LVD test report for EG-UC-AC1, EG-UC-AC1-B, EG-UC
CE
LVD TEST REPORT
Report No.: WST13080142-1SR
Product: Power adapter
Trade mark: energenie
EG-UC-AC1,EG-UC-AC1-B,EG-UC-AC2,EG-UC-AC2-B,
Model No.: EG-UC-AC3,EG-UC-AC4
Applicant: Shenzhen Gembird Electronics Ltd.
5th floor, Building B, Shifeng Industry Park, Huaning Road,
Address: Dalang Street, Longhua District, Shenzhen
Issued by: WST Certification & Testing (HK) Limited
Lab Location:
12/F., San Toi Building, 137-139 Connaught Road Central, Hong
Kong
HongKong Tel: (00852) -21393077 Fax: (00852) -21393217
Tel: Shenzhen office: Tel:0755-27822785 Fax:0755-27822175
E-mail:[email protected]
Http:// www.wstlab.com
- Page 3 of 59 Report No.: WST13080142-1SR
Summary of testing:
Tests performed (name of test and test clause):
Testing location:
EN 60950-1:
2006+A11:2009+A1:2010+A12:2011.
12/F., San Toi Building, 137-139 Connaught Road
Central, Hong Kong
The submitted samples were found to comply with
the requirements of above specification.
Copy of marking plate
The artwork below may be only a draft. The use of certification marks on a product must be authorized by
the respective NCBs that own these marks.
(Additional requirements for markings. See 1.7 NOTE)
Power adapter
Model: EG-UC-AC1
Input: 110-240V~, 50/60Hz, 0.3A
Output: 5V 1A×2
Shenzhen Gembird Electronics Ltd.
Made in china
Remark on above marking:
1, The height of CE symbols is more than 5 mm;
2, The height of WEEE symbols is more than 7 mm;
- Page 4 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
Test item particulars ..................................................:
Equipment mobility ....................................................: [] movable [] hand-held
[] transportable
[] stationary [] for building-in [x] direct plug-in
Connection to the mains............................................: [x] pluggable equipment [x] type A [] type B
[] permanent connection
[] detachable power supply cord
[] non-detachable power supply cord
[] 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
[] other:
[x] OVC II
[] OVC III
[] OVC IV
Mains supply tolerance (%) or absolute mains
±10%
supply values ............................................................:
Tested for IT power systems ....................................: [] Yes
[x] No
IT testing, phase-phase voltage (V) .........................:
Class of equipment ...................................................: [ ] Class I [x] Class II
[ ] Not classified
[] Class III
Considered current rating of protective device as
16A
part of the building installation (A) ............................:
Pollution degree (PD) ...............................................: [] PD 1
[x] PD 2
[] PD 3
IP protection class ....................................................: IP20
Altitude during operation (m) ....................................: <2000m
Altitude of test laboratory (m) ...................................: <2000m
Mass of equipment (kg) ............................................: 0.0736Kg
Possible test case verdicts:
- test case does not apply to the test object .................: N/A (or N)
- test object does meet the requirement .......................: P (Pass)
- test object does not meet the requirement .................: F (Fail)
Testing ..........................................................................:
Date of receipt of test item ............................................: Aug. 22, 2013
Date(s) of performance of tests ....................................: Aug. 22, 2013 –Aug. 30, 2013
General remarks:
All the models are identical except output voltages and output currents.
WST Certification & Testing (HK) Limited.
- Page 5 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
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.
Throughout this report a
comma /
point is used as the decimal separator.
General product information:
¾ The adapter model is EG-UC-AC1 manufacturer by Shenzhen Gembird Electronics Ltd.
¾ Top and bottom enclosure are melt together by ultrasonic welding.
¾
Max. ambient temperature 55℃.
Abbreviations used in the report:
- normal conditions
- functional insulation
- double insulation
- between parts of opposite
polarity
N.C.
OP
DI
- single fault conditions
- basic insulation
- supplementary insulation
S.F.C
BI
SI
BOP
- reinforced insulation
RI
Indicate used abbreviations (if any)
WST Certification & Testing (HK) Limited.
- Page 6 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
1
GENERAL
P
1.5
Components
P
1.5.1
General
P
Comply with IEC 60950-1 or relevant component
standard
Result - Remark
(see appended tables 1.5.1)
Verdict
P
1.5.2
Evaluation and testing of components
P
1.5.3
Thermal controls
N
1.5.4
Transformers
Transformer used is suitable
for their intended applications
and comply with relevant
parts of this standard and
particularly Annex C, see
Annex C – Transformers.
P
1.5.5
Interconnecting cables
The interconnecting cables
contain only SELV.
P
1.5.6
Capacitors bridging insulation
No such capacitor
N
1.5.7
Resistors bridging insulation
No such resistors
N
1.5.7.1
Resistors bridging functional, basic or
supplementary insulation
1.5.7.2
Resistors bridging double or reinforced insulation
between a.c. mains and other circuits
No such resistors
N
1.5.7.3
Resistors bridging double or reinforced insulation
between a.c. mains and antenna or coaxial cable
No such resistors
N
1.5.8
Components in equipment for IT power systems
1.5.9
Surge suppressors
1.5.9.1
General
N
1.5.9.2
Protection of VDRs
N
1.5.9.3
Bridging of functional insulation by a VDR
N
1.5.9.4
Bridging of basic insulation by a VDR
N
1.5.9.5
Bridging of supplementary, double or reinforced
insulation by a VDR
N
1.6
Power interface
P
1.6.1
AC power distribution systems
TN distribution systems.
P
1.6.2
Input current
(see appended table 1.6.2)
P
1.6.3
Voltage limit of hand-held equipment
N
1.6.4
Neutral conductor
P
1.7
Marking and instructions
P
N
N
No surge suppressors
N
WST Certification & Testing (HK) Limited.
- Page 7 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
1.7.1
Power rating and identification markings
Input: 110-240VAC, 50/60Hz,
0.3A
Output: 5V
1.7.1.1
P
,1A×2
Power rating marking
P
Multiple mains supply connections..........................:
N
Rated voltage(s) or voltage range(s) (V) ...............:
110-240V~
P
P
Symbol for nature of supply, for d.c. only...............:
1.7.1.2
Verdict
Rated frequency or rated frequency range (Hz) ...:
50/60Hz
P
Rated current (mA or A) ........................................:
0.3A
P
Identification markings
P
Manufacturer’s name or trade-mark or identification Shenzhen Gembird
mark .......................................................................: Electronics Ltd.
P
Model identification or type reference ...................:
P
EG-UC-AC1
P
Symbol for Class II equipment only .......................:
Other markings and symbols .................................:
CE Mark
P
1.7.2
Safety instructions and marking
Operating/safety instructions
made available to the user.
P
1.7.2.1
General
1.7.2.2
Disconnect devices
plug
P
1.7.2.3
Overcurrent protective device
No overcurrent protective
device
N
1.7.2.4
IT power distribution systems
N
1.7.2.5
Operator access with a tool
N
1.2.7.6
Ozone
No ozone
N
1.7.3
Short duty cycles
Continuous operation
N
1.7.4
Supply voltage adjustment ...................................:
N
Methods and means of adjustment; reference to
installation instructions .........................................:
N
P
1.7.5
Power outlets on the equipment ...........................:
No standard power outlets
N
1.7.6
Fuse identification (marking, special fusing
characteristics, cross-reference) ..........................:
Fuse resistance used
N
1.7.7
Wiring terminals
No such terminals
N
1.7.7.1
Protective earthing and bonding terminals ...........:
N
1.7.7.2
Terminals for a.c. mains supply conductors
N
1.7.7.3
Terminals for d.c. mains supply conductors
N
1.7.8
Controls and indicators
N
1.7.8.1
Identification, location and marking ......................:
P
1.7.8.2
Colours ................................................................:
P
WST Certification & Testing (HK) Limited.
- Page 8 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
1.7.8.3
Symbols according to IEC 60417 .........................:
No used symbols
1.7.8.4
Markings using figures .......................................:
1.7.9
Isolation of multiple power sources .....................:
No multiple power sources
N
1.7.10
Thermostats and other regulating devices ..........:
No such regulating device.
N
1.7.11
Durability
The marking withstand the
required test.
P
1.7.12
Removable parts
N
1.7.13
Replaceable batteries ..........................................:
N
Language(s) ........................................................:
Verdict
N
N
English
⎯
1.7.14
Equipment for restricted access locations............:
N
2
PROTECTION FROM HAZARDS
P
2.1
Protection from electric shock and energy hazards
P
2.1.1
Protection in operator access areas
Supplied from SELV only.
P
2.1.1.1
Access to energized parts
Energized parts are not
accessible.
P
Test by inspection .................................................:
Complies.
P
Test with test finger (Figure 2A) ............................:
Complies.
P
Test with test pin (Figure 2B) ................................:
Complies.
P
Test with test probe (Figure 2C) ............................:
No TNV circuit.
N
2.1.1.2
Battery compartments
No battery in the equipment.
N
2.1.1.3
Access to ELV wiring
No internal wiring at ELV.
N
Working voltage (Vpeak or Vrms); minimum
distance through insulation (mm)
(see appended tables 2.10.2
and 2.10.5)
⎯
2.1.1.4
Access to hazardous voltage circuit wiring
No hazardous voltage circuit
wiring.
N
2.1.1.5
Energy hazards .....................................................:
(see appended tables 2.1.1.5)
P
2.1.1.6
Manual controls
No shafts of knobs etc.
N
2.1.1.7
Discharge of capacitors in equipment
No X-capacitor
N
⎯
Measured voltage (V); time-constant (s)................:
2.1.1.8
Energy hazards – d.c. mains supply
AC mains supply.
N
a) Capacitor connected to the d.c. mains supply ..:
N
b) Internal battery connected to the d.c. mains
supply ....................................................................:
N
2.1.1.9
Audio amplifiers .....................................................:
N
2.1.2
Protection in service access areas
N
2.1.3
Protection in restricted access locations
N
WST Certification & Testing (HK) Limited.
- Page 9 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
2.2
SELV circuits
2.2.1
General requirements
(see appended table 2.2)
P
2.2.2
Voltages under normal conditions (V) ...................:
< 60V d.c.
P
2.2.3
Voltages under fault conditions (V) .......................:
< 60V d.c.
P
2.2.4
Connection of SELV circuits to other circuits ...... :
SELV circuits are only
connected to other SELV
circuits.
N
2.3
TNV circuits
2.3.1
Limits
P
N
No TNV circuits
N
Type of TNV circuits...............................................:
⎯
2.3.2
Separation from other circuits and from accessible
parts
N
2.3.2.1
General requirements
N
2.3.2.2
Protection by basic insulation
N
2.3.2.3
Protection by earthing
N
2.3.2.4
Protection by other constructions ..........................:
N
2.3.3
Separation from hazardous voltages
N
Insulation employed ...............................................:
⎯
Connection of TNV circuits to other circuits
N
Insulation employed ...............................................:
⎯
2.3.5
Test for operating voltages generated externally
N
2.4
Limited current circuits
P
2.4.1
General requirements
See appended table 2.4.1
P
2.4.2
Limit values
See appended table 2.4.1
P
Frequency (Hz).......................................................:
See appended table 2.4.1
⎯
Measured current (mA) ..........................................:
See appended table 2.4.1
⎯
Measured voltage (V) .............................................:
See appended table 2.4.1
⎯
2.3.4
⎯
Measured circuit capacitance (nF or µF) ...............:
2.4.3
Connection of limited current circuits to other
circuits
See 2.2.2 and 2.2.3. No direct
connection between SELV and
any primary circuits.
N
2.5
Limited power sources
(see appended table 2.5)
P
a) Inherently limited output
N
WST Certification & Testing (HK) Limited.
- Page 10 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
b) Impedance limited output
N
c) Regulating network limited output under normal
operating and single fault condition
P
d) Overcurrent protective device limited output
N
Max. output voltage (V), max. output current (A),
max. apparent power (VA) .....................................:
⎯
Current rating of overcurrent protective device (A) .:
⎯
Use of integrated circuit (IC) current limiters
(See Annex CC)
N
N
2.6
Provisions for earthing and bonding
2.6.1
Protective earthing
2.6.2
Functional earthing
N
2.6.3
Protective earthing and protective bonding
conductors
N
2.6.3.1
General
N
2.6.3.2
Size of protective earthing conductors
Class Ⅱequipment
N
2
2.6.3.3
N
Rated current (A), cross-sectional area (mm ),
AWG.......................................................................:
⎯
Size of protective bonding conductors
N
Rated current (A), cross-sectional area (mm2),
AWG.......................................................................:
⎯
Protective current rating (A), cross-sectional area
(mm2), AWG ...........................................................:
2.6.3.4
Resistance of earthing conductors and their
terminations; resistance (Ω), voltage drop (V), test
current (A), duration (min) ......................................:
N
2.6.3.5
Colour of insulation ................................................:
N
2.6.4
Terminals
N
2.6.4.1
General
N
2.6.4.2
Protective earthing and bonding terminals
N
Rated current (A), type, nominal thread diameter
(mm) .......................................................................:
⎯
2.6.4.3
Separation of the protective earthing conductor
from protective bonding conductors
N
2.6.5
Integrity of protective earthing
N
2.6.5.1
Interconnection of equipment
N
2.6.5.2
Components in protective earthing conductors and
protective bonding conductors
N
2.6.5.3
Disconnection of protective earth
N
2.6.5.4
Parts that can be removed by an operator
N
WST Certification & Testing (HK) Limited.
- Page 11 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
2.6.5.5
Parts removed during servicing
N
2.6.5.6
Corrosion resistance
N
2.6.5.7
Screws for protective bonding
N
2.6.5.8
Reliance on telecommunication network or cable
distribution system
N
2.7
Overcurrent and earth fault protection in primary circuits
P
2.7.1
Basic requirements
P
Protective device is
integrated in the equipment,
see also Sub-clause 5.3
Instructions when protection relies on building
installation
Verdict
N
2.7.2
Faults not simulated in 5.3.7
Considered.
P
2.7.3
Short-circuit backup protection
Adequate protective device.
P
2.7.4
Number and location of protective devices ...........:
Fuse resistance used
P
2.7.5
Protection by several devices
Only one protective device.
See Sub-clause 2.7.4.
N
2.7.6
Warning to service personnel ................................:
N
2.8
Safety interlocks
N
2.8.1
General principles
2.8.2
Protection requirements
N
2.8.3
Inadvertent reactivation
N
2.8.4
Fail-safe operation
N
Protection against extreme hazard
N
2.8.5
Moving parts
N
2.8.6
Overriding
N
2.8.7
Switches, relays and their related circuits
N
2.8.7.1
Separation distances for contact gaps and their
related circuits (mm) ..............................................:
N
2.8.7.2
Overload test
N
2.8.7.3
Endurance test
N
2.8.7.4
Electric strength test
2.8.8
Mechanical actuators
N
2.9
Electrical insulation
P
No safety interlocks used
(see appended table 5.2)
N
N
WST Certification & Testing (HK) Limited.
- Page 12 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
2.9.1
Properties of insulating materials
Neither natural rubber,
materials containing asbestos
nor hygroscopic materials are
used as insulation. No driving
belts or couplings used.
P
2.9.2
Humidity conditioning
Humidity treatment performed
at 48 hr.
P
Relative humidity (%), temperature (°C) ...............:
25℃, 93%
⎯
2.9.3
Grade of insulation
Insulation complies with subclauses 2.10,4.5.a and 5.2.
P
2.9.4
Separation from hazardous voltages
Insulation is considered to be
functional, basic, double or
reinforced insulation.
P
Method(s) used .....................................................:
⎯
2.10
Clearances, creepage distances and distances through insulation
P
2.10.1
General
P
2.10.1.1
Frequency .............................................................:
P
2.10.1.2
Pollution degrees ...................................................:
Pollution Degree 2
P
2.10.1.3
Reduced values for functional insulation
See 5.3.4
N
2.10.1.4
Intervening unconnected conductive parts
N
2.10.1.5
Insulation with varying dimensions
N
2.10.1.6
Special separation requirements
No TNV
N
2.10.1.7
Insulation in circuits generating starting pulses
No such circuit.
N
2.10.2
Determination of working voltage
See appended table 2.10.2
P
2.10.2.1
General
(See appended table)
P
2.10.2.2
RMS working voltage
Ditto.
P
2.10.2.3
Peak working voltage
Ditto.
P
2.10.3
Clearances
(See appended table)
P
2.10.3.1
General
2.10.3.2
Mains transient voltages
Overvoltage Category II is
considered
P
a) AC mains supply ...............................................:
Normal transient voltage
considered.
P
P
2500V
b) Earthed d.c. mains supplies ..............................:
2.10.3.3
AC mains
N
c) Unearthed d.c. mains supplies ..........................:
N
d) Battery operation ...............................................:
N
Clearances in primary circuits
(see appended table 2.10.3
and 2.10.4)
P
WST Certification & Testing (HK) Limited.
- Page 13 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
2.10.3.4
Clearances in secondary circuits
See 5.3.4
N
2.10.3.5
Clearances in circuits having starting pulses
(see appended table 2.10.3
and 2.10.4)
N
2.10.3.6
Transients from a.c. mains supply ........................:
1500V
P
2.10.3.7
Transients from d.c. mains supply ........................:
N
2.10.3.8
Transients from telecommunication networks and
cable distribution systems .....................................:
N
2.10.3.9
Measurement of transient voltage levels
N
a) Transients from a mains supply
N
For an a.c. mains supply .......................................:
N
For a d.c. mains supply .........................................:
N
b) Transients from a telecommunication network :
N
2.10.4
Creepage distances
See below.
P
2.10.4.1
General
See appended table 2.10.3
and 2.10.4
P
2.10.4.2
Material group and comparative tracking index
P
CTI tests .................................................................:
Material group IIIb is assumed
to be used
⎯
2.10.4.3
Minimum creepage distances
(see appended table 2.10.3
and 2.10.4)
P
2.10.5
Solid insulation
See below.
P
2.10.5.1
General
2.10.5.2
Distances through insulation
2.10.5.3
Insulating compound as solid insulation
N
2.10.5.4
Semiconductor devices
P
2.10.5.5.
Cemented joints
(see appended table 2.10.3
and 2.10.4)
N
2.10.5.6
Thin sheet material – General
Thin sheet material complies
strength test
P
2.10.5.7
Separable thin sheet material
See above.
P
Number of layers (pcs) ...........................................:
2 layers
⎯
N
(see appended table 2.10.5)
N
2.10.5.8
Non-separable thin sheet material
N
2.10.5.9
Thin sheet material – standard test procedure
N
Electric strength test
2.10.5.10
(see appended table 2.10.5)
Thin sheet material – alternative test procedure
Electric strength test
⎯
P
(see appended table 2.10.5)
⎯
2.10.5.11
Insulation in wound components
P
2.10.5.12
Wire in wound components
P
Working voltage .....................................................:
See appended table
--
WST Certification & Testing (HK) Limited.
- Page 14 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
2.10.5.13
Requirement + Test
Result - Remark
a) Basic insulation not under stress ......................:
N
b) Basic, supplementary, reinforced insulation .....:
P
c) Compliance with Annex U .................................:
N
Two wires in contact inside wound component;
angle between 45° and 90° ...................................:
N
Wire with solvent-based enamel in wound
components
N
Electric strength test
(see appended table 2.10.5)
Routine test
2.10.5.14
Verdict
Additional insulation in wound components
⎯
N
No such construction.
N
Working voltage .....................................................:
N
- Basic insulation not under stress ........................:
N
- Supplementary, reinforced insulation ..................:
N
2.10.6
Construction of printed boards
P
2.10.6.1
Uncoated printed boards
N
2.10.6.2
Coated printed boards
(see appended table 2.10.3
and 2.10.4)
P
2.10.6.3
Insulation between conductors on the same inner
surface of a printed board
(see appended table 2.10.3
and 2.10.4)
N
2.10.6.4
Insulation between conductors on different layers of
a printed board
Distance through insulation
N
(see appended table 2.10.5)
Number of insulation layers (pcs)...........................:
N
N
(see appended table 2.10.3
and 2.10.4)
N
2.10.7
Component external terminations
2.10.8
Tests on coated printed boards and coated
components
N
2.10.8.1
Sample preparation and preliminary inspection
N
2.10.8.2
Thermal conditioning
N
2.10.8.3
Electric strength test
2.10.8.4
Abrasion resistance test
N
2.10.9
Thermal cycling
N
2.10.10
Test for Pollution Degree 1 environment and
insulating compound
N
2.10.11
Tests for semiconductor devices and cemented
joints
N
2.10.12
Enclosed and sealed parts
N
(see appended table 5.2)
N
3
WIRING, CONNECTIONS AND SUPPLY
P
3.1
General
P
WST Certification & Testing (HK) Limited.
- Page 15 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
3.1.1
Current rating and overcurrent protection
P
3.1.2
Protection against mechanical damage
3.1.3
Securing of internal wiring
3.1.4
Insulation of conductors
Insulation on internal
conductors is considered to
be of adequate quality and
suitable for the application
and the working voltage
involved.
P
3.1.5
Beads and ceramic insulators
No beads or similar ceramic
insulators on conductors.
N
3.1.6
Screws for electrical contact pressure
3.1.7
Insulating materials in electrical connections
All current carrying
connections are metal to
metal.
N
3.1.8
Self-tapping and spaced thread screws
Thread-cutting or space
thread screws are not used
for electrical connections.
N
3.1.9
Termination of conductors
All conductors are reliable
secured.
P
10 N pull test
Considered.
P
Adequate cross sectional
areas on internal wiring and
interconnecting cables.
P
P
N
3.1.10
Sleeving on wiring
N
3.2
Connection to a mains supply
P
3.2.1
Means of connection
Refer below:
P
3.2.1.1
Connection to an a.c. mains supply
The equipment is provided
with a Plug.
P
3.2.1.2
Connection to a d.c. mains supply
The equipment is not for
connection to a d.c. mains
supply.
N
3.2.2
Multiple supply connections
3.2.3
Permanently connected equipment
N
The equipment is not
intended for permanent
connection to the mains.
N
Number of conductors, diameter of cable and
conduits (mm) .......................................................:
⎯
3.2.4
Appliance inlets
N
3.2.5
Power supply cords
3.2.5.1
AC power supply cords
N
Type ......................................................................:
⎯
Refer below:
N
WST Certification & Testing (HK) Limited.
- Page 16 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Rated current (A), cross-sectional area (mm2),
AWG ......................................................................:
Verdict
⎯
3.2.5.2
DC power supply cords
3.2.6
Cord anchorages and strain relief
N
Mass of equipment (kg), pull (N) ..........................:
⎯
Longitudinal displacement (mm) ...........................:
⎯
3.2.7
Protection against mechanical damage
N
3.2.8
Cord guards
N
Diameter or minor dimension D (mm); test mass (g)
...............................................................................:
⎯
Radius of curvature of cord (mm) ..........................:
⎯
3.2.9
Supply wiring space
N
3.3
Wiring terminals for connection of external conductors
N
3.3.1
Wiring terminals
N
3.3.2
Connection of non-detachable power supply cords
N
3.3.3
Screw terminals
N
3.3.4
Conductor sizes to be connected
N
Rated current (A), cord/cable type, cross-sectional
area (mm2) .............................................................:
⎯
Wiring terminal sizes
N
Rated current (A), type, nominal thread diameter
(mm) ......................................................................:
⎯
3.3.6
Wiring terminal design
N
3.3.7
Grouping of wiring terminals
N
3.3.8
Stranded wire
N
3.4
Disconnection from the mains supply
P
3.4.1
General requirement
The equipment is provided
with a Plug..
P
3.4.2
Disconnect devices
See above.
P
3.4.3
Permanently connected equipment
Not permanently connected
equipment.
N
3.4.4
Parts which remain energized
No parts remain energized
after the disconnect device is
pull out.
N
3.4.5
Switches in flexible cords
No switches in flexible cords
N
3.3.5
Equipment is not connected
to DC mains.
Appliance inlet connection
N
WST Certification & Testing (HK) Limited.
- Page 17 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
3.4.6
Number of poles - single-phase and d.c. equipment The disconnect device
disconnects both poles
simultaneously.
P
3.4.7
Number of poles - three-phase equipment
N
3.4.8
Switches as disconnect devices
N
3.4.9
Plugs as disconnect devices
P
3.4.10
Interconnected equipment
No interconnections using
hazardous voltages.
N
3.4.11
Multiple power sources
One power source only.
N
3.5
Interconnection of equipment
3.5.1
General requirements
SELV Circuit.
P
3.5.2
Types of interconnection circuits ..........................:
SELV Circuit.
P
3.5.3
ELV circuits as interconnection circuits
No ELV interconnection
N
3.5.4
Data ports for additional equipment
N
4
PHYSICAL REQUIREMENTS
P
4.1
Stability
N
Angle of 10°
N
Test force (N) ........................................................:
N
4.2
Mechanical strength
P
4.2.1
General
P
Rack-mounted equipment.
Result - Remark
Single phase equipment.
Verdict
P
(see Annex DD)
P
4.2.2
Steady force test, 10 N
P
4.2.3
Steady force test, 30 N
N
4.2.4
Steady force test, 250 N
P
4.2.5
Impact test
N
Fall test
N
Swing test
N
4.2.6
Drop test; height (mm) ..........................................:
1000mm±10mm
P
4.2.7
Stress relief test
100℃, 7h, No danger Parts
P
4.2.8
Cathode ray tubes
No CRT
N
Picture tube separately certified ............................:
(see separate test report or
attached certificate)
N
4.2.9
High pressure lamps
No such lamps
N
4.2.10
Wall or ceiling mounted equipment; force (N) .......:
N
WST Certification & Testing (HK) Limited.
- Page 18 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
4.2.11
Rotating solid media
N
Test to cover on the door…………………………….:
N
4.3
Design and construction
P
4.3.1
Edges and corners
All edges and corners are
rounded and/or smoothed.
P
4.3.2
Handles and manual controls; force (N) ............ :
No this devices.
N
4.3.3
Adjustable controls
No such controls
N
4.3.4
Securing of parts
P
4.3.5
Connection by plugs and sockets
No loosening of parts
impairing creepage distances
or clearances is likely to
occur.
SELV voltage connections for
the output. Not compatible
with connection for the input.
4.3.6
Direct plug-in equipment
P
P
Torque ..................................................................:
0.05Nm
⎯
Compliance with the relevant mains plug standard
...............................................................................:
The plug for different countries
shall be evaluated when
submitted for national
approval.
N
4.3.7
Heating elements in earthed equipment
No heating elements
N
4.3.8
Batteries
N
- Overcharging of a rechargeable battery
N
- Unintentional charging of a non-rechargeable
battery
N
- Reverse charging of a rechargeable battery
N
- Excessive discharging rate for any battery
N
4.3.9
Oil and grease
No oil and grease.
N
4.3.10
Dust, powders, liquids and gases
No dust, powders, liquids and
gases.
N
4.3.11
Containers for liquids or gases
No containers for liquid and
gases.
N
4.3.12
Flammable liquids ................................................:
No flammable liquid.
N
Quantity of liquid (l) ..............................................:
N
Flash point (°C) ....................................................:
N
4.3.13
Radiation
P
4.3.13.1
General
Refer below:
P
4.3.13.2
Ionizing radiation
The equipment does not
generate ionizing radiation.
N
Measured radiation (pA/kg) ..................................:
⎯
WST Certification & Testing (HK) Limited.
- Page 19 of 59 Report No. WST13080142-1SR
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
The equipment does not
produce significant UV
radiation.
Part, property, retention after test, flammability
classification .........................................................:
N
N
4.3.13.4
Human exposure to ultraviolet (UV) radiation ......:
The equipment does not
produce UV radiation.
N
4.3.13.5
Lasers (including laser diodes) and LEDs
No LED used
N
4.3.13.5.1
Lasers (including laser diodes)
(see separate test report of
IEC/EN 60825-1 /
IEC/EN 60825-2)
N
⎯
Laser class ...........................................................:
4.3.13.5.2
Light emitting diodes (LEDs)
4.3.13.6
Other types ...........................................................:
4.4
Protection against hazardous moving parts
4.4.1
General
4.4.2
Protection in operator access areas ....................:
Household and home/office document/media
shredders
The equipment does not
generate other types of
radiation.
N
N
No moving parts
N
N
(see Annex EE)
N
4.4.3
Protection in restricted access locations ..............:
N
4.4.4
Protection in service access areas
N
4.4.5
Protection against moving fan blades
N
4.4.5.1
General
N
Not considered to cause pain or injury.
a)………….:
N
Is considered to cause pain, not injury.
b) …………:
N
Considered to cause injury.
c) …………:
N
Protection for users
N
Use of symbol or
warning ……………………………:
N
Protection for service persons
N
Use of symbol or
warning ……………………………:
N
4.4.5.2
4.4.5.3
WST Certification & Testing (HK) Limited.
- Page 20 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
4.5
Thermal requirements
P
4.5.1
General
P
4.5.2
Temperature tests
P
Normal load condition per 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 ...............................:
(see appended table 4.5.5)
N
4.6
Openings in enclosures
4.6.1
Top and side openings
N
No openings
N
Dimensions (mm) .................................................:
⎯
Bottoms of fire enclosures
N
Construction of the bottomm, dimensions (mm) ..:
⎯
4.6.3
Doors or covers in fire enclosures
N
4.6.4
Openings in transportable equipment
N
4.6.4.1
Constructional design measures
N
Dimensions (mm) .................................................:
⎯
4.6.4.2
Evaluation measures for larger openings
N
4.6.4.3
Use of metallized parts
N
4.6.5
Adhesives for constructional purposes
N
Conditioning temperature (°C), time (weeks)........:
⎯
4.7
Resistance to fire
P
4.7.1
Reducing the risk of ignition and spread of flame
4.6.2
Refer below:
P
Method 1, selection and application of components (see appended table 4.7)
wiring and materials
P
Method 2, application of all of simulated fault
condition tests
(see appended table 5.3)
N
4.7.2
Conditions for a fire enclosure
See below
P
4.7.2.1
Parts requiring a fire enclosure
The fire enclosure is required
to cover all parts.
P
4.7.2.2
Parts not requiring a fire enclosure
N
4.7.3
Materials
P
4.7.3.1
General
4.7.3.2
Materials for fire enclosures
P
4.7.3.3
Materials for components and other parts outside
fire enclosures
P
PCB: V-0.
P
WST Certification & Testing (HK) Limited.
- Page 21 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
4.7.3.4
Materials for components and other parts inside
fire enclosures
4.7.3.5
Materials for air filter assemblies
No air filters in the equipment.
N
4.7.3.6
Materials used in high-voltage components
No parts exceeding 4kV.
N
5
ELECTRICAL REQUIREMENTS AND SIMULATED ABNORMAL CONDITIONS
P
5.1
Touch current and protective conductor current
N
5.1.1
General
Test conducted in accordance
with 5.1.2 to 5.1.7.
N
5.1.2
Configuration of equipment under test (EUT)
Only one mains supply.
N
5.1.2.1
Single connection to an a.c. mains supply
5.1.2.2
Redundant multiple connections to an a.c. mains
supply
5.1.2.3
Simultaneous multiple connections to an a.c. mains Ditto
supply
N
5.1.3
Test circuit
P
5.1.4
Application of measuring instrument
See appended table 5.1.6.
Annex D
P
5.1.5
Test procedure
Considered.
P
5.1.6
Test measurements
P
N
No connection.
N
P
Supply voltage (V) ................................................:
264V
⎯
Measured touch current (mA) ..............................:
See appended table 5.1.
⎯
Max. allowed touch current (mA) .........................:
0.25mA
⎯
Measured protective conductor current (mA) .......:
See appended table
⎯
Max. allowed protective conductor current (mA)...:
See appended table
⎯
5.1.7
Equipment with touch current exceeding 3,5 mA
The touch current does not
exceed 3.5mA.
N
5.1.7.1
General .................................................................:
N
5.1.7.2
Simultaneous multiple connections to the supply
N
5.1.8
Touch currents to telecommunication networks and
cable distribution systems and from
telecommunication networks
N
5.1.8.1
Limitation of the touch current to a
telecommunication network or to a cable
distribution system
N
Supply voltage (V) ................................................:
⎯
Measured touch current (mA) ..............................:
⎯
Max. allowed touch current (mA) .........................:
⎯
Summation of touch currents from
telecommunication networks
N
5.1.8.2
WST Certification & Testing (HK) Limited.
- Page 22 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
a) EUT with earthed telecommunication ports .....:
N
b) EUT whose telecommunication ports have no
reference to protective earth
N
5.2
Electric strength
P
5.2.1
General
(see appended table 5.2)
P
5.2.2
Test procedure
(see appended table 5.2)
P
5.3
Abnormal operating and fault conditions
5.3.1
Protection against overload and abnormal
operation
(see appended table 5.3)
P
5.3.2
Motors
(see appended Annex B)
N
5.3.3
Transformers
(see appended Annex C)
P
5.3.4
Functional insulation..............................................:
5.3.5
Electromechanical components
No electromechanical
components in secondary
circuits.
N
5.3.6
Audio amplifiers in ITE .........................................:
See separate test report
IEC/EN 60065
N
5.3.7
Simulation of faults
See the appended table
P
5.3.8
Unattended equipment
No thermostats, temperature
limiters or thermal cut-outs
N
5.3.9
Compliance criteria for abnormal operating and
fault conditions
No fire propagated beyond
the equipment. No molten
metal was emitted.Electric
strength test primary to SELV
was passed
P
5.3.9.1
During the tests
P
5.3.9.2
After the tests
P
6
CONNECTION TO TELECOMMUNICATION NETWORKS
N
6.1
Protection of telecommunication network service persons, and users of other
equipment connected to the network, from hazards in the equipment
N
6.1.1
Protection from hazardous voltages
N
6.1.2
Separation of the telecommunication network from earth
N
6.1.2.1
Requirements
N
6.1.2.2
P
P
(see appended table 5.2)
Supply voltage (V) ................................................:
⎯
Current in the test circuit (mA) ...........................:
⎯
Exclusions ............................................................:
N
WST Certification & Testing (HK) Limited.
- Page 23 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
6.2
Protection of equipment users from overvoltages on telecommunication
networks
N
6.2.1
Separation requirements
N
6.2.2
Electric strength test procedure
N
6.2.2.1
Impulse test
(see appended table 5.2)
N
6.2.2.2
Steady-state test
(see appended table 5.2)
N
6.2.2.3
Compliance criteria
N
6.3
Protection of the telecommunication wiring system from overheating
N
Max. output current (A) .........................................:
⎯
Current limiting method ........................................:
⎯
7
CONNECTION TO CABLE DISTRIBUTION SYSTEMS
N
7.1
General
N
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
7.3
Protection of equipment users from overvoltages
on the cable distribution system
N
7.4
Insulation between primary circuits and cable
distribution systems
N
7.4.1
General
N
7.4.2
Voltage surge test
(see appended table 5.2)
N
7.4.3
Impulse test
(see appended table 5.2)
N
A
ANNEX A, TESTS FOR RESISTANCE TO HEAT AND FIRE
N
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)
N
A.1.1
Samples ................................................................:
⎯
Wall thickness (mm)..............................................:
⎯
A.1.2
Conditioning of samples; temperature (°C) ..........:
N
A.1.3
Mounting of samples ............................................:
N
A.1.4
Test flame (see IEC 60695-11-3)
N
Flame A, B, C or D ...............................................:
⎯
A.1.5
Test procedure
N
A.1.6
Compliance criteria
N
WST Certification & Testing (HK) Limited.
- Page 24 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
Sample 1 burning time (s) .....................................:
⎯
Sample 2 burning time (s) .....................................:
⎯
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)
N
A.2.1
Samples, material .................................................:
⎯
Wall thickness (mm)..............................................:
⎯
A.2.2
Conditioning of samples; temperature (°C) ..........:
N
A.2.3
Mounting of samples ............................................:
N
A.2.4
Test flame (see IEC 60695-11-4)
N
Flame A, B or C ....................................................:
⎯
A.2.5
Test procedure
N
A.2.6
Compliance criteria
N
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
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.3.1
Mounting of samples
N
A.3.2
Test procedure
N
A.3.3
Compliance criterion
N
B
ANNEX B, MOTOR TESTS UNDER ABNORMAL CONDITIONS (see 4.7.2.2 and
5.3.2)
N
B.1
General requirements
N
Position .................................................................:
⎯
Manufacturer ........................................................:
⎯
Type ......................................................................:
⎯
Rated values .......................................................:
⎯
B.2
Test conditions
N
B.3
Maximum temperatures
(see appended table 5.3)
N
B.4
Running overload test
(see appended table 5.3)
N
B.5
Locked-rotor overload test
N
Test duration (days) .............................................:
⎯
A.2.7
WST Certification & Testing (HK) Limited.
- Page 25 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
Electric strength test: test voltage (V) ..................:
⎯
B.6
Running overload test for d.c. motors in secondary
circuits
N
B.6.1
General
N
B.6.2
Test procedure
N
B.6.3
Alternative test procedure
N
B.6.4
Electric strength test; test voltage (V) ..................:
N
B.7
Locked-rotor overload test for d.c. motors in
secondary circuits
N
B.7.1
General
N
B.7.2
Test procedure
N
B.7.3
Alternative test procedure
N
B.7.4
Electric strength test; test voltage (V) ................. :
N
B.8
Test for motors with capacitors
(see appended table 5.3)
N
B.9
Test for three-phase motors
(see appended table 5.3)
N
B.10
Test for series motors
N
Operating voltage (V) ...........................................:
⎯
ANNEX C, TRANSFORMERS (see 1.5.4 and 5.3.3)
P
C
Position .................................................................:
T1
⎯
Manufacturer ........................................................:
Refer to appended table 1.5.1
⎯
Type ......................................................................:
Refer to appended table 1.5.1
⎯
Rated values .......................................................:
Refer to appended table 1.5.1
⎯
Method of protection .............................................:
Protection by circuit design.
⎯
C.1
Overload test
(see appended table 5.3)
P
C.2
Insulation
(see appended tables 5.2 and
C2)
N
Protection from displacement of windings ............:
N
D
ANNEX D, MEASURING INSTRUMENTS FOR TOUCH-CURRENT TESTS
(see 5.1.4)
P
D.1
Measuring instrument
P
D.2
Alternative measuring instrument
N
E
ANNEX E, TEMPERATURE RISE OF A WINDING (see 1.4.13)
N
F
ANNEX F, MEASUREMENT OF CLEARANCES AND CREEPAGE DISTANCES
(see 2.10 and Annex G)
P
WST Certification & Testing (HK) Limited.
- Page 26 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
G
ANNEX G, ALTERNATIVE METHOD FOR DETERMINING MINIMUM
CLEARANCES
N
G.1
Clearances
N
G.1.1
General
N
G.1.2
Summary of the procedure for determining
minimum clearances
N
G.2
Determination of mains transient voltage (V)
N
G.2.1
AC mains supply ..................................................:
N
G.2.2
Earthed d.c. mains supplies .................................:
N
G.2.3
Unearthed d.c. mains supplies .............................:
N
G.2.4
Battery operation ..................................................:
N
G.3
Determination of telecommunication network
transient voltage (V) .............................................:
N
G.4
Determination of required withstand voltage (V)
N
G.4.1
Mains transients and internal repetitive peaks .....:
N
G.4.2
Transients from telecommunication networks ......:
N
G.4.3
Combination of transients
N
G.4.4
Transients from cable distribution systems
N
G.5
Measurement of transient voltages (V)
N
a) Transients from a mains supply
N
For an a.c. mains supply
N
For a d.c. mains supply
N
b) Transients from a telecommunication network
N
G.6
Determination of minimum clearances .................:
N
H
ANNEX H, IONIZING RADIATION (see 4.3.13)
N
J
ANNEX J, TABLE OF ELECTROCHEMICAL POTENTIALS (see 2.6.5.6)
N
Metal(s) used ........................................................:
⎯
K
ANNEX K, THERMAL CONTROLS (see 1.5.3 and 5.3.8)
N
K.1
Making and breaking capacity
N
K.2
Thermostat reliability; operating voltage (V) ........:
N
K.3
Thermostat endurance test; operating voltage (V)
...............................................................................:
N
K.4
Temperature limiter endurance; operating voltage
(V) .........................................................................:
N
WST Certification & Testing (HK) Limited.
- Page 27 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
K.5
Thermal cut-out reliability
K.6
Stability of operation
L
ANNEX L, NORMAL LOAD CONDITIONS FOR SOME TYPES OF ELECTRICAL
BUSINESS EQUIPMENT (see 1.2.2.1 and 4.5.2)
N
L.1
Typewriters
N
L.2
Adding machines and cash registers
N
L.3
Erasers
N
L.4
Pencil sharpeners
N
L.5
Duplicators and copy machines
N
L.6
Motor-operated files
N
L.7
Other business equipment
N
M
ANNEX M, CRITERIA FOR TELEPHONE RINGING SIGNALS (see 2.3.1)
N
M.1
Introduction
N
M.2
Method A
N
M.3
Method B
N
M.3.1
Ringing signal
N
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
M.3.2.1
Conditions for use of a tripping device or a
monitoring voltage
N
M.3.2.2
Tripping device
N
M.3.2.3
Monitoring voltage (V) ..........................................:
N
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
N.1
ITU-T impulse test generators
N
N.2
IEC 60065 impulse test generator
N
P
ANNEX P, NORMATIVE REFERENCES
⎯
Q
ANNEX Q, Voltage dependent resistors (VDRs) (see 1.5.9.1)
N
a) Preferred climatic categories ...........................:
N
N
(see appended table 5.3)
N
WST Certification & Testing (HK) Limited.
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EN 60950-1
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Verdict
b) Maximum continuous voltage ..........................:
N
c) Pulse current ....................................................:
N
R
ANNEX R, EXAMPLES OF REQUIREMENTS FOR QUALITY CONTROL
PROGRAMMES
N
R.1
Minimum separation distances for unpopulated
coated printed boards (see 2.10.6.2)
N
R.2
Reduced clearances (see 2.10.3)
N
S
ANNEX S, PROCEDURE FOR IMPULSE TESTING (see 6.2.2.3)
N
S.1
Test equipment
N
S.2
Test procedure
N
S.3
Examples of waveforms during impulse testing
N
T
ANNEX T, GUIDANCE ON PROTECTION AGAINST INGRESS OF WATER
(see 1.1.2)
N
See separate test report
⎯
U
ANNEX U, INSULATED WINDING WIRES FOR USE WITHOUT INTERLEAVED
INSULATION (see 2.10.5.4)
See separate test report
N
⎯
V
ANNEX V, AC POWER DISTRIBUTION SYSTEMS (see 1.6.1)
P
V.1
Introduction
P
V.2
TN power distribution systems
P
W
ANNEX W, SUMMATION OF TOUCH CURRENTS
P
W.1
Touch current from electronic circuits
P
W.1.1
Floating circuits
P
W.1.2
Earthed circuits
N
W.2
Interconnection of several equipments
N
W.2.1
Isolation
N
W.2.2
Common return, isolated from earth
N
W.2.3
Common return, connected to protective earth
N
X
ANNEX X, MAXIMUM HEATING EFFECT IN TRANSFORMER TESTS
(see clause C.1)
N
WST Certification & Testing (HK) Limited.
- Page 29 of 59 Report No. WST13080142-1SR
EN 60950-1
Clause
Requirement + Test
X.1
Determination of maximum input current
N
X.2
Overload test procedure
N
Y
ANNEX Y, ULTRAVIOLET LIGHT CONDITIONING TEST (see 4.3.13.3)
N
Y.1
Test apparatus .....................................................:
N
Y.2
Mounting of test samples .....................................:
N
Y.3
Carbon-arc light-exposure apparatus ..................:
N
Y.4
Xenon-arc light exposure apparatus ....................:
N
Z
ANNEX Z, OVERVOLTAGE CATEGORIES (see 2.10.3.2 and Clause G.2)
N
AA
ANNEX AA, MANDREL TEST (see 2.10.5.8)
N
BB
ANNEX BB, CHANGES IN THE SECOND EDITION
⎯
CC
ANNEX CC, Evaluation of integrated circuit (IC) current limiters
N
CC.1
General
N
CC.2
Test program 1……………………………………….:
N
CC.3
Test program 2……………………………………….:
N
DD
ANNEX DD, Requirements for the mounting means of rack-mounted
equipment
N
DD.1
General
N
DD.2
Mechanical strength test, variable N………………..:
N
DD.3
Mechanical strength test, 250N, including end
stops……………………………………………………:
N
DD.4
Compliance……………………………………………:
N
EE
ANNEX EE, Household and home/office document/media shredders
N
EE.1
General
N
EE.2
Markings and instructions
N
Use of markings or symbols…………………………:
N
Information of user instructions, maintenance
and/or servicing instructions…………………………:
N
EE.3
Inadvertent reactivation test…………………………:
N
EE.4
Disconnection of power to hazardous moving
parts:
N
Use of markings or symbols…………………………:
N
Protection against hazardous moving parts
N
EE.5
Result - Remark
Verdict
WST Certification & Testing (HK) Limited.
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EN 60950-1
Clause
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Result - Remark
Verdict
Test with test finger (Figure 2A)
……………………:
N
Test with wedge probe (Figure EE1 and EE2) ……:
N
WST Certification & Testing (HK) Limited.
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EU_GD_IEC 60950_1B_II
Clause
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Verdict
ATTACHMENT TO TEST REPORT IEC 60950-1
EUROPEAN GROUP DIFFERENCES AND NATIONAL DIFFERENCES
Information technology equipment – Safety –
PART 1: GENERAL REQUIREMENTS
Differences according to ............... : EN 60950-1:2006/A11:2009/A1:2010/A12:2011
Attachment Form No. .................... : EU_GD_IEC60950_1B_II
Attachment Originator................... : SGS Fimko Ltd
Master Attachment ........................ : Date 2011-08
Copyright © 2011 IEC System for Conformity Testing and Certification of Electrical Equipment
(IECEE), Geneva, Switzerland. All rights reserved.
EN 60950-1:2006/A11:2009/A1:2010/A12:2011 – CENELEC COMMON MODIFICATIONS
IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
Contents
Add the following annexes:
General
General
(A1:2010)
Result - Remark
P
Annex ZA (normative)
Normative references to international
publications with their corresponding European
publications
Annex ZB (normative)
Special national conditions
Delete all the “country” notes in the reference document (IEC 60950-1:2005)
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
4.7.3.1Note 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
Delete all the “country” notes in the reference document (IEC 609501:2005/A1:2010) according to the following list:
1.5.7.1
Note
6.2.2.1
Note 2
Verdict
6.1.2.1
EE.3
P
P
Note 2
Note
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EU_GD_IEC 60950_1B_II
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IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
1.3.Z1
Add the following subclause:
Result - Remark
Verdict
P
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.
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.
(A12:2011)
P
In EN 60950-1:2006/A12:2011
Delete the addition of 1.3.Z1 / EN 60950-1:2006
Delete the definition 1.2.3.Z1 / EN 60950-1:2006
/A1:2010
1.5.1
P
Add the following NOTE:
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
(A1:2010)
1.7.2.1
(A12.2011)
In addition, for a PORTABLE SOUND SYSTEM,
the instructions shall include a warning that
excessive sound pressure from earphones and
headphones can cause hearing loss.
In EN 60950-1:2006/A12:2011
Delete NOTE Z1 and the addition for Portable
Sound System.
Add the following clause and annex to the existing
standard and amendments.
Zx Protection against excessive sound pressure from personal music players
N
N
N
WST Certification & Testing (HK) Limited.
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EU_GD_IEC 60950_1B_II
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Verdict
IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
Zx.1 General
This sub-clause specifies requirements for
protection against excessive sound pressure from
personal music players that are closely coupled to
the ear. It also specifies requirements for
earphones and headphones intended for use with
personal music players.
Result - Remark
Verdict
N
A personal music player is a portable equipment
for personal use, that:
− is designed to allow the user to listen to
recorded or broadcast sound or video; and
− primarily uses headphones or earphones that
can be worn in or on or around the ears; and
− allows the user to walk around while in use.
NOTE 1 Examples are hand-held or body-worn portable CD
players, MP3 audio players, mobile phones with MP3 type
features, PDA’s or similar equipment.
A personal music player and earphones or
headphones intended to be used with personal
music players shall comply with the requirements
of this sub-clause.
The requirements in this sub-clause are valid for
music or video mode only.
The requirements do not apply:
− while the personal music player is connected to
an external amplifier; or
− while the headphones or earphones are not
used.
NOTE 2 An external amplifier is an amplifier which is not part
of the personal music player or the listening device, but which
is intended to play the music as a standalone music player.
The requirements do not apply to:
− hearing aid equipment and professional
equipment;
NOTE 3 Professional equipment is equipment sold through
special sales channels. All products sold through normal
electronics stores are considered not to be professional
equipment.
− analogue personal music players (personal
music players without any kind of digital
processing of the sound signal) that are brought
to the market before the end of 2015.
N
NOTE 4 This exemption has been allowed because this
technology is falling out of use and it is expected that within a
few years it will no longer exist. This exemption will not be
extended to other technologies.
For equipment which is clearly designed or
intended for use by young children, the limits of
EN 71-1 apply.
WST Certification & Testing (HK) Limited.
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Verdict
IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
Zx.2 Equipment requirements
No safety provision is required for equipment that
complies with the following:
− equipment provided as a package (personal
music player with its listening device), where
the acoustic output LAeq,T is ≤ 85 dBA
measured while playing the fixed “programme
simulation noise” as described in EN 50332-1;
and
− a personal music player provided with an
analogue electrical output socket for a listening
device, where the electrical output is ≤ 27 mV
measured as described in EN 50332-2, while
playing the fixed “programme simulation noise”
as described in EN 50332-1.
Result - Remark
Verdict
N
NOTE 1 Wherever the term acoustic output is used in this
clause, the 30 s A-weighted equivalent sound pressure level
LAeq,T is meant. See also Zx.5 and Annex Zx.
All other equipment shall:
a) protect the user from unintentional acoustic
outputs exceeding those mentioned above; and
b) have a standard acoustic output level not
exceeding those mentioned above, and
automatically return to an output level not
exceeding those mentioned above when the
power is switched off; and
WST Certification & Testing (HK) Limited.
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IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
c) provide a means to actively inform the user of
the increased sound pressure when the
equipment is operated with an acoustic output
exceeding those mentioned above. Any means
used shall be acknowledged by the user before
activating a mode of operation which allows for
an acoustic output exceeding those mentioned
above. The acknowledgement does not need to
be repeated more than once every 20 h of
cumulative listening time; and
Result - Remark
Verdict
N
NOTE 2 Examples of means include visual or audible signals.
Action from the user is always required.
NOTE 3 The 20 h listening time is the accumulative listening
time, independent how often and how long the personal music
player has been switched off.
d) have a warning as specified in Zx.3; and
e) not exceed the following:
1) equipment provided as a package (player
with Its listening device), the acoustic output
shall be ≤ 100 dBA measured while playing the
fixed “programme simulation noise” described
in EN 50332-1; and
2) a personal music player provided with an
analogue electrical output socket for a listening
device, the electrical output shall be ≤ 150 mV
measured as described in EN 50332-2, while
playing the fixed “programme simulation noise”
described in EN 50332-1.
For music where the average sound pressure
(long term LAeq,T) measured over the duration of
the song is lower than the average produced by
the programme simulation noise, the warning
does not need to be given as long as the average
sound pressure of the song is below the basic
limit of 85 dBA. In this case T becomes the
duration of the song.
NOTE 4 Classical music typically has an average sound
pressure (long term LAeq,T) which is much lower than the
average programme simulation noise. Therefore, if the player
is capable to analyse the song and compare it with the
programme simulation noise, the warning does not need to be
given as long as the average sound pressure of the song is
below the basic limit of 85 dBA.
For example, if the player is set with the programme simulation
noise to 85 dBA, but the average music level of the song is
only 65 dBA, there is no need to give a warning or ask an
acknowledgement as long as the average sound level of the
song is not above the basic limit of 85 dBA.
WST Certification & Testing (HK) Limited.
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EU_GD_IEC 60950_1B_II
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IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
Result - Remark
Verdict
N
Zx.3 Warning
The warning shall be placed on the equipment, or
on the packaging, or in the instruction manual and
shall consist of the following:
− the symbol of Figure 1 with a minimum height of
5 mm; and
− the following wording, or similar:
“To prevent possible hearing damage, do not
listen at high volume levels for long periods.”
Figure 1 – Warning label (IEC 60417-6044)
Alternatively, the entire warning may be given
through the equipment display during use, when
the user is asked to acknowledge activation of the
higher level.
Zx.4 Requirements for listening devices (headphones and earphones)
Zx.4.1 Wired listening devices with analogue
input
With 94 dBA sound pressure output LAeq,T, the
input voltage of the fixed “programme simulation
noise” described in EN 50332-2 shall be ≥ 75 mV.
N
N
This requirement is applicable in any mode where
the headphones can operate (active or
passive), including any available setting (for
example built-in volume level control).
NOTE The values of 94 dBA – 75 mV correspond with 85dBA
– 27 mV and 100 dBA – 150 mV.
WST Certification & Testing (HK) Limited.
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EU_GD_IEC 60950_1B_II
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Verdict
IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
Zx.4.2 Wired listening devices with digital
input
With any playing device playing the fixed
“programme simulation noise” described in EN
50332-1 (and respecting the digital interface
standards, where a digital interface standard
exists that specifies the equivalent acoustic level),
the acoustic output LAeq,T of the listening device
shall be ≤ 100 dBA.
Result - Remark
Verdict
N
This requirement is applicable in any mode where
the headphones can operate, including any
available setting (for example built-in volume level
control, additional sound feature like equalization,
etc.).
NOTE An example of a wired listening device with digital input
is a USB headphone.
Zx.4.3 Wireless listening devices
In wireless mode:
− with any playing and transmitting device playing
the fixed programme simulation noise described
in EN 50332-1; and
− respecting the wireless transmission standards,
where an air interface standard exists that
specifies the equivalent acoustic level; and
− with volume and sound settings in the listening
device (for example built-in volume level control,
additional sound feature like equalization, etc.)
set to the combination of positions that
maximize the measured acoustic output for the
abovementioned programme simulation noise,
the acoustic output LAeq,T of the listening device
shall be ≤ 100 dBA.
N
NOTE An example of a wireless listening device is a Bluetooth
headphone.
Zx.5 Measurement methods
Measurements shall be made in accordance with
EN 50332-1 or EN 50332-2 as applicable.
Unless stated otherwise, the time interval T shall
be 30 s.
N
NOTE Test method for wireless equipment provided without
listening device should be defined.
WST Certification & Testing (HK) Limited.
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EU_GD_IEC 60950_1B_II
Clause
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Verdict
IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
2.7.1
Replace the subclause as follows:
Result - Remark
Verdict
P
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;
2.7.2
3.2.3
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.
This subclause has been declared ‘void’.
Delete the NOTE in Table 3A, and delete also in
this table the conduit sizes in parentheses.
P
-N
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EU_GD_IEC 60950_1B_II
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Result - Remark
Verdict
IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
Requirement + Test
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”.
Result - Remark
Verdict
N
In Table 3B, replace the first four lines by the
following:
Up to and including 6 |
0,75 a) |
b)
1,0 |
Over 6 up to and including 10| (0,75)
Over 10 up to and including 16| (1,0) c) 1,5
|
In the conditions applicable to Table 3B delete the
words “in some countries” in condition a).
In NOTE 1, applicable to Table 3B, delete the
second sentence.
3.3.4
In Table 3D, delete the fourth line: conductor sizes
for 10 to 13 A, and replace with the following:
N
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
4.3.13.6
(A1:2010)
Replace the existing NOTE by the following:
P
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, and
2006/25/EC: Directive on the minimum health and
safety requirements regarding the exposure of workers
to risks arising from physical agents (artifical optical
radiation).
Annex H
Standards taking into account mentioned
Recommendation and Directive which demonstrate
compliance with the applicable EU Directive are
indicated in the OJEC.
P
Replace the last paragraph of this annex by:
P
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:
NOTE These values appear in Directive 96/29/Euratom.
Delete NOTE 2.
Bibliograph
y
Additional EN standards.
⎯
WST Certification & Testing (HK) Limited.
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IEC 60950-1, GROUP DIFFERENCES (CENELEC common modifications EN)
Clause
ZA
Requirement + Test
Result - Remark
NORMATIVE REFERENCES TO INTERNATIONAL PUBLICATIONS WITH
THEIR CORRESPONDING EUROPEAN PUBLICATIONS
Verdict
⎯
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
Clause
Requirement + Test
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.
In Norway and Sweden, for requirements see
1.7.2.1 and 7.3 of this annex.
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.
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).
In Finland, Norway and Sweden, the third
dashed sentence is applicable only to equipment
as defined in 6.1.2.2 of this annex.
1.2.13.14
1.5.7.1
1.5.8
1.5.9.4
Result - Remark
Verdict
N
N
N
N
N
WST Certification & Testing (HK) Limited.
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Verdict
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
Clause
Requirement + Test
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.
Result - Remark
Verdict
N
The marking text in the applicable countries shall
be as follows:
In Finland: "Laite on liitettävä suojakoskettimilla
varustettuun pistorasiaan"
In Norway: “Apparatet må tilkoples jordet
stikkontakt”
In Sweden: “Apparaten skall anslutas till jordat
uttag”
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).”
WST Certification & Testing (HK) Limited.
- Page 42 of 59 Report No. WST13080142-1SR
EU_GD_IEC 60950_1B_II
Clause
Requirement + Test
Result - Remark
Verdict
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
Clause
Requirement + Test
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.
Result - Remark
Verdict
N
Translation to Norwegian (the Swedish text will
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 medfőra risk főr
brand. Főr att undvika detta skall vid anslutning
av utrustningen till kabel-TV nät
galvanisk isolator finnas mellan utrustningen och
kabel-TV nätet.”
1.7.5
2.2.4
2.3.2
2.3.4
2.6.3.3
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 11b or DK 1-5a.
For CLASS II EQUIPMENT the socket outlet shall be
in accordance with Standard Sheet DKA 1-4a.
In Norway, for requirements see 1.7.2.1, 6.1.2.1
and 6.1.2.2 of this annex.
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.
In Norway, for requirements see 1.7.2.1, 6.1.2.1
and 6.1.2.2 of this annex.
In the United Kingdom, the current rating of the
circuit shall be taken as 13 A, not 16 A.
N
N
N
N
N
WST Certification & Testing (HK) Limited.
- Page 43 of 59 Report No. WST13080142-1SR
EU_GD_IEC 60950_1B_II
Clause
Requirement + Test
Result - Remark
Verdict
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
Clause
Requirement + Test
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.
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.
2.10.5.13
3.2.1.1
Result - Remark
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:
Verdict
N
N
N
SEV 6532-2.1991 Plug Type 15
3P+N+PE 250/400 V, 10 A
SEV 6533-2.1991 Plug Type 11
250 V, 10 A
L+N
SEV 6534-2.1991 Plug Type 12
250 V, 10 A
L+N+PE
N
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, 16A
SEV 5934-2.1998: Plug Type 23, L+N+PE 250 V,
16 A
WST Certification & Testing (HK) Limited.
- Page 44 of 59 Report No. WST13080142-1SR
EU_GD_IEC 60950_1B_II
Clause
Requirement + Test
Result - Remark
Verdict
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
Clause
Requirement + Test
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.
Result - Remark
Verdict
N
CLASS I EQUIPMENT provided with socketoutlets 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.
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.
N
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 socketoutlets 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.
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
NOTE ‘Standard plug’ is defined in SI 1768:1994 and
essentially means an approved plug conforming to BS
1363 or an approved conversion plug.
WST Certification & Testing (HK) Limited.
- Page 45 of 59 Report No. WST13080142-1SR
EU_GD_IEC 60950_1B_II
Clause
Requirement + Test
Result - Remark
Verdict
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
Clause
Requirement + Test
3.2.1.1
Result - Remark
Verdict
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
3.2.4
In Switzerland, for requirements see 3.2.1.1 of
this annex.
N
3.2.5.1
In the United Kingdom, a power supply cord with
conductor of 1,25 mm2 is allowed for equipment
with a rated current over 10 A and up to and
including 13 A.
N
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:
N
• 1,25 mm2 to 1,5 mm2 nominal cross-sectional
area.
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
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
WST Certification & Testing (HK) Limited.
- Page 46 of 59 Report No. WST13080142-1SR
EU_GD_IEC 60950_1B_II
Clause
Requirement + Test
Result - Remark
Verdict
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
Clause
Requirement + Test
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:
Result - Remark
Verdict
N
• 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.
WST Certification & Testing (HK) Limited.
- Page 47 of 59 Report No. WST13080142-1SR
EU_GD_IEC 60950_1B_II
Clause
Requirement + Test
Result - Remark
Verdict
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
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:
(A1:2010)
Result - Remark
Verdict
N
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.
Alternatively for components, there is no distance
through insulation requirements 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.
WST Certification & Testing (HK) Limited.
- Page 48 of 59 Report No. WST13080142-1SR
EU_GD_IEC 60950_1B_II
Clause
Requirement + Test
Result - Remark
Verdict
ZB ANNEX (normative)
SPECIAL NATIONAL CONDITIONS (EN)
Clause
Requirement + Test
It is permitted to bridge this insulation with an
optocoupler complying with 2.10.5.4 b).
Result - Remark
Verdict
N
It is permitted to bridge this insulation with a
capacitor complying with EN 60384-14:2005,
subclass Y2.
A capacitor classified Y3 according to
EN 60384-14:2005, may bridge this insulation
under the following conditions:
the insulation requirements are satisfied by
having a capacitor classified Y3 as defined by
EN 60384-14, 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 60384-14:
the impulse test of 2,5 kV is to be
performed before the endurance test in
EN 60384-14, in the sequence of tests as
described in EN 60384-14.
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
7.2
In Finland, Norway and Sweden, for
requirements see 6.1.2.1 and 6.1.2.2 of this
annex.
N
The term TELECOMMUNICATION NETWORK in
6.1.2 being replaced by the term CABLE
DISTRIBUTION SYSTEM.
7.3
In Norway and Sweden, for requirements see
1.2.13.14 and 1.7.2.1 of this annex.
N
7.3
In Norway, for installation conditions see EN
60728-11:2005.
N
WST Certification & Testing (HK) Limited.
- Page 49 of 59 Report No. WST13080142-1SR
1.5.1
TABLE: List of critical components
Object/part No.
Manufacturer/
trademark
Enclosure
NAN YA
PLASTICS
CORP
PLASTICS 4TH
DIV
Plug holder
NAN YA
PLASTICS
CORP
PLASTICS 4TH
DIV
Fuse(F1)
Shenzhen Grea
Electronics Co.
Ltd.
Heat-shrinkable Shenzhen
tube
Woer HeatShrinkable
Material Co Ltd
Insulation sheet Formex,Div Of
Il Tool Works
Inc,Frmrly
Fastex,Div Of Il
Tool Works Inc
Input wire
Shenzhen Shi
Yihuaxing
Electron Co.,
Ltd.
Type/model
P
Technical data
6410G5
Polyamide 66
(PA66),, V-0,
130°C, 2,0 mm
min. thickness
6410G5
Polyamide 66
(PA66),, V-0,
130°C, 2,0 mm
min. thickness
RXF-1W Serie 1 W, 4,7 ohm
RSFR-x
AC0-600V,125℃
Standard (Edition /
Mark(s) of
year)
conformity1)
Applicable parts
Tested in
of IEC/EN
appliance
60950
Applicable parts
of IEC/EN
60950
Tested in
Applicable parts
of IEC/EN
60950
UL 224
Tested in
appliance
appliance
UL E203950
FORMEX GK- V-0, 115°C,
(a)(b)(f2)
thickness: 0,2
mm min.
Applicable parts
of IEC/EN
60950
Tested in
appliance
1007
VW-1, 80°C
min., 300Vac
min. 24AWG
Applicable parts
of IEC/EN
60950
Tested in
appliance
Y-cap (CY1)
Jya-Nay Co Ltd JN
Max 2200PF, Min
250V, Y1,
25/125/21,
IEC 60384-14
VDE(122699)
Alternate
Guangdong
South
Hongming
Electronic
Science &
Technology Co
Ltd
Max 2200PF, Min
250V, Y1,
25/125/21
UL1414
IEC 60384-14
VDE(118357)
Optocoupler
(U2)
Transformer
(T1)
-Bobbin
F
HUBEI KENTO
ELECTRONIC JC 817
CO LTD
Shenzhen
NB-T-USB29
Nanbang
Electronics Co.,
Ltd
SUMITOMO
PM9820
BAKELITE CO
LTD
Int. Cr / Ext. Cr /
Dti. 7,62 mm / 8,0
mm / >0,4 mm100
°C
Class B
IEC 60747-5-2 +
A1: 2002
EN 60747-5-2 +
A1: 2002
EN 60950-1
VDE
(40037109)
Test with
appliance
V-0, 150°C
UL 94
UL E41429
WST Certification & Testing (HK) Limited.
- Page 50 of 59 Report No. WST13080142-1SR
1.5.1
TABLE: List of critical components
P
Object/part No.
Manufacturer/
Type/model
Technical data
Standard (Edition /
trademark
year)
-Insulation tape 3M COMPANY 1350-1
UL
510
130°C
ELECTRICAL
MARKETS
DIV(EMD)
-Triple
FURUKAWA
TEX-BS
IEC/EN60950-1
130°C
insulated wire
ELECTRONIC
CO., LTD
-Magnet wire
HOI LUEN
2UEW
ANSI/UL 1446
130°C
ELECTRICAL
MFR CO., LTD
-Tube
GREAT
TFL
ANSI/UL 224
200°C
HOLDING
INDUSTRIAL
CO LTD
-Varnish
JOHN DOLPH BC-346A
UL 1446
130°C
CO
Shenzhen
ZL-01
V-0, 130°C
UL94
Zhong Luo
PCB
Electronics Co.,
Ltd.
1) An asterisk indicates a mark which assures the agreed level of surveillance
Mark(s) of
conformity1)
UL E17385
VDE
40020335
UL E164409
UL E156256
UL E317427
UL
Supplementary information: N/A
1.6.2
TABLE: Electrical data (in normal conditions)
U (V)
P
Irated (A)
I (A)
P (W)
Fuse #
Ifuse (A)
90V/ 50Hz
--
0.093
5.2
F1
0.093
90V/ 60Hz
--
0.091
5.1
F1
0.091
110V/ 50Hz
0.3
0.086
4.9
F1
0.086
110V/ 60Hz
0.3
0.091
4.9
F1
0.091
240V/ 50Hz
0.3
0.050
5.0
F1
0.050
240V/ 60Hz
0.3
0.048
5.0
F1
0.048
264V/ 50Hz
--
0.042
5.1
F1
0.042
264V/ 60Hz
--
0.046
5.1
F1
0.046
Condition/status
normal operation
Supplementary information:-2.1.1.5
TABLE: max. V, A, VA test
P
Voltage (rated)
Current (rated)
Voltage (max.)
Current (max.)
VA (max.)
(V)
(A)
(V)
(A)
(VA)
5.0
1
5.1
1.25
5.75
Note(s): Test voltage: 264V/50Hz
2.1.1.7
TABLE: discharge test
N
WST Certification & Testing (HK) Limited.
- Page 51 of 59 Report No. WST13080142-1SR
Condition
--
V0
37% V0
37%(t)
tu→1s
(V pk)
(V pk)
(ms)
(V pk)
--
--
--
--
Note(s):
2.2.2
TABLE: Hazardous voltage measurement
Transformer
location
P
V peak
V d.c
Voltage
Limitation
Component
Pin 5 to pin 6
26.9
--
--
T1 pin 6 to D3”-“
--
--
--
T1
Max. Voltage
Note(s): 240V/50Hz
2.2.3
TABLE: SELV voltage measurement
Location
N
Voltage measured (V)
--
Comments
--
--
Note:
Test voltage: -2.4.2
TABLE: limited current circuit measurement
P
Location
Voltage
(V)
Current
(mA)
Freq.
(KHz)
Limit
(mA)
CY1 sec.
pin to
earth
10.6
5.3
50
35
Comments
--
Note(s): -Test voltage: -2.5
P
TABLE: limited power source measurement
Limits
Measured
Verdict
Uoc= 5.1V
According to Table 2B (normal condition)
Current (in A)
≤8.0
1.25
P
apparent power (in VA)
≤100
5.75
P
Note(s):
Test voltage: 264V/50Hz
WST Certification & Testing (HK) Limited.
- Page 52 of 59 Report No. WST13080142-1SR
2.6.3.4
Table: ground continue test
Location
N
Resistance measured (mΩ)
--
2.10.2
Comments
--
--
TABLE: WORKING VOLTAGE MEASUREMENT
Location
RMS voltage (V)
P
Peak voltage (V) Comments
Transformer T1
Pin 1 to 5
225
382
Pin 1 to 6
225
365
Pin 2 to 5
225
370
Pin 2 to 6
225
383
Pin 3 to 5
240
480
Pin 3 to 6
244
472
Pin 4 to 5
211
353
Pin 4 to 6
211
356
Max. RMS voltage and max. Peak
voltage
Supplementary information: supply voltage: 240V/50Hz
2.10.3 and TABLE: Clearance and creepage distance measurements
2.10.4
P
Clearance (cl) and creepage
distance (cr) at/of/between:
U peak
(V)
U r.m.s.
(V)
Required cl
(mm)
cl
(mm)
Required cr
(mm)
cr
(mm)
Between L to N before fuse
420
250
2.0
2.7
2.5
2.7
Fuse pin to pin
420
250
2.0
3.1
2.5
3.1
Primary trace to Secondary
trace
476
244
4.2
>5.0
5.0
>5.0
Core of transformer T1 to C4
476
244
4.2
>5.0
5.0
>5.0
Primary trace of C1 to
enclosure outside
420
250
4.0
>5.0
5.0
>5.0
Supplementary information: supply voltage: 240V/50Hz
2.10.5
TABLE: Distance through insulation measurements
Distance through insulation (DTI) at/of:
Enclosure
P
U peak
(V)
U rms
(V)
Test voltage
(V)
Required DTI
(mm)
DTI
(mm)
420
240
AC 3000
0.4
2.24
Supplementary information:N.A
WST Certification & Testing (HK) Limited.
- Page 53 of 59 Report No. WST13080142-1SR
4.3.8
N
TABLE: Batteries
The tests of 4.3.8 are applicable only when appropriate battery
data is not available
Is it possible to install the battery in a reverse polarity position?
Non-rechargeable batteries
Discharging
Meas.
current
Manuf.
Specs.
N
Rechargeable batteries
Unintentional
charging
Charging
Meas.
current
Manuf.
Specs.
Discharging
Max.
current
during
normal
condition
--
--
--
--
--
--
--
Meas.
Manuf.
current Specs.
---
Max.
current
during
fault
condition
--
--
--
--
--
--
--
--
Test results:
Meas.
current
Manuf.
Specs.
Reversed
charging
--
Verdict
- Chemical leaks
- Explosion of the battery
- Emission of flame or expulsion of molten metal
- Electric strength tests of equipment after completion of tests
Supplementary information:
4.3.8
N
TABLE: Batteries
Battery category...........................................: -Manufacturer................................................: -Type / model ................................................: -Voltage.........................................................: -Capacity .......................................................: -Tested and Certified by (incl. Ref. No.) .......: -Circuit protection diagram:
--
WST Certification & Testing (HK) Limited.
- Page 54 of 59 Report No. WST13080142-1SR
4.5
TABLE: Thermal requirements
P
⎯
Supply voltage (V) .......................... : 1) 90V/ 50Hz
2) 264V/ 50Hz
Ambient Tmin (°C) ............................ : See below
⎯
Ambient Tmax (°C) ............................ :
⎯
Maximum measured temperature T of part/at:: T (°C)
Allowed Tmax (°C)
Test condition
1)
2)
--
1. Plug holder
78.8
80.6
80
2. Input lead wire
82.3
82.7
3. C2
4. PCB near DB1
88.2
89.6
105
105.8
108.4
130
5. PCB near U1
107.7
106.2
130
6. T1 winding
107.4
104.3
110
7. T1 core
106.5
102.8
--
8. Optocoupler (U2)
97.3
96.4
100
9. CY1 (Y-capacitor)
93.9
95.6
125
7. PCB near D3
99.8
100.6
130
8. Enclosure inside (top near transformer)
85.8
86.5
--
9. Enclosure inside (near D3)
88.2
89.6
--
10. Enclosure outside (top near transformer)
79.0
79.9
95
11. Enclosure outside (near D3)
79.5
79.8
95
12. Ambient
55.0
55.0
--
Note(s):
Temperature T of winding:
t1 (°C)
R1 (Ω)
t2 (°C)
R2
(Ω)
T (°C) Allowed
Tmax (°C)
Insulation class
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Supplementary information:
WST Certification & Testing (HK) Limited.
- Page 55 of 59 Report No. WST13080142-1SR
4.5.5
TABLE: Ball pressure test of thermoplastic parts
P
Allowed impression diameter (mm) .....................: ≤ 2 mm
⎯
Part
Test temperature Impression diameter
(mm)
(°C)
Plug holder
125
1.26
Supplementary information:--
4.7
P
TABLE: Resistance to fire
Part
Manufacturer of
material
Enclosure
NAN YA PLASTICS
CORP PLASTICS
4TH DIV
Shenzhen
PCB
Zhong Luo
Electronics Co.,
Ltd.
Supplementary information:-5.1.6
Type of material
Thickness Flammability
(mm)
class
Evidence
6410G5
2.25
V-0
UL
ZL-01
1.22
V-0
UL
TABLE: Touch current
Conditions:
P
Comments
L→terminal A
N→terminal A
Limit
(mA)
(mA)
(mA)
System on
0.001
0.001
0.25
to plastic enclosure
System on
0.11
0.11
0.25
to output terminals”+”
System on
0.011
0.11
0.25
to output terminals”-”
Note:
Test voltage: 264/50Hz
WST Certification & Testing (HK) Limited.
- Page 56 of 59 Report No. WST13080142-1SR
5.2
P
TABLE: Electric strength tests, impulse tests and voltage surge tests
Test voltage applied between:
Voltage shape Test voltage
(AC, DC,
(V)
impulse, surge)
Breakdo
wn
Yes / No
Functional:---
--
--
--
--
--
--
--
AC
1500
No
L/N Input to to output terminals
AC
3000
NO
L/N Input to plastic enclosure
AC
3000
NO
T1: primary and secondary
AC
3000
NO
T1: secondary and core (core considered as primary)
AC
3000
NO
Two layers insulation type of T1
AC
3000
NO
Basic/supplementary:
L to N (fuse disconnect)
Reinforced:
Supplementary information:--
5.3
P
TABLE: Fault condition tests
Ambient temperature (°C) ...................................:
--
⎯
Power source for EUT: Manufacturer, model/type,
output rating .........................................................:
--
⎯
Component
No.
Fault
DB1
S-C
Test
time
Fuse(Ye
s/No)
264V/50
Hz
1S
F1
S-C
264V/50
Hz
1S
F1
T1
sceondary
S-C
264V/50
Hz
30min.
F1
U2 pin 1-2
S-C
264V/50
Hz
30min.
F1
U2 pin 3-4
S-C
264V/50
Hz
30min.
F1
C5
S-C
264V/50
Hz
30 min.
F1
D3
S-C
264V/50
Hz
30 min.
F1
C2
Supply
voltage
(V)
Fuse
current
(A)
Observation
Fuse(F1) opened immediately
and repeat ten times, D3
damaged, no hazard.
Fuse(F1) opened immediately
0
and repeat ten times, no hazard.
Unit shutdown immediately and
0.041→
recoverable, no hazard, no
0.007
damage.
Unit shutdown immediately and
0.007 recoverable, no hazard, no
damage.
Unit shutdown immediately and
0.004 recoverable, no hazard, no
damage.
Unit shutdown immediately and
0
recoverable, no hazard, no
damage.
Unit shutdown immediately and
0
recoverable, no hazard, no
damage.
0
WST Certification & Testing (HK) Limited.
- Page 57 of 59 Report No. WST13080142-1SR
Output
S-C
264V/50
Hz
30 min.
F1
Output
O-L
264V/50
Hz
4h
F1
Unit shutdown immediately and
recoverable, no hazard, no
damage.
Max. output current 1.25A, 1.35A
shutdown, no hazards, no
0.057→ damaged.
0.006 T1 winding: 92.3℃
T1 core: 94.6℃
Ambient: 25.0℃
0
Supplementary information:--
WST Certification & Testing (HK) Limited.
- Page 58 of 59 Report No. WST13080142-1SR
Photos
Fig. 1
Fig. 2
WST Certification & Testing (HK) Limited.
- Page 59 of 59 Report No. WST13080142-1SR
Fig. 3
Fig. 4
===== End of Test Report =====
WST Certification & Testing (HK) Limited.
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