION (see 2.10.5.4)
N/A

V
ANNEX V, AC POWER DISTRIBUTION SYSTEMS (see 1.6.1)
N/A
V.1
Introduction
N/A
V.2
TN power distribution systems
N/A
V.3
TT power distribution systems
N/A
V.4
IT power distribution systems
N/A
W
ANNEX W, SUMMATION OF TOUCH CURRENTS
N/A
W.1
Touch current from electronic circuits
N/A
W.1.1
Floating circuits
N/A
W.1.2
Earthed circuits
N/A
TRF No. IECEN60950_1C
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Requirement + Test
W.2
Interconnection of several equipments
N/A
W.2.1
Isolation
N/A
W.2.2
Common return, isolated from earth
N/A
W.2.3
Common return, connected to protective earth
N/A
X
ANNEX X, MAXIMUM HEATING EFFECT IN TRANSFORMER TESTS (see clause
C.1)
N/A
X.1
Determination of maximum input current
N/A
X.2
Overload test procedure
N/A
Y
ANNEX Y, ULTRAVIOLET LIGHT CONDITIONING TEST (see 4.3.13.3)
N/A
Y.1
Test apparatus .......................................................:
N/A
Y.2
Mounting of test samples .......................................:
N/A
Y.3
Carbon-arc light-exposure apparatus ....................:
N/A
Y.4
Xenon-arc light exposure apparatus .....................:
N/A
Z
ANNEX Z, OVERVOLTAGE CATEGORIES (see 2.10.3.2 and Clause G.2)
N/A
AA
ANNEX AA, MANDREL TEST (see 2.10.5.8)
N/A
BB
ANNEX BB, CHANGES IN THE SECOND EDITION
TRF No. IECEN60950_1C
Result - Remark
Verdict

Page 33 of 61
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Clause
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Result - Remark
Verdict
EN 60950-1:2006 – CENELEC COMMON MODIFICATIONS
Contents
Add the following annexes:
Annex ZA (normative)
Normative references to international publications with
their corresponding European publications
Annex ZB (normative)
Special national conditions
Annex ZC (informative) A-deviations
P
General
Delete all the “country” notes in the reference document according to the following
list:
1.4.8
Note 2
1.5.1
Note 2 & 3
1.5.7.1
Note
1.5.8
Note 2
1.5.9.4
Note
1.7.2.1
Note 4, 5 & 6
2.2.3
Note
2.2.4
Note
2.3.2
Note
2.3.2.1 Note 2
2.3.4
Note 2
2.6.3.3
Note 2 & 3
2.7.1
Note
2.10.3.2 Note 2
2.10.5.13 Note 3
3.2.1.1 Note
3.2.4
Note 3.
2.5.1
Note 2
4.3.6
Note 1 & 2
4.7
Note 4
4.7.2.2
Note
4.7.3.1 Note 2
5.1.7.1
Note 3 & 4
5.3.7
Note 1
6
Note 2 & 5
6.1.2.1
Note 2
6.1.2.2
Note
6.2.2
Note 6.
2.2.1
Note 2
6.2.2.2
Note
7.1
Note 3
7.2
Note
7.3
Note 1 & 2
G.2.1
Note 2
Annex H Note 2
P
1.3.Z1
Add the following subclause:
1.3.Z1 Exposure to excessive sound pressure
The apparatus shall be so designed and constructed as to present no danger when
used for its intended purpose, either in normal operating conditions or under fault
conditions, particularly providing protection against exposure to excessive sound
pressures from headphones or earphones.
N/A
NOTE Z1 A new method of measurement is described in EN 50332-1, Sound system
equipment:
Headphones and earphones associated with portable audio equipment - Maximum sound
pressure level measurement methodology and limit considerations - Part 1: General method
for “one package equipment”, and in EN 50332-2, Sound system equipment: Headphones
and earphones associated with portable audio equipment - Maximum sound pressure level
measurement methodology and limit considerations - Part 2: Guidelines to associate sets
with headphones coming from different manufacturers.
1.5.1
Add the following NOTE:
N/A
NOTE Z1 The use of certain substances in electrical and electronic equipment is restricted
within the EU: see Directive 2002/95/EC
1.7.2.1
Add the following NOTE:
NOTE Z1 In addition, the instructions shall include, as far as applicable, a warning that
excessive sound pressure from earphones and headphones can cause hearing loss
TRF No. IECEN60950_1C
N/A
Page 34 of 61
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Result - Remark
2.7.1
Replace the subclause as follows:
Basic requirements
To protect against excessive current, short-circuits and earth faults in PRIMARY
CIRCUITS, protective devices shall be included either as integral parts of the
equipment or as parts of the building installation, subject to the following, a), b) and
c):
a) except as detailed in b) and c), protective devices necessary to comply with the
requirements of 5.3 shall be included as parts of the equipment;
b) for components in series with the mains input to the equipment such as the
supply cord, appliance coupler, r.f.i. filter and switch, short-circuit and earth fault
protection may be provided by protective devices in the building installation;
c) it is permitted for PLUGGABLE EQUIPMENT TYPE B or PERMANENTLY
CONNECTED EQUIPMENT, to rely on dedicated overcurrent and short-circuit
protection in the building installation, provided that the means of protection, e.g.
fuses or circuit breakers, is fully specified in the installation instructions.
If reliance is placed on protection in the building installation, the installation
instructions shall so state, except that for PLUGGABLE EQUIPMENT TYPE A the
building installation shall be regarded as providing protection in accordance with the
rating of the wall socket outlet.
N/A
2.7.2
This subclause has been declared ‘void’.
N/A
3.2.3
Delete the NOTE in Table 3A, and delete also in this table the conduit sizes in
parentheses.
N/A
3.2.5.1
Replace
“60245 IEC 53” by “H05 RR-F”;
“60227 IEC 52” by “H03 VV-F or H03 VVH2-F”;
“60227 IEC 53” by “H05 VV-F or H05 VVH2-F2”.
In Table 3B, replace the first four lines by the following:
a)
| Up to and including 6
|
0,75
|
b)
| Over 6 up to and including 10
|
(0,75)
1,0
|
c)
| Over 10 up to and including 16
|
(1,0)
1,5
|
In the conditions applicable to Table 3B delete the words “in some countries” in
a)
condition .
In NOTE 1, applicable to Table 3B, delete the second sentence.
N/A
3.3.4
In Table 3D, delete the fourth line: conductor sizes for 10 to 13 A, and replace with
the following:
| Over 10 up to and including 16 |
1,5 to 2,5
|
1,5 to 4
|
Delete the fifth line: conductor sizes for 13 to 16 A.
N/A
4.3.13.6
Add the following NOTE:
N/A
NOTE Z1 Attention is drawn to 1999/519/EC: Council Recommendation on the limitation of
exposure of the general public to electromagnetic fields 0 Hz to 300 GHz. Standards taking
into account this Recommendation which demonstrate compliance with the applicable EU
Directive are indicated in the OJEC.
TRF No. IECEN60950_1C
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Result - Remark
Annex H
Replace the last paragraph of this annex by:
At any point 10 cm from the surface of the OPERATOR ACCESS AREA, the dose
rate shall not exceed 1 µSv/h (0,1 mR/h) (see NOTE). Account is taken of the
background level.
Replace the notes as follows:
Verdict
N/A
NOTE These values appear in Directive 96/29/Euratom.
Delete NOTE 2.
Bibliography
Additional EN standards.

ZA
NORMATIVE REFERENCES TO INTERNATIONAL PUBLICATIONS WITH THEIR
CORRESPONDING EUROPEAN PUBLICATIONS

ZB
SPECIAL NATIONAL CONDITIONS
P
1.2.4.1
In Denmark, certain types of Class I appliances (see 3.2.1.1) may be provided with
a plug not establishing earthing conditions when inserted into Danish socket-outlets.
N/A
1.5.7.1
In Finland, Norway and Sweden, resistors bridging BASIC INSULATION in
CLASS I PLUGGABLE EQUIPMENT TYPE A must comply with the requirements in
1.5.7.2.
N/A
1.5.8
In Norway, due to the IT power system used (see annex V, Figure V.7), capacitors
are required to be rated for the applicable line-to-line voltage (230 V).
N/A
1.5.9.4
In Finland, Norway and Sweden, the third dashed sentence is applicable only to
equipment as defined in 6.1.2.2 of this annex.
N/A
1.7.2.1
In Finland, Norway and Sweden, CLASS I PLUGGABLE EQUIPMENT TYPE A
intended for connection to other equipment or a network shall, if safety relies on
connection to protective earth or if surge suppressors are connected between the
network terminals and accessible parts, have a marking stating that the equipment
must be connected to an earthed mains socket-outlet.
The marking text in the applicable countries shall be as follows:
In Finland: "Laite on liitettävä suojamaadoituskoskettimilla varustettuun
pistorasiaan"
In Norway: “Apparatet må tilkoples jordet stikkontakt”
In Sweden: “Apparaten skall anslutas till jordat uttag”
N/A
1.7.5
In Denmark, socket-outlets for providing power to other equipment shall be in
accordance with the Heavy Current Regulations, Section 107-2-D1, Standard Sheet
DK 1-3a, DK 1-5a or DK 1-7a, when used on Class I equipment. For STATIONARY
EQUIPMENT the socket-outlet shall be in accordance with Standard Sheet DK 1-1b
or DK 1-5a.
N/A
2.2.4
In Norway, for requirements see 1.7.2.1, 6.1.2.1 and 6.1.2.2 of this annex.
N/A
2.3.2
In Finland, Norway and Sweden there are additional requirements for the
insulation. See 6.1.2.1 and 6.1.2.2 of this annex.
N/A
2.3.4
In Norway, for requirements see 1.7.2.1, 6.1.2.1 and 6.1.2.2 of this annex.
N/A
TRF No. IECEN60950_1C
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2.6.3.3
In the United Kingdom, the current rating of the circuit shall be taken as 13 A, not
16 A.
N/A
2.7.1
In the United Kingdom, to protect against excessive currents and short-circuits in
the PRIMARY CIRCUIT of DIRECT PLUG-IN EQUIPMENT, tests according to 5.3
shall be conducted, using an external protective device rated 30 A or 32 A. If these
tests fail, suitable protective devices shall be included as integral parts of the
DIRECT PLUG-IN EQUIPMENT, so that the requirements of 5.3 are met.
N/A
2.10.5.13
In Finland, Norway and Sweden, there are additional requirements for the
insulation, see 6.1.2.1 and 6.1.2.2 of this annex.
N/A
3.2.1.1
In Switzerland, supply cords of equipment having a RATED CURRENT not
exceeding 10 A shall be provided with a plug complying with SEV 1011 or IEC
60884-1 and one of the following dimension sheets:
SEV 6532-2.1991
Plug Type 15 3P+N+PE
250/400 V, 10 A
SEV 6533-2.1991
Plug Type 11 L+N
250 V, 10 A
SEV 6534-2.1991
Plug Type 12 L+N+PE
250 V, 10 A
In general, EN 60309 applies for plugs for currents exceeding 10 A. However, a 16
A plug and socket-outlet system is being introduced in Switzerland, the plugs of
which are according to the following dimension sheets, published in February 1998:
SEV 5932-2.1998
Plug Type 25 3L+N+PE
230/400 V, 16 A
SEV 5933-2.1998
Plug Type 21 L+N
250 V, 16 A
SEV 5934-2.1998
Plug Type 23 L+N+PE
250 V, 16 A
N/A
3.2.1.1
In Denmark, supply cords of single-phase equipment having a rated current not
exceeding13 A shall be provided with a plug according to the Heavy Current
Regulations, Section 107-2-D1.
CLASS I EQUIPMENT provided with socket-outlets with earth contacts or which are
intended to be used in locations where protection against indirect contact is
required according to the wiring rules shall be provided with a plug in accordance
with standard sheet DK 2-1a or DK 2-5a.
If poly-phase equipment and single-phase equipment having a RATED CURRENT
exceeding 13 A is provided with a supply cord with a plug, this plug shall be in
accordance with the Heavy Current Regulations, Section 107-2-D1 or EN 60309-2.
N/A
3.2.1.1
In Spain, supply cords of single-phase equipment having a rated current not
exceeding 10 A shall be provided with a plug according to UNE 20315:1994.
Supply cords of single-phase equipment having a rated current not exceeding 2,5 A
shall be provided with a plug according to UNE-EN 50075:1993.
CLASS I EQUIPMENT provided with socket-outlets with earth contacts or which are
intended to be used in locations where protection against indirect contact is
required according to the wiring rules, shall be provided with a plug in accordance
with standard UNE 20315:1994.
If poly-phase equipment is provided with a supply cord with a plug, this plug shall be
in accordance with UNE-EN 60309-2.
N/A
TRF No. IECEN60950_1C
Result - Remark
Verdict
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Verdict
3.2.1.1
In the United Kingdom, apparatus which is fitted with a flexible cable or cord and is
designed to be connected to a mains socket conforming to BS 1363 by means of
that flexible cable or cord and plug, shall be fitted with a ‘standard plug’ in
accordance with Statutory Instrument 1768:1994 - The Plugs and Sockets etc.
(Safety) Regulations 1994, unless exempted by those regulations.
N/A
NOTE ‘Standard plug’ is defined in SI 1768:1994 and essentially means an approved plug
conforming to BS 1363 or an approved conversion plug.
3.2.1.1
In Ireland, apparatus which is fitted with a flexible cable or cord and is designed to
be connected to a mains socket conforming to I.S. 411 by means of that flexible
cable or cord and plug, shall be fitted with a 13 A plug in accordance with Statutory
Instrument 525:1997 - National Standards Authority of Ireland (section 28) (13 A
Plugs and Conversion Adaptors for Domestic Use) Regulations 1997.
N/A
3.2.4
In Switzerland, for requirements see 3.2.1.1 of this annex.
N/A
2
3.2.5.1
In the United Kingdom, a power supply cord with conductor of 1,25 mm is allowed
for equipment with a rated current over 10 A and up to and including 13 A.
N/A
3.3.4
In the United Kingdom, the range of conductor sizes of flexible cords to be
accepted by terminals for equipment with a RATED CURRENT of over 10 A up to
and including 13 A is:
2
2
• 1,25 mm to 1,5 mm nominal cross-sectional area.
N/A
4.3.6
In the United Kingdom, the torque test is performed using a socket outlet
complying with BS 1363 part 1:1995, including Amendment 1:1997 and Amendment
2:2003 and the plug part of DIRECT PLUG-IN EQUIPMENT shall be assessed to
BS 1363: Part 1, 12.1, 12.2, 12.3, 12.9, 12.11, 12.12, 12.13, 12.16 and 12.17,
except that the test of 12.17 is performed at not less than 125 °C. Where the metal
earth pin is replaced by an Insulated Shutter Opening Device (ISOD), the
requirements of clauses 22.2 and 23 also apply.
N/A
4.3.6
In Ireland, DIRECT PLUG-IN EQUIPMENT is known as plug similar devices. Such
devices shall comply with Statutory Instrument 526:1997 - National Standards
Authority of Ireland (Section 28) (Electrical plugs, plug similar devices and sockets
for domestic use) Regulations, 1997.
N/A
5.1.7.1
In Finland, Norway and Sweden TOUCH CURRENT measurement results
exceeding 3,5 mA r.m.s. are permitted only for the following equipment:
• STATIONARY PLUGGABLE EQUIPMENT TYPE A that
is intended to be used in a RESTRICTED ACCESS LOCATION where
equipotential bonding has been applied, for example, in a
telecommunication centre; and
has provision for a permanently connected PROTECTIVE EARTHING
CONDUCTOR; and
is provided with instructions for the installation of that conductor by a
SERVICE PERSON;
• STATIONARY PLUGGABLE EQUIPMENT TYPE B;
• STATIONARY PERMANENTLY CONNECTED EQUIPMENT.
N/A
TRF No. IECEN60950_1C
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Clause
Requirement + Test
6.1.2.1
In Finland, Norway and Sweden, add the following text between the first and
second paragraph of the compliance clause:
If this insulation is solid, including insulation forming part of a component, it shall at
least consist of either
two layers of thin sheet material, each of which shall pass the electric
strength test below, or
one layer having a distance through insulation of at least 0,4 mm, which
shall pass the electric strength test below.
If this insulation forms part of a semiconductor component (e.g. an optocoupler),
there is no distance through insulation requirement for the insulation consisting of
an insulating compound completely filling the casing, so that CLEARANCES and
CREEPAGE DISTANCES do not exist, if the component passes the electric
strength test in accordance with the compliance clause below and in addition
passes the tests and inspection criteria of 2.10.11 with an electric strength
test of 1,5 kV multiplied by 1,6 (the electric strength test of 2.10.10 shall be
performed using 1,5 kV), and
is subject to ROUTINE TESTING for electric strength during manufacturing,
using a test voltage of 1,5 kV.
It is permitted to bridge this insulation with a capacitor complying with
EN 132400:1994, subclass Y2.
A capacitor classified Y3 according to EN 132400:1994, may bridge this insulation
under the following conditions:
the insulation requirements are satisfied by having a capacitor classified Y3
as defined by EN 132400, which in addition to the Y3 testing, is tested with
an impulse test of 2,5 kV defined in EN 60950-1:2006, 6.2.2.1;
the additional testing shall be performed on all the test specimens as
described in EN 132400;
the impulse test of 2,5 kV is to be performed before the endurance test in
EN 132400, in the sequence of tests as described in EN 132400.
N/A
6.1.2.2
In Finland, Norway and Sweden, the exclusions are applicable for
PERMANENTLY CONNECTED EQUIPMENT, PLUGGABLE EQUIPMENT TYPE B
and equipment intended to be used in a RESTRICTED ACCESS LOCATION where
equipotential bonding has been applied, e.g. in a telecommunication centre, and
which has provision for a permanently connected PROTECTIVE EARTHING
CONDUCTOR and is provided with instructions for the installation of that conductor
by a SERVICE PERSON.
N/A
7.2
In Finland, Norway and Sweden, for requirements see 6.1.2.1 and 6.1.2.2 of this
annex.
The term TELECOMMUNICATION NETWORK in 6.1.2 being replaced by the term
CABLE DISTRIBUTION SYSTEM.
N/A
7.3
In Norway and Sweden, there are many buildings where the screen of the coaxial
cable is normally not connected to the earth in the building installation.
N/A
7.3
In Norway, for installation conditions see EN 60728-11:2005.
N/A
ZC
A-DEVIATIONS (informative)
TRF No. IECEN60950_1C
Result - Remark
Verdict
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1.5.1
Sweden (Ordinance 1990:944)
Add the following:
Result - Remark
Verdict
N/A
NOTE In Sweden, switches containing mercury are not permitted.
1.5.1
Switzerland (Ordinance on environmentally hazardous substances SR 814.081,
Annex 1.7, Mercury - Annex 1.7 of SR 814.81 applies for mercury.)
Add the following:
N/A
NOTE In Switzerland, switches containing mercury such as thermostats, relays and level
controllers are not allowed.
1.7.2.1
Denmark (Heavy Current Regulations)
Supply cords of CLASS I EQUIPMENT, which is delivered without a plug, must be
provided with a visible tag with the following text:
Vigtigt!
Lederen med grøn/gul isolation
må kun tilsluttes en klemme mærket
N/A
eller
If essential for the safety of the equipment, the tag must in addition be provided with
a diagram, which shows the connection of the other conductors, or be provided with
the following text:
“For tilslutning af de øvrige ledere, se medfølgende installationsvejledning.”
1.7.2.1
Germany (Gesetz über technische Arbeitsmittel und Verbraucherprodukte (Geräteund Produktsicherheitsgesetz – GPSG) [Law on technical labour equipment and
consumer products], of 6th January 2004, Section 2, Article 4, Clause (4), Item 2).
If for the assurance of safety and health certain rules during use, amending or
maintenance of a technical labour equipment or readymade consumer product are
to be followed, a manual in German language has to be delivered when placing the
product on the market.
Of this requirement, rules for use even only by SERVICE PERSONS are not
exempted.
N/A
1.7.5
Denmark (Heavy Current Regulations)
With the exception of CLASS II EQUIPMENT provided with a socket outlet in
accordance with the Heavy Current Regulations, Section 107-2-D1, Standard Sheet
DK 1-4a, CLASS II EQUIPMENT shall not be fitted with socket-outlets for providing
power to other equipment.
N/A
1.7.13
Switzerland (Ordinance on chemical hazardous risk reduction SR 814.81, Annex
2.15 Batteries)
Annex 2.15 of SR 814.81 applies for batteries.
N/A
5.1.7.1
Denmark (Heavy Current Regulations, Chapter 707, clause 707.4)
TOUCH CURRENT measurement results exceeding 3,5 mA r.m.s. are permitted
only for PERMANENTLY CONNECTED EQUIPMENT and PLUGGABLE
EQUIPMENT TYPE B.
N/A
TRF No. IECEN60950_1C
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Clause
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Result - Remark
1.5.1
TABLE: List of critical components
P
Object/part no.
Manufacturer/
trademark
AC Adaptor
(Optional)
Delta
ADP-120ZB BB
Electronics, Inc.
I/P: AC100EN 60950-1:
240V, 50-60Hz, 2001+A11
2.0A, Class I
IEC 60950-1:
O/P: DC 19V,
2001
6.32A, 40ºC
TÜV, CB by
TÜV
Delta
ADP-150NB D
Electronics, Inc.
I/P: AC100EN 60950-1:
240V, 50/60Hz, 2006+A11
2.0A, Class I
IEC 60950-1:
O/P: DC19.5V, 2005
7.7A, 40ºC
TÜV, CB by
TÜV
Lite-On
Technology
Corporation
PA-1121-04XX
(X=0-9, A-Z or
blank)
I/P: AC100EN 60950-1:
240V, 50-60Hz, 2006+A11
2.0A, Class I
IEC 60950-1:
O/P: DC 19V,
2005
6.3A, 40ºC
TÜV, CB by
TÜV
Getac
Technology
Corp.
BTY-M6D
DC11.1V,
7800mAh, 45°C
for charging,
25°C for
discharging
TÜV/GS, CB by
TÜV
Battery Pack
(Optional)
Type/model
Verdict
Technical data
Standard
EN 60950-1:
2006+A11
Mark(s) of
1.
conformity
IEC 60950-1:
2005
Plastic
Enclosure
Sabic Innovative C7230P
Plastics Japan L
LC
Min. V-0, 85ºC, UL 94
1.2mm
UL 796
thickness min.
UL
LCD Panel
(LED backlight
type)
AUO
B173HW01 V5
17.25”, TFTLCD type
--
--
HannStar
HSD173PUW1A00
17.3”, TFT-LCD -type
--
LG
LP173WF1
17.3”, TFT-LCD -type
--
CPU Fan
Tranyoung
Technology
Corp.
B9733L12BXXX (where
X=0-9, A-Z or
blank)
DC 12V, 0.36A, EN 60950-1:
5.19 CFM
2006+A11:2009+
A1:2010
TÜV
PCB material
--
--
V-1 min.,
105ºC.
UL
TRF No. IECEN60950_1C
UL 94
Page 41 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
RTC Battery
(Lithium type)
(BAT1)
Result - Remark
Verdict
Panasonic Corp. CR2032
of North
America
DC3.2V,
210mAh. Max.
reverse
charging
current 10mA.
UL 1642
UL
Vic-Dawn
Enterprise Co.,
Ltd. (KTS)
CR2032
DC3V,
220mAh. Max.
reverse
charging
current 10mA.
UL 1642
UL
Anpec
APL3510xy
DC2.7-5.5V
(x=A,B,C,D,E or
F; y=K,X or B),
APL3511xy
(x=A,B,C or D;
y=B)
EN 60950-1:
2006+A11:2009+
A1:2010
TÜV
Polytronics
Technology
Corp.
SMD1206P050T DC15V, hold
F/15
current 0.5A.
EN 60730-1:2000 TÜV
IEC 60730-1:1999
Littelfuse Inc.
1206L050/15
DC15V, hold
current 0.5A.
EN 60730-1:2000 TÜV
Hard Disk Drive Western Digital
(HDD) (Optional) or equivalent
WD series or
equivalent
3.3 / 5.0 / 12.0 EN 60950-1:
Vdc; 0.35 / 1.5 / 2006+A11
1.0 A max.
TÜV
DVD/CD
Hitachi-LG Data
Rewritable Drive Storage or
(ODD)
equivalent
(Optional)
GT4xy (x can be
0-9, y can be
N,L,V or A) or
equivalent
5Vdc, 1.6A
EN 60950-1:
2006+A11
Class 1 Laser
product, Front IEC/EN 60825-1
bezel rated V-1.
TÜV
Speaker
(Two Provided)
--
--
4Ω, 2W.
--
--
Sub-woofer
speaker
(One Provided)
--
--
3.2Ω, 3W.
--
--
USB Protection
IC (U29)
PTC (F1 for
HDMI port, F2
for D-sub port)
IEC 60950-1:
2005+A1
Supplementary information:
1. An asterisk indicates a mark that assures the agreed level of surveillance.
1.6.2
TABLE: Electrical data (in normal conditions)
P
U (Vdc)
I (A)
Irated (A)
P (W)
Fuse #
19
5.58
6.3
106.1
--
--
Max. normal load with empty battery
pack charging
19.5
5.51
7.7
107.5
--
--
Max. normal load with empty battery
pack charging
TRF No. IECEN60950_1C
Ifuse (A) Condition/status
Page 42 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
11.1
Requirement + Test
5.36
Result - Remark
--
--
--
--
Verdict
Battery pack discharge mode
Supplementary information:
2.10.3 and TABLE: Clearance and creepage distance measurements
2.10.4
Clearance (cl) and creepage
distance (cr) at/of/between:
U peak
(V)
U r.m.s.
(V)
N/A
Required
cl (mm)
cl
(mm)
Required
cr (mm)
cr
(mm)
Supplementary information:
2.10.5
TABLE: Distance through insulation measurements
Distance through insulation (DTI) at/of:
U peak
(V)
N/A
U r.m.s.
(V)
Test
voltage
(V)
Required
DTI
(mm)
DTI
(mm)
Supplementary information:
4.3.8
TABLE: Batteries
P
The tests of 4.3.8 are applicable only when appropriate battery
data is not available
See below.
P
Is it possible to install the battery in a reverse polarity position?
--
--
Non-rechargeable batteries
Discharging
Meas.
current
Manuf.
Specs.
Unintentional
charging
Rechargeable batteries
Charging
Discharging
Reversed charging
Meas.
current
Manuf.
Specs.
Meas.
current
Manuf.
Specs.
Meas.
current
Manuf.
Specs.
For RTC battery
Max.
current
during
normal
condition
--
--
--
--
--
--
--
--
--
Max.
current
during
fault
condition
(R119
shorted)
--
--
0
--
--
--
--
--
--
TRF No. IECEN60950_1C
Page 43 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Max.
current
during
fault
condition
(D6 pin XZ shorted)
--
Result - Remark
Verdict
--
3.0
--
--
--
--
--
--
For battery pack
Max.
current
during
normal
condition
--
--
--
3.75 A
(11.3
Vdc)
4.3 A
(12.69
Vdc)
--
--
--
--
Max.
current
during
fault
condition
--
--
--
--
--
--
--
--
--
Test results:
Verdict
- Chemical leaks
P
- Explosion of the battery
P
- Emission of flame or expulsion of molten metal
P
- Electric strength tests of equipment after completion of tests
N/A
Supplementary information:
4.5
TABLE: Thermal requirements
P
Supply voltage (V) ........................................... : 1. 19 Vdc (by adaptor)
2. by battery pack

Ambient Tmin (°C) ............................................. : --

Ambient Tmax (°C) ............................................ : --

Maximum measured temperature T of part/at:
Allowed Tmax
(°C)
T (°C)
Test condition
1.
2.
--
PCB near CPU
57.0
60.3
105
PCH Body
65.7
54.1
105
PCB near U17
66.2
62.2
105
RTC Battery Body
61.7
60.7
--
DVD-ROM Body
46.4
48.3
--
H.D.D. Body (near DVD-ROM)
50.9
47.3
--
TRF No. IECEN60950_1C
Page 44 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
H.D.D. Body (near Battery Pack)
50.5
54.1
--
Plastic Enclosure inside near CPU
57.4
56.4
--
Plastic Enclosure outside near CPU
50.0
52.1
75
Battery Pack Body
44.3
64.8
95
Panel
43.0
44.8
95
Pad
44.3
45.4
75
Switch
42.7
44.2
95
PCB near PTC (F1)
54.0
55.1
105
Heatsink near VGA chip(G1)
57.2
60.4
--
40.0 (21.8)
40.0 (20.7)
--
Tma (Tamb)
Supplementary information:
Temperature T of winding:
t1 (°C)
R1 (Ω)
t2 (°C)
R2 (Ω)
T (°C)
Allowed Insulation
class
Tmax (°C)
Supplementary information:
All values for T(°C) are re-calculated from Tamb respectively.
4.5.5
TABLE: Ball pressure test of thermoplastic parts
N/A
Allowed impression diameter (mm) .................. : ≤ 2 mm
Part

Test temperature
(°C)
Impression diameter
(mm)
Supplementary information:
4.7
Part
Table: Resistance to fire
Manufacturer of
material
N/A
Type of material
Thickness
(mm)
Flammability
class
Evidence
Supplementary information:
5.3
TABLE: Fault condition tests
P
Ambient temperature (°C) ...................................... : See below

Power source for EUT: Manufacturer, model/type, -output rating ........................................................... :

TRF No. IECEN60950_1C
Page 45 of 61
Report No. 11024447 001
IEC/EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
Component
No.
Fault
Supply
voltage
(Vdc)
Test
time
Fuse #
Fuse
current
(A)
DC fan
locked
19
1 hr
--
--
Unit shutdown. No components
damaged. No hazard.
Max. temperatue: PCB near U17
= 53.7°C, PCB near CPU = 47.9
°C, Ambient = 23.9°C
Ventilation
openings
blocked
19
1.5 hrs
--
--
Unit shutdown. No components
damaged. No hazard.
Max. temperatue: PCB near U17
= 45.5°C, PCB near CPU = 42.8
°C, Ambient = 23.9°C
Speaker #1
shorted
19
10min
--
--
Unit shutdown. No hazards.
Speaker #2
shorted
19
10min
--
--
Unit shutdown. No hazards.
Speaker #3
shorted
19
10min
--
--
Unit shutdown. No hazards.
Supplementary information:
TRF No. IECEN60950_1C
Observation
Page 46 of 61
Report No. 11024447 001
List of test equipment used:
Clause
Measurement /
testing
Testing / measuring equipment /
material used
Supplementary information:
No listing of test equipment used necessary for chosen test procedure.
TRF No. IECEN60950_1C
Range used
Calibration
date
ATTACHMENT
Measurement Section
Page 47 of 61
Clause
Requirement + Test
2.1.1.5
TABLE: Energy hazard measurement
Voltage (rated)
(V)
Report No.:
11024447 001
Result - Remark
Current (rated)
(A)
Verdict
N/A
Voltage (max.)
(V)
Current (max.)
(A)
VA (max.)
(VA)
Supplementary information:
2.1.1.7
TABLE: Discharge test
Condition
N/A
τ calculated τ measured
(s)
(s)
t u→ 0V
(s)
Comments
Supplementary information:
2.2.2
TABLE: SELV measurement (under normal conditions)
Transformer
Location
N/A
Voltage (max.) (V)
V peak
V d.c.
Voltage Limitation
Component
Supplementary information:
2.2.3
TABLE: SELV measurement (under fault conditions)
Location
Voltage (max.) (V)
N/A
Comments
Supplementary information:
2.4.2
TABLE: Limited current circuit measurement
Location
Voltage
(V)
Current
(mA)
N/A
Freq.
(kHz)
Limit
(mA)
Comments
Supplementary information:
2.5
TABLE: Limited power source measurement
Limits
P
Measured
Verdict
8
2.4 A
P
100
9.5 VA
P
According to Table 2B (normal condition), For USB1, Uoc = 5.02V
current (in A)
apparent power (in VA)
According to Table 2B (normal condition), For USB2, Uoc = 5.02V
Rev. 0
ATTACHMENT
Measurement Section
Page 48 of 61
Clause
Requirement + Test
Report No.:
11024447 001
Result - Remark
current (in A)
apparent power (in VA)
Verdict
8
2.3 A
P
100
9.2 VA
P
8
2.3 A
P
100
9.2 VA
P
8
2.5 A
P
100
9.6 VA
P
8
2.3 A
P
100
9.2 VA
P
8
0.9 A
P
100
2.9 VA
P
8
1.0 A
P
100
4.1 VA
P
According to Table 2B (normal condition), For USB3, Uoc = 5.02V
current (in A)
apparent power (in VA)
According to Table 2B (normal condition), For USB4, Uoc = 5.02V
current (in A)
apparent power (in VA)
According to Table 2B (normal condition), For USB5, Uoc = 5.02V
current (in A)
apparent power (in VA)
According to Table 2B (normal condition), For D-sub pin 9, Uoc = 4.8V
current (in A)
apparent power (in VA)
According to Table 2B (normal condition), For HDMI pin 18, Uoc = 5.02V
current (in A)
apparent power (in VA)
Supplementary information:
1. For card reader, E-SATA and RJ-45 LAN ports only provide data transmission, no more DC power can be
measured.
2.6.3.4
TABLE: Resistance of earthing measurement
Location
N/A
Resistance measured (mΩ) Comments
Supplementary information:
2.10.2
Table: Working voltage measurement
Location
RMS voltage (V)
N/A
Peak voltage (V) Comments
Supplementary information:
4.6.1, 4.6.2 Table: Enclosure opening measurements
Location
Front side
Rev. 0
Size (mm)
Ø 0.9
P
Comments
Numerous openings for speakers
ATTACHMENT
Measurement Section
Page 49 of 61
Clause
Report No.:
Requirement + Test
11024447 001
Result - Remark
Verdict
Left side
13.7 x 3.5
Numerous openings for heatsink.
Rear side
a. 7.0 x 3.0
b. Max. 14.0 x 4.0
a. Kensington Lock Hole, internal plastic
enclosure as barrier.
b. Numerous openings. Internal heatsink
covered that max. 17.0 x 1.0 mm.
Bottom
a.
b.
c.
d.
a. Numerous openings. Internal plastic
mesh covered that diameter max. 1.4 mm
centre to centre 2.1 mm, wire diameter
min. 0.7 mm.
b. Numerous openings.
c. Numerous openings. Internal heatsink
covered that max. 27.0 x 1.0 mm.
d. Numerous openings. Internal heatsink
covered that max. 17.0 x 1.0 mm.
Max. 17.0 x 2.55
Max. 18.0 x 1.0
Max. 9.6 x 3.4
Max. 7.3 x 4.1
Supplementary information:
5.1.6
Condition
TABLE: Touch current and protective conductor current measurement
L→ terminal A N → terminal A
(mA)
(mA)
Supplementary information:
Rev. 0
Limit
(mA)
Comments
N/A
ATTACHMENT
National Differences
Page 50 of 61
Report No.:
11024447 001
National Differences
Clause
Result – Remark
Requirement − Test
Verdict
EUROPEAN GROUP DIFFERENCES AND NATIONAL DIFFERENCES
Differences according to................:
EN 60950-1:2006+A11:2009
CENELEC COMMON MODIFICATIONS (EN)
P
ZA
Normative references to international publications with their corresponding
European publications

ZB
ANNEX ZB, SPECIAL NATIONAL CONDITIONS (EN)
P
1.2.13.14
In Norway and Sweden, for requirements see
1.7.2.1 and 7.3 of this annex.
Replace the existing SNC by the following:
Replaced.
In Finland, Norway and Sweden, resistors
bridging BASIC INSULATION in CLASS I PLUGGABLE
EQUIPMENT TYPE A must comply with the
requirements in 1.5.7.1. In addition when a single
resistor is used, the resistor must withstand the
resistor test in 1.5.7.2.
Add as new SNC:
Added.
In Norway and Sweden, the screen of the cable
distribution system is normally not earthed at
the entrance of the building and there is normally
no equipotential bonding system within the
building. Therefore the protective earthing of the
building installation need to be isolated from
the screen of a cable distribution system.
It is however accepted to provide the insulation
external to the equipment by an adapter or an
interconnection cable with galvanic isolator, which
may be provided by e.g. a retailer.
The user manual shall then have the following or
similar information in Norwegian and
Swedish language respectively, depending on in
what country the equipment is intended to be
used in:
“Equipment connected to the protective earthing
of the building installation through the
mains connection or through other equipment
with a connection to protective earthing –
and to a cable distribution system using coaxial
cable, may in some circumstances
create a fire hazard. Connection to a cable
distribution system has therefore to be
provided through a device providing electrical
isolation below a certain frequency range
(galvanic isolator, see EN 60728-11).”
1.5.7.1
1.7.2.1
N/A
N/A
N/A
NOTE In Norway, due to regulation for installations of cable
distribution systems, and in Sweden, a galvanic isolator
shall provide electrical insulation below 5 MHz. The insulation
shall withstand a dielectric strength of 1,5 kV r.m.s.,
50 Hz or 60 Hz, for 1 min.
Translation to Norwegian (the Swedish text will
IECEE CB Bulletin on 2009-04-16
European Group Differences and National Differences
ATTACHMENT
National Differences
Page 51 of 61
Report No.:
11024447 001
National Differences
Clause
1.7.5
7.3
Result – Remark
Requirement − Test
also be accepted in Norway):
“Utstyr som er koplet til beskyttelsesjord via
nettplugg og/eller via annet jordtilkoplet
utstyr – og er tilkoplet et kabel-TV nett, kan
forårsake brannfare. For å unngå dette skal
det ved tilkopling av utstyret til kabel-TV nettet
installeres en galvanisk isolator mellom
utstyret og kabel- TV nettet.”
Translation to Swedish:
”Utrustning som är kopplad till skyddsjord via
jordat vägguttag och/eller via annan
utrustning och samtidigt är kopplad till kabel-TV
nät kan i vissa fall medfıra risk fır
brand. Fır att undvika detta skall vid anslutning
av utrustningen till kabel-TV nät
galvanisk isolator finnas mellan utrustningen och
kabel-TV nätet.”
Add the following paragraph to the existing SNC
for Denmark:
For CLASS II EQUIPMENT the socket outlet shall be
in accordance with Standard Sheet
DKA 1-4a.
Delete the existing SNC for Norway and Sweden
(based on NOTE 1 of IEC 60950-1:2005 +
corr. 1).
Add as new SNC (based on future NOTE 3 of
IEC 60950-1:200X):
In Norway and Sweden, for requirements see
1.2.13.14 and 1.7.2.1 of this annex.
ZC
ANNEX ZC, NATIONAL DEVIATIONS (EN)
1.5.1
Sweden
Delete the A-deviation.
Denmark
Delete the A-deviation.
Denmark
Delete the A-deviation.
Denmark
Delete the A-deviation.
1.7.2.1
1.7.5
5.1.7.1
IECEE CB Bulletin on 2009-04-16
Verdict
Added.
N/A
Deleted.
N/A
N/A
Deleted.
N/A
Deleted.
N/A
Deleted.
N/A
Deleted.
N/A
European Group Differences and National Differences
ATTACHMENT
National Differences
Page 52 of 61
Report No.:
11024447 001
National Differences
Clause
Result – Remark
Requirement − Test
Canadian National Differences
Verdict
P
SPECIAL NATIONAL CONDITIONS
1.1.1
1.4.14
1.5.5
1.7.1
1.7.7
2.5
All equipment is to be designed to allow
installation in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70, the
Canadian Electrical Code (CEC), Part I,
CAN/CSA C22.1, and when applicable, the
National Electrical Safety Code, IEEE C2. Also,
unless marked or otherwise identified, installation
is allowed per the Standard for the Protection of
Electronic Computer/Data-Processing Equipment,
ANSI/NFPA 75.
For Pluggable Equipment Type A, the protection
in the installation is assumed to be 20A.
For lengths exceeding 3.05 m, external
interconnecting flexible cord and cable
assemblies are required to be a suitable cable
type (e.g., DP, CL2) specified in the CEC/NEC.
For lengths 3.05 m or less, external
interconnecting flexible cord and cable
assemblies that are not types specified in the
CEC are required to have special construction
features and identification markings.
Equipment for use on a.c. mains supply systems
with a neutral and more than one phase
conductor (e.g. 120/240 V, 3-wire) require a
special marking format for electrical ratings.
A voltage rating that exceeds an attachment plug
cap rating is only permitted if it does not exceed
the extreme operating conditions in Table 2 of
CAN/CSA C22.2 No. 235, and if it is part of a
range that extends into the Table 2 "Normal
Operating Conditions." Likewise, a voltage rating
shall not be lower than the specified "Normal
Operating Conditions," unless it is part of a range
that extends into the "Normal Operating
Conditions."
Wiring terminals intended to supply Class 2
outputs in accordance with CEC Part 1 or NEC
shall be marked with the voltage rating and
“Class 2” or equivalent. Marking shall be located
adjacent to the terminals and shall be visible
during wiring.
Where a fuse is used to provide Class 2, Limited
Power Source, or TNV current limiting, it shall not
be operator-accessible unless it is not
interchangeable.
IECEE CB Bulletin on 2008-07-31
EUT in compliance with
requirements of IEC 60950-1.
Overall acceptance shall be
evaluated during national
approval.
N/A
Class III equipment.
N/A
N/A
Class III equipment.
N/A
N/A
No such fuse.
N/A
Canadian National Differences
ATTACHMENT
National Differences
Page 53 of 61
Report No.:
11024447 001
National Differences
Clause
Requirement − Test
2.7.1
Suitable NEC/CEC branch circuit protection rated No such components provided.
at the maximum circuit rating is required for all
standard supply outlets and receptacles (such as
supplied in power distribution units) if the supply
branch circuit protection is not suitable.
Power distribution transformers distributing power
at 100 volts or more, and rated 10 kVA or more,
require special transformer overcurrent
protection.
Wiring methods (terminals, leads, etc.) used for
the connection of the equipment to the mains
shall be in accordance with the NEC/CEC.
Power supply cords are required to have
attachment plugs rated not less than 125 percent
of the rated current of the equipment.
Equipment connected to a centralized d.c. power
system, and having one pole of the DC mains
input terminal connected to the main protective
earthing terminal in the equipment, is required to
comply with special earthing, wiring, marking and
installation instruction requirements.
Permanent connection of equipment to the mains
supply by a power supply cord is not permitted,
except for certain equipment, such as ATMs.
Power supply cords are required to be no longer
than 4.5 m in length.
Flexible power supply cords are required to be
compatible with Tables 11 and 12 of the CEC and
Article 400 of the NEC.
Permanently connected equipment is required to
have a suitable wiring compartment and wire
bending space.
Wiring terminals and associated spacings for field
wiring connections shall comply with CSA C22.2
No. 0.
Wire binding screws are not permitted to attach
2
conductors larger than 10 AWG (5.3 mm ).
Terminals for permanent wiring, including
protective earthing terminals, are required to be
suitable for Canadian/US wire gauge sizes, rated
125 percent of the equipment rating, and be
specially marked when specified (1.7.7).
Motor control devices are required for
cord-connected equipment with a motor if the
equipment is rated more than 12 A, or if the motor
has a nominal voltage rating greater than 120 V,
or is rated more than 1/3 hp (locked rotor current
over 43 A).
Vertically-mounted disconnect switches and
circuit breakers are required to have the "on"
position indicated by the handle in the up
position.
3.2
3.2.1
3.2.1.2
3.2.3
3.2.5
3.2.9
3.3
3.3.3
3.3.4
3.4.2
3.4.8
IECEE CB Bulletin on 2008-07-31
Result – Remark
Verdict
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Canadian National Differences
ATTACHMENT
National Differences
Page 54 of 61
Report No.:
11024447 001
National Differences
Clause
Requirement − Test
3.4.11
For computer room applications, equipment with
battery systems capable of supplying 750 VA for
five minutes are required to have a battery
disconnect means that may be connected to the
computer room remote power-off circuit.
The maximum quantity of flammable liquid stored
in equipment is required to comply with NFPA 30.
Equipment with lasers is required to meet the
Canadian Radiation Emitting Devices Act, REDR
C1370 and/or Code of Federal Regulations 21
CFR 1040, as applicable.
For computer room applications, automated
information storage systems with combustible
3
media greater than 0.76 m (27 cu ft) are required
to have a provision for connection of either
automatic sprinklers or a gaseous agent
extinguishing system with an extended discharge.
For computer room applications, enclosures with
combustible material measuring greater than 0.9
2
m (10 sq ft) or a single dimension greater than
1.8 m (6 ft) are required to have a flame spread
rating of 50 or less. For other applications,
enclosures with the same dimensions require a
flame spread rating of 200 or less.
Equipment that produces ionizing radiation is
No ionizing radiation.
required to comply with the Canadian Radiation
Emitting Devices Act, REDR C1370 and/or Code
of Federal Regulations, 21 CFR 1020, as
applicable.
4.3.12
4.3.13.5
4.7
4.7.3.1
Annex H
Result – Remark
Verdict
N/A
N/A
N/A
N/A
N/A
N/A
OTHER DIFFERENCES
11.5.1
Some components and materials associated with Components are UL approved,
the risk of fire, electric shock, or personal injury
see appended table 1.5.1.
are required to have component or material
ratings in accordance with the applicable national
(Canadian and/or U.S.) component or material
standard requirements. These components
include:
attachment plugs, battery packs (rechargeable
type, used with transportable equipment),
cathode ray tubes, circuit breakers,
communication circuit accessories, connectors
(used for current interruption of non-LPS circuits),
cord sets and power supply cords, direct plug-in
equipment, enclosures (outdoor), flexible cords
and cables, fuses (branch circuit), fuseholders,
ground-fault current interrupters, industrial control
equipment, insulating tape, interconnecting
cables, lampholders, limit controls, printed wiring,
protectors for communications circuits,
receptacles, solid state controls, supplementary
protectors, switches (including interlock
switches), thermal cutoffs, thermostats, (multi-
IECEE CB Bulletin on 2008-07-31
P
Canadian National Differences
ATTACHMENT
National Differences
Page 55 of 61
Report No.:
11024447 001
National Differences
Clause
1.6.1.2
2.3.1
2.3.2.1
2.6.3.4
4.2.8.1
4.2.11
4.3.2
5.1.8.3
5.3.7
Requirement − Test
Result – Remark
layer) transformer winding wire, transient voltage
surge suppressors, tubing, wire connectors, and
wire and cables.
A circuit for connection to the DC Mains Supply is
classified as either a SELV Circuit, TNV-2 Circuit
or Hazardous Voltage Circuit depending on the
maximum operating voltage of the supply. This
maximum operating voltage shall include
consideration of the battery charging “float
voltage” associated with the intended supply
system, regardless of the marked power rating of
the equipment.
For TNV-2 and TNV-3 circuits with other than
No TNV circuits.
ringing signals and with voltages exceeding 42.4
Vpeak or 60 Vd.c., the maximum acceptable
current through a 2000 ohm resistor (or greater)
connected across the voltage source with other
loads disconnected is 7.1 mA peak or 30 mA d.c.
under normal operating conditions.
In the event of a single fault between TNV and
No TNV circuits.
SELV circuits, the limits of 2.2.3 apply to SELV
Circuits and accessible conductive parts.
Protective bonding conductors of non-standard
protective bonding constructions (e.g., printed
circuit traces) may be subjected to the additional
limited short circuit test conditions specified.
Enclosures around CRTs with a face diameter of No CRT.
160 mm or more are required to reduce the risk of
injury due to the implosion of the CRT.
For equipment intended for mounting on racks
and provided with slide/rails allowing the
equipment to slide away from the rack for
installation, service and maintenance, additional
construction, performance and marking
requirements are applicable to determine the
adequacy of the slide/rails.
Equipment with handles is required to comply
with special loading tests.
Equipment intended to receive
telecommunication ringing signals is required to
comply with a special touch current measurement
tests.
Internal (e.g., card cage) SELV circuit connectors
and printed wiring board connectors that are
accessible to the operator and that deliver power
are to be overloaded.
During abnormal operating testing, if a circuit is
interrupted by the opening of a component, the
test shall be repeated twice (three tests total)
using new components as necessary.
IECEE CB Bulletin on 2008-07-31
Verdict
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Canadian National Differences
ATTACHMENT
National Differences
Page 56 of 61
Report No.:
11024447 001
National Differences
Clause
Requirement − Test
6.4
Equipment intended for connection to
telecommunication network outside plant cable is
required to be protected against overvoltage from
power line crosses in accordance with 6.4 and
Annex NAC.
Continuous ringing signals up to 16 mA only are
permitted if the equipment is subjected to special
installation and performance restrictions.
Equipment connected to a telecommunication
and cable distribution networks and supplied with
an earphone intended to be held against, or in the
ear is required to comply with special acoustic
pressure requirements.
Document (paper) shredders likely to be used in
a home or home office (Pluggable Equipment
Type A plug configuration) are required to comply
with additional requirements, including
markings/instructions, protection against
inadvertent reactivation of a safety interlock,
disconnection from the mains supply (via
provision of an isolating switch), and protection
against operator access (accessibility determined
via new accessibility probe & probe/wedge).
M.2
Annex
NAD
Annex
NAF
IECEE CB Bulletin on 2008-07-31
Result – Remark
Verdict
N/A
N/A
N/A
N/A
Canadian National Differences
ATTACHMENT
National Differences
Page 57 of 61
Report No.:
11024447 001
National Differences
Clause
Requirement − Test
Result – Remark
Korean National Differences
Verdict
P
Corresponding National Standard: K 60950-1
1.5.101
Addition:
Plugs for the connection of the apparatus to the
supply mains shall comply with the Korean
requirement (KSC 8305).
No plug provided.
N/A
8
Addition: EMC
The apparatus shall comply with the relevant
CISPR standards.
To be evaluated when
submitted for national approval.
N/A
IECEE CB Bulletin on 2007-05-29
Korean National Differences
ATTACHMENT
National Differences
Page 58 of 61
Report No.:
11024447 001
National Differences
Clause
Requirement − Test
Result – Remark
Verdict
US National Differences
P
SPECIAL NATIONAL CONDITIONS BASED ON FEDERAL REGULATIONS
1.1.1
1.4.14
1.5.5
1.7.1
2.5
2.7.1
3.2
3.2.1
3.2.1.2
3.2.3
All equipment is to be designed to allow
installation in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70, and when
applicable, the National Electrical Safety Code,
IEEE C2. Also, unless marked or otherwise
identified, installation is allowed per the Standard
for the Protection of Electronic Computer/DataProcessing Equipment, ANSI/NFPA 75.
For Pluggable Equipment Type A, the protection
in the installation is assumed to be 20A.
For lengths exceeding 3.05 m, external
interconnecting flexible cord and cable
assemblies are required to be a suitable cable
type specified in the NEC. For lengths 3.05 m or
less, external interconnecting flexible cord and
cable assemblies that are not types specified in
the NEC are required to have special construction
features and identification markings.
Equipment for use on a.c. mains supply systems
with a neutral and more than one phase
conductor (e.g. 120/240 V, 3-wire) require a
special marking format for electrical ratings.
Where a fuse is used to provide Class 2, Limited
Power Source, or TNV current limiting, it shall not
be operator-accessible unless it is not
interchangeable.
Suitable NEC branch circuit protection rated at
the maximum circuit rating is required for all
standard supply outlets and receptacles (such as
supplied in power distribution units) if the supply
branch circuit protection is not suitable. Power
distribution transformers distributing power at 100
volts or more, and rated 10 kVA or more, require
special transformer overcurrent protection.
Wiring methods (terminals, leads, etc.) used for
the connection of the equipment to the mains
shall be in accordance with the NEC.
Power supply cords are required to have
attachment plugs rated not less than 125 percent
of the rated current of the equipment.
Equipment connected to a centralized d.c. power
system, and having one pole of the DC mains
input terminal connected to the main protective
earthing terminal in the equipment, is required to
comply with special earthing, wiring, marking and
installation instruction requirements.
Permanent connection of equipment to the mains
supply by a power supply cord is not permitted,
except for certain equipment, such as ATMs.
IECEE CB Bulletin on 2007-08-08
EUT in compliance with
requirements of IEC 60950-1.
Overall acceptance shall be
evaluated during national
approval.
N/A
See above.
N/A
N/A
N/A
N/A
N/A
Class III equipment.
N/A
N/A
N/A
N/A
US National Differences
ATTACHMENT
National Differences
Page 59 of 61
Report No.:
11024447 001
National Differences
Clause
Requirement − Test
3.2.5
Power supply cords are required to be no longer
than 4.5 m in length and minimum length shall be
1.5 m. Flexible power supply cords are required
to be compatible with Article 400 of the NEC.
Permanently connected equipment must have a
suitable wiring compartment and wire bending
space.
Wire binding screws are not permitted to attach
conductors larger than 10 AWG (5.3 mm2).
Terminals for permanent wiring, including
protective earthing terminals, must be suitable for
U.S wire gauge sizes, rated 125 percent of the
equipment rating, and be specially marked when
specified (1.7.7).
Motor control devices are required for cordconnected equipment with a motor if the
equipment is rated more than 12 A, or if the motor
has a nominal voltage rating greater than 120 V,
or is rated more than 1/3 hp (locked rotor current
over 43 A).
Vertically-mounted disconnect switches and
circuit breakers are required to have the "on"
position indicated by the handle in the up
position.
For computer room applications, equipment with No mains connection.
battery systems capable of supplying 750 VA for
five minutes are required to have a battery
disconnect means that may be connected to the
computer room remote power-off circuit.
The maximum quantity of flammable liquid stored
in equipment is required to comply with NFPA 30.
Equipment with lasers is required to meet the
Code of Federal Regulations 21 CFR 1040.
For computer room applications, automated
information storage systems with combustible
media greater than 0.76 m3 (27 cu ft) are
required to have a provision for connection of
either automatic sprinklers or a gaseous agent
extinguishing system with an extended discharge.
For computer room applications, enclosures with
combustible material measuring greater than 0.9
m2 (10 sq ft) or a single dimension greater than
1.8 m (6 ft) are required to have a flame spread
rating of 50 or less. For other applications,
enclosures with the same dimensions require a
flame spread rating of 200 or less.
Equipment that produces ionizing radiation must No ionizing radiation.
comply with Federal Regulations, 21 CFR 1020
3.2.9
3.3.3
3.3.4
3.4.2
3.4.8
3.4.11
4.3.12
4.3.13.5
4.7
4.7.3.1
Annex H
IECEE CB Bulletin on 2007-08-08
Result – Remark
Verdict
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
US National Differences
ATTACHMENT
National Differences
Page 60 of 61
Report No.:
11024447 001
National Differences
Clause
Requirement − Test
Result – Remark
Verdict
1.5.1
Some components and materials associated with Components are UL approved,
the risk of fire, electric shock, or personal injury
see component list 1.5.1.
are required to have component or material
ratings in accordance with the applicable national
(U.S. and Canadian) component or material
requirements. These components include:
attachment plugs, battery packs (rechargeable
type, used with transportable equipment),
cathode ray tubes, circuit breakers,
communication circuit accessories, connectors
(used for current interruption of non-LPS circuits),
cord sets and power supply cords, direct plug-in
equipment, enclosures (outdoor), flexible cords
and cables, fuses (branch circuit), fuseholders,
ground-fault current interrupters, industrial control
equipment, insulating tape, interconnecting
cables, lampholders, limit controls, printed wiring,
protectors for communications circuits,
receptacles, solid state controls, supplementary
protectors, switches (including interlock
switches), thermal cutoffs, thermostats, (multilayer) transformer winding wire, transient voltage
surge suppressors, tubing, wire connectors, and
wire and cables.
A circuit for connection to the DC Mains Supply is
classified as either a SELV Circuit, TNV-2 Circuit
or Hazardous Voltage Circuit depending on the
maximum operating voltage of the supply. This
maximum operating voltage it to include
consideration of the battery charging “float
voltage” associated with the intended supply
system, regardless of the marked power rating of
the equipment.
For TNV-2 and TNV-3 circuits with other than
No TNV.
ringing signals and with voltages exceeding 42.4
Vpeak or 60 Vd.c., the max. acceptable current
through a 2000 ohm resistor (or greater)
connected across the voltage source with other
loads disconnected is 7.1 mA peak or 30 mA d.c.
under normal operating conditions.
In the event of a single fault between TNV and
SELV circuits, the limits of 2.2.3 apply to SELV
Circuits and accessible conductive parts.
Protective bonding conductors of non-standard
protective bonding constructions (e.g., printed
circuit traces) may be subjected to the additional
limited short circuit test conditions specified.
Enclosures around CRTs with a face diameter of
160 mm or more are required to reduce the risk of
injury due to the implosion of the CRT.
OTHER NATIONAL DIFFERENCES
1.6.1.2
2.3.1
2.3.2.1
2.6.3.4
4.2.8.1
IECEE CB Bulletin on 2007-08-08
P
N/A
N/A
N/A
N/A
N/A
US National Differences
ATTACHMENT
National Differences
Page 61 of 61
Report No.:
11024447 001
National Differences
Clause
Requirement − Test
4.2.11
For equipment intended for mounting on racks
and provided with slide/rails allowing the
equipment to slide away from the rack for
installation, service and maintenance, additional
construction, performance and marking
requirements are applicable to determine the
adequacy of the slide/rails.
Equipment with handles is required to comply
with special loading tests.
Equipment intended to receive
telecommunication ringing signals is required to
comply with a special touch current measurement
tests.
Internal (e.g., card cage) SELV circuit connectors
and printed wiring board connectors that are
accessible to the operator and that deliver power
are to be overloaded. During abnormal operating
testing, if a circuit is interrupted by the opening of
a component, the test shall be repeated twice
(three tests total) using new components as
necessary.
Equipment intended for connection to
telecommunication network outside plant cable is
required to be protected against overvoltage from
power line crosses in accordance with 6.4 and
Annex NAC.
Continuous ringing signals up to 16 mA only are
permitted if the equipment is subjected to special
installation and performance restrictions.
Equipment connected to a telecommunication
and cable distribution networks and supplied with
an earphone intended to be held against, or in the
ear is required to comply with special acoustic
pressure requirements.
Document (paper) shredders likely to be used in
a home or home office (Pluggable Equipment
Type A plug configuration) are required to comply
with additional requirements, including
markings/instructions, protection against
inadvertent reactivation of a safety interlock,
disconnection from the mains supply (via
provision of an isolating switch), and protection
against operator access (accessibility determined
via new accessibility probe & probe/wedge).
4.3.2
5.1.8.3
5.3.7
6.4
M.2
Annex
NAD
Annex
NAF
IECEE CB Bulletin on 2007-08-08
Result – Remark
Verdict
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
US National Differences
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