electrical safety analyzer model 19032/19032 p

electrical safety analyzer model 19032/19032 p
Electrical Safety Analyzer
MODEL 19032/19032-P
Key Features - Model 19032
■ ACWV/DCWV/IR/GB/LC five instruments in one
■ Function test up to 20A
■ Programmable voltage output and limit value
■ OSC open/short check
■ Flashover detection
■ Human protection circuit
■ Multi-scan device support dynamic leakage
current test
■ Standard RS232 interface
■ Optional GPIB interface
■ Large LCD panel
■ Front panel lockout function
■ Support PC software
■ CE certification
ELECTRICAL SAFETY ANALYZER
MODEL 19032/19032-P
General Electrical Safety Testing Solution
Electrical safety testing is one of the major items
in the electrical product quality tests. All electrical
products consisting of adapter, SMPS, charger,
house appliance, information technology product
and video products are required to perform
electrical safety test.
The 19032 series combines Hipot, Insulation
Resistance( IR), Ground Bond (GB), Leakage
Current (LC)/AC LC/DC LC and Dynamic Function
Test. Savings can be up to 50% of production
line space, by not purchasing several safety
test instruments. The 19032 is able to increase
e f f i c i e n c y o f e l e c t r i c a l s a fe t y t e s t d u r i n g
manufacturing and reduce the labor cost on these
test.
Open/Short Check (OSC)
Patent No. : 254135
All manufacturers have to solve the problems of
error connections and unconnected test cables
with their production line testers. Chroma's 19032
is equipped with an open/short check function
(OSC) for product testing. This eliminates the
potential for false failures.
Twinport TM Function
USA Patent No.: US6504381
Th e k e y f a c to r a f fe c t i n g t h e e f f i c i e n c y o f
manufacturing is the efficiency for electrical safety
test. The Twinport function reduces the safety test
time and can eliminate potential bottlenecks in
the production line.
Product Application
The 19032 series can be applied to versatile
te s t o f e l e c t r i c a l p ro d u c t s, w h i c h i n c l u d e
quality assurance sampling inspection test,
manufacturing test and development validation.
• Power cord
• House appliances
• Information technology product
• Medical equipment
• Lab/testing equipment
• EMI FILTER
• Electric Vehicles
• Solar, PV inverter
EN50191 Floating Output Function
The leakage current of any ground terminal should
be lower than 3.5mA when operating Floating
output function. This allows the operator near the
ground terminal to avoid an electrical hazard.
GPIB
RS-232
Key Features - Model 19032-P
■ 500VA output
■ AC 100mA output
■ Ground bond up to 40A
■ Floating output , compliance with EN50191
■ USB interface, compatible with USB TMC
■ GFI human body protection circuit
■ CE certification
TWINPORT TM HIPOT & GROUND BOND TEST FUNCTIONS
USA PATENT NO. US6504381
The 19032 electrical safety tester has Twinport ™ Technology. This patent and unique
feature allows both hipot and ground bond to be tested simultaneously. This is idea
for production test, as it allows test time be reduced by 50%.
Conventional
Safety Analyzer
Ground Bond
19032
Ground Bond
Hipot
Hipot
2 Sec.
2 Sec.
FLASHOVER DETECTION
The 19032 has Flashover Detection, as other Chroma test instruments. Flashover is electricity transient or non-sequential discharge generated by the inner
or surface of insulation components, which causes DUT's to lose the original insulation feature. Electrically generated carbonation of conductive material
can damage the product. Test voltages or shift rate of leakage current is required. Flashover cannot be detected by a leakage current test, which makes the
Flashover Detection a valuable tool in High Voltage testing.
10
10
Gap Discharge Voltage
Test Voltage Waveform
Test Voltage Waveform
Gap Discharge Voltage
0
0
180
360
180
360
Leakage Current (abnornmal with flashover)
Leakage Current (normal capacitive)
-10
-10
Figure 2 : Leakage Current Waveform when flashover occurred
Figure 1 : Normal Leakage Current Waveform
OPEN / SHORT CHECK (OSC)
PATENT NO. 254135
The OSC function is used to check if the connection is open (bad contact) or short (DUT short) during the test procedure. When a circuit is open during EST
testing, bad product can pass as good product. When a short occurs during testing, proper screening can reduce the damage on the DUT.
DUT's have capacitive loads (Cx) from tens of pF to several uF, in a normal state. A micro capacitance will occur on an open circuit interface once the
connection is interrupted (as Cc in figure 2). In general, the capacitance is lower than 10pF; thus the total capacitance is lower than normal product. The
capacitance is far higher than normal when the DUT is short or close to a short. This allows users to judge the short issue by using high/low limit values of
capacitance change.
Hi
Vs
Hi
Cx
V
µA
Lo
Figure 1 : Normal Connection
Vs
Cx
V
µA
Hi
Cc
Lo
Figure 2 : Connection Open
Vs
V
µA
Lo
Figure 3 : Connection Short
CAPABILITY OF CONTROLLING CHROMA AC SOURCE
Manufactures apply Chroma's AC source as a power supply to increase the input voltage stability
for dynamic leakage current test. The 19032 uses RS232 interface to control the AC source and
allows convenience in running the leakage current test.
Chroma 6400/ 6500/ 61500/ 61600 Series
GFI HUMAN PROTECTION (MODEL 19032-P)
The ultimate purpose of safety testing is to protect users for electrical hazard. The
19032-P has a GFI function to protect the operator. The GFI function can cut-off the
power output immediately, while human body is experiencing electric shock. The
GFI function detects the current from the Earth (operator) and LOW terminal (device).
The voltage output will be cut-off, if the current is over 0.5mA.
FLOATING CIRCUIT FUNCTION (MODEL 19032-P)
To allow for operator safety, Chroma invented the Floating Circuit, which is based
on leading technology. With Floating status, the grounding leakage current will
not exceed 3.5mA, no matter what the withstand voltage is. This complies with
EN50191 for outputting to ground terminal within current limit and for protecting
the operator from electric shock.
A
Hi-Z
SUPPORT TOUCH CURRENT / LEAKAGE CURRENT TEST
The current brimmed after flow through insulation resistance,
is called Leakage Current. When the leakage current goes
through the human body, the current flows to Earth via
the human body. The leakage current is testing under an
operating state. The human body RC network will be added
to leakage current in real conditions.
The leakage current has different testing modes and
standards in accordance with the different safety test and test
points. The most common test are Earth Leakage Current,
Patient Leakage Current and Patient Slave Leakage Current.
The 19032 is used with different dynamic leakage current
modules and human body simulation, equivalent circuit for
the requirements of various safety modules. It can apply
to Electrical Safety Testing for Household Appliances, Video
Product, Medical Equipment and etc.
Line
DUT
Probe1 Volt Meter
S2
120V
S4
S1
Neutral
S3
Table
Probe2
S5
Input Hi
Input Hi
Input Hi
Input Hi
Human Body
RC Network
Input Hi
Input Hi
10KΩ
1KΩ
1.5KΩ
0.15µF
Input Lo
1.5KΩ
0.15µF
500Ω
10.2Ω
Input Lo
0.45µF
UL 1563
UL 544
UL 544
60335-1
NON PATIENT PATIENT CARE IEC
IEC 601-1
500VA HIPOT TEST (MODEL 19032-P)
The High Limit of Hipot test currently ranges from 5 -10mA. However, there are other DUT's such
as Safety Integrated Analyzer of EMI Filter or large motors requiring a large amount of power. The
19032-P enhances the power of the 19032 to equip the capabilities of outputting and measuring
AC 100mA/DC 25mA.
This is used to integrate the high charge current for other safety test, as any integrated analyzer
for use with high leakage current or large-sized electrical safety equipment. This maximizes the
efficiency of the production line and quality assurance.
The design of the 500VA complies with the requirement of IEC/UL output power to add the
selection function of “no protection for trip circuit under short current 200mA and 100mA”.
1.5KΩ
0.22µF
0.015µF
500Ω
Input Lo
0.22µF
10KΩ
1KΩ
Input Lo
UL 2601-1
IEC 60601-1
0.022µF
500Ω
Input Lo
Input Lo
UL 1950
UL 3101-1
IEC 60950
IEC 1010
IEC 60990 / Fig4 Reaction
UL 1950 U1
IEC 60990
Fig3 Unweighted
SAFETY TEST OF INFORMATION TECHNOLOGY PRODUCT (IEC 60950)
Information technology is a big part of our daily life. Desktop,
notebook, LCD monitor, UPS, printer and projector are the
products that we use in our everyday lives. To ensure proper
safety, all products should have electrical safety test preformed.
The 19032 offers all functions of safety test and Normal/Reverse
as well as Single Fault switch function (LC Test) to increase
manufacturing efficiency.
C
IC
AC MAINS
SUPPLY
Electronic
Circuit
N Transformer
The output floating of Telecommunication Network in IEC
60950 to perform dynamic leakage current test is required.
The equivalent stray capacitance will also be generated on an
isolation transformer, even if it is a floating circuit. The stray
capacitance results in leakage current and electric shock to the
users. The 19032, along with the 6000-05/07/08 leakage current
scanner, have P1/P2 measurement function which is able to
measure dynamic leakage current on output terminals. It is the
best solution for testing information technology products.
IEC 469/99
Point of connection to AC MAINS SUPPLY
(Polarity)
L
L
P1
N
MAIN TEST ITEM
• Open Short Check
• Ground Bond
• AC/DC Hipot Test
• Earth Leakage Current Test
• Output Leakage Current Test
PE
Telecommunication
Network Connection
Port (not connected)
N
e
T
Optional Test
Transformer
for Isolation
PE
(Earthing Conductor)
B
A
Measuring Network
EUT
P2
(Polarity)
S
(Test Switch)
LIGHTING INDUSTRY AND LED RELATED ELECTRICAL SAFETY TEST(IEC61347-1)
LED in the lighting industry is widespread and are being used in a variety of products. Each
LED and power product needs to be tested for withstand voltage, insulation, grounding
resistance and leakage current , for protection from personnel electric shock.
Test Item
LED Driver / Power Supply
L
AC
Line
Test Condition
Leakage Current Test
IEC 60990,Measure network Figure4,Configuration Figure 6
Working voltage < DC42V
Withstanding
Voltage Test
Ground Bonding Test
WV Test Voltage 500V
Working voltage ≧ DC42V
WV Test Voltage (2U+1000)V
Current from AC source of 25A passed for 1min between earthing
terminal and each of the accessible metal parts(IEC 61347-1)
Ground
Bound
Withstand Voltage
Leakage
Current
N
POWER SUPPLIES(SMPS), ADAPTER AND CHARGER SAFETY TESTING
Power supplies of electronic products, including SMPS, Adapter and chargers, need to preform electrical safety test. According to various power design
methods and test conditions, the 19032 offers programmable edit and solution, allowing the operator to complete all test at one time.
A number of power products designs have the insulation capability of input terminal (Primary) to output terminal (Secondary) required to protect the
damage inside the component. Thus, the output terminal of Floating needs to perform Hipot test. The 19032 provides an isolation test point with high
voltage which allow you not to change the fixture or cable manually, but perform P-S Hipot test directly after P-G Hipot test.
If there is danger in making contact with the output terminal (Secondary), dynamic leakage current test also need to be performed.
Test item
Power supply
sources
Three-wire power supply
class 1 (Secdonary Floating)
Three-wire power supply
class 1
Two-wire power supply
class 2
Withstanding Withstanding
Open &
Ground
voltage
voltage
Leakage
Short
Bonding from primary from primary Current
(OSC)
to Ground to Secondary
V
V
V
V
V
V
V
V
-
V
V
-
-
V
V
Chroma19032 with 4HV/4GC Scanner
SAFETY TEST OF VIDEO PRODUCT (IEC 60065)
Video products include DVD recorders, LCD's, TV's, audio amplifiers, stereos and etc. These products have mass power output with separate safety standards.
The main circuit design of mass power is a signal output terminal, not to mention an increase in temperature and heat dissipation of electronic component.
Open voltage of some video products are over 35Vac peak or 60Vdc peak; this
allows for U1 dynamic leakage current test as required. A U1 measurement
circuit is added to the 19032 and P1/P2 measurement point is provided to
comply with the requirement of safety standard test.
A
Rs=
Cs=
1500Ω 0.22µF
Test
10kΩ
Terminals
MAIN TEST ITEM
B
RB=
• Earth Leakage Current Test
• Open Short Check
U1
U2 (V)
0.022µF V
500Ω
• Output LC Test
• Ground Bond
• AC/DC Hipot Test
SAFETY TEST OF HOUSEHOLD APPLIANCE (IEC 60335)
Household appliances consist of ovens, refrigerators, televisions, juicers and coffee machines that may come in contact with a person. To ensure the safety
of users, all products should preform electrical safety test. Except for the basic hipot test, dynamic leakage current has various test regulations by different
ground modes and operation methods. The regulations are as listed in the table below.
MAIN TEST ITEM
• Open Short Check
• Ground Bond
• AC/DC Hipot Test
• Earth Leakage Current Test
Class II appliances
Class 0, Class 01 and Class III appliances
Protable Class appliances
Stationary Class Moto-Operated appliances
Stationary Class Heating appliances
0.25mA
0.5mA
0.75mA
3.5mA
0.75mA or 0.75mA per kW rated power input of the appliances
with a maximum of 5 mA, whichever is higher
SAFETY TEST OF MEDICAL EQUIPMENT (IEC 60601)
The 19032 + 6000-08 is a solution for electrical safety and function test of medical equipment. The
safety standard of medical equipment is very strict. Since the medical equipment comes in contact
with the patient and hospital personnel, the instrument preforms various electrical safety test. The
leakage current test has become one of the most important test in preforming electrical safety test.
The safety standard of medical equipment has various types of leakage current test. Also, normal/
reverse/single fault normal/single fault reverse four powers and earth switch, make the safety test
difficult and complex. The basic measuring circuit for the enclosure leakage current is as in the
figure. It shows here measurement Type BF and CF is a special requirement for medical equipment.
DC leakage current should be isolated separately and limited within 50uA limited, which is
mentioned in the medical safety standard. This function has already been added to the 6000-08
LC scanner. The Chroma 19032 + 6000-08 offer programmable editing and software support. This
allows you to test medical products without missing a procedure, as it saves the test data directly,
providing the best test solution.
MAIN TEST ITEM
• Open Short Check
• Ground Bond
• AC/DC Hipot Test
• Earth Leakage Current Test
• Enclosure LC
Refer to UL 60601-1 fig. 18 Measuring circuit for
the Enclosure Leakage Current
• Patient LC
• Patient Auxiliary LC
ELECTRIC VEHICLE SAFETY TEST
The Automotive industry has switch focus from internal combustion engine power to electric power. Because the voltage of electric vehicle will be a
maximum of up to 600V when in operation, it is a safety issue. To avoid electrical injury, the
Charger
EVSE
Fuses
Relays
Chroma 19032 is the best solution for electrical safety test of wire and connectors of electrical
DC / DC Converter
vehicles, adapters, batteries and the charging system.
Navigation
MAIN TEST ITEM
• Withstand Voltage Test : Various insulation terminals, primary and uncharged metal,
withstand voltage between primary and secondary.
• Leakage Current: All metallic parts can be touched on the system reguired to test earth
leakage current during dynamic operation.
• Ground Test: Ground protection connection should use 25A/60Hz current to test resistance,
it cannot be higher than 100mΩ.
References : IEC 62196-1,61815 UL 2594, 2202,2251
Motor
Harness
Connector
Controller/PEU
Battery
LEAKAGE CURRENT SCANNER
Different safety standards have various leakage current requirements which include
test method and max. current output. Chroma 19032/19032-P is able to combine
different scanners for safety needs. As the table list below.
Option
HIPOT
No
Name
A190301
A190336
A190302
A190303
A190304
9030A (Ext.)
9030AG
6000-01
6000-02
6000-03
A190305
6000-04
A190306
6000-05
A190308
6000-07
A190350
6000-08*
A190353
6000-11
General
Application
customized
customized
customized
customized
customized
IT product
House
appliance
Lab/TN
Medical
equipment
Special
Medical
Audio &
Video
Customized
Ports
GB
Voltage
Max
8 ports
8 ports
5 ports
3 ports
8 ports
5KVac
6KVdc
L+N to E
P to S
4 ports
LC
Ports
Current
Max
Power
Output
LC
Probe
Earth
LC
Touch
LC
Patient
LC
8 ports
3 ports
5 ports
-
40A
30A
30A
-
-
-
-
-
-
Patient
Aux
LC
-
-
-
300V/10A
-
●
-
-
-
-
-
300V/10A
P1&P2
●
●
●
●
-
-
300V/20A
P1&P2
●
●
●
●
-
-
300V/20A
P1&P2
●
●
●
●
4 ports
40A
-
-
-
-
-
-
OPTIONAL FIXTURES
Chroma provides related optional test optional fixtures for different test requirements .
• Isolation Transformer : The isolation transformer is an auxiliary and the DUT floating is connected while performing leakage current test.
The above are described in the safety standard.
• Dummy Load : The main function of the fixture is to confirm the normality of the instrument before daily power on.
• Bar-code Scanner : It can connect with 19032/19032-P directly.
• Current Transformer : It is able to rise ground bond test to 40A or 60A. (Model 19032 only)
• Universal Corded Product Adapter : Using this adapter can perform test directly for various types of plug in different countries.
Isolation Transformer
Dummy Load
Current Transformer
Universal Corded Product Adapter
EST SOFTWARE
EST software can control Chroma 19032/19032-P to perform electrical safety integrated test. Having EST software, you can save the test procedure and data
directly as well as converting them to EXCEL file for the convenience of management and statistical analysis.
• Program edit and GO/NG control
• Data bank
• Report function
• Statistical analysis function
• Authority management function
PANEL DESCRIPTION
11 29 6
Model 19032
7 8
30 31 32
1. Power Switch
2. LCD Display
3
3. Stop Key
12
4
1
4. Start Key
5. Cursor Keys
6. TEST Key
2
25
22
23
9 17
28
19
5
10
13 14 15 16
26
7. PRINT Key
21
8. SYSTEM Key
9. Cal-Enable (19032)
10. DATA Entry Key
11. Function Key
12. HV Output
13. DRIVE+
14. SENSE+
27
18
24
20
15. SENSE16. DRIVE17. Update Enable (19032)
Model 19032-P
11 29 6
7
8
30 31
18. Remote I/O
32
19. Line Voltage Selector
20. Power Cord Receptacle
21. GND Terminal
3
33
4
22. GPIB Interface
23. SCAN Interface
1
24. Fan
2
25
5
34
10
22
25. Rear Panel Output
13 14 15 16
26. I/O Control (9 pin)
21
27. Scan Box
28. RS232 Interface
20
29. Data Entry Keys/Program Keys
30. PASS Indicator
31. FAIL Indicator
32. DANGER Indicator
23
27
28
18
33. Floating Output (19032-P)
34. USB Interface (19032-P)
SPECIFICATIONS
Model
19032
19032-P
Mode
ACWV/DCWV/ IR/ GB/ LC
Withstanding Voltage Test
Output Voltage
DC : 0.05 ~ 6kV, AC : 0.05 ~ 5kV
Load Regulation
±(1% of reading +5V)
±(2% of setting +0.1% of full scale)
Voltage Regulation
2V
Voltage Accuracy
±(1% of reading+0.1% of full scale) ±(2% of setting +0.1% of ull scale)
Cutoff Current
DC : 12mA , AC : 40mA
DC : 25mA , AC : 100mA
Current Resolution
0.1 µA DC ; 1 µA AC
Current Accuracy
±(1% of reading +0.2% of full scale) ±(2% of reading +0.5% of range)
Output Frequency
50Hz / 60Hz
Test Time
0.3 ~ 999 sec , continue
Ramp Time
0.1 ~ 999 sec, Off
Fall Time
0.1 ~ 999 sec, Off
Waveform
Sine wave
Insulation Resistance Test
Output Voltage
DC : 0.05 ~ 1kV
Voltage Resolution
2V
Voltage Accuracy
±(2% of reading + 0.5% of full scale) ±(2% of reading + 0.5% of full scale)
IR Range
0.1MΩ ~ 50GΩ
Resistance
0.1MΩ
Resolution
Resistance Accuracy
5% typical
Ground Bond Test
Output Current
AC : 1 ~ 30A
AC : 3 ~ 40A
Current Accuracy
±(1% of setting + 1% of full scale) ±(2% of setting + 0.1% of full scale)
GR Range
10mΩ ~ 510mΩ
Resistance
0.1mΩ
Resolution
Resistance Accuracy ± (1% of reading + 0.1% of full scale) ± (1% of reading + 0.1% of full scale)
Test Method
4 wires
Flashover Detection
Setting Mode
Programmable setting
Detection Current
AC, DC : 1~30mA
AC : 20mA, DC : 10mA
Secure Protection Function
Ground Fault
0.5mA ±0.25mA AC
Interrupt
Floating Output to
<3mA, front output only
ground
(meet EN50191)
Panel Operation
Present password
Lock
Interlock
YES
GO/NG Judgment Window
GO : Short sound,Green LED
Indication,Alarm
NG : Long sound, Red LED
Data Hold
Least tests data memories
Memory Storage
50 setups with up to 100 groups recall
Interface
Interface
9pin D-sub I/O control / RS-232 / GPIB (Optional)
General
Operation
Temperature : 0˚C ~ 40˚C, Humidity : 20 % ~ 80 % RH
Environment
No load : < 100W
No load : < 100 W With
Power Consumption
Rated load : 1000W
rated load : 800 W
Maximum load : 1200W
Power Requirements
90~132Vac or 180~264Vac, 47~63Hz
Dimension
133 x 430 x 470 mm /
133 x 430 x 500 mm /
(H x W x D)
5.24 x 16.93 x 18.66 inch
5.22 x 16.93 x 19.69 inch
25.5 kg / 56.17 lbs
24 kg / 52.86 lbs
Weight
Cetification
CE
CE
Model
Support Mode
DUT Input Power
Capacity
Short Protection
Measurement Mode
A190305~A190350 *
(6000-04~08)
ACWV/DCWV/IR/LC
AC : 300V / 10A / 20A max.
20A, 250V fuse for DUT shorted.
DC ~ 1MHz
Input Impedance : 1M//20pF
Normal, Reverse, Single Fault Normal,
Measurement Mode
Single Fault Reverse
UL 544 NP, UL 544 P, UL 1563, UL
Measurement Devices 60601-1, IEC60601-1, UL 3101-1, UL/
(Five measure device)
IEC 60950, UL 1950-U1*,
UL 2601-U1*, IEC60990
Probe Connection
Line to Ground, Line to P2, P1 to P2
HI-LO Limit
LC HI-LO Limit
0 ~ 9.99mA, 1μA resolution
Current HI-LO Limit
0 ~ 19.99Amp*
VA HI-LO Limit
0 ~ 4400VA
VA Resolution
0.1VA
*Different options have different specification
Input Characteristic
Model
Special Functions
A190350 (6000-08)
LC DC Measurement
U1, U2 (UL-1950)
Hot Swap
ORDERING INFORMATION
19032-P : Electrical Safety Analyzer 500VA
19032 : Electrical Safety Analyzer
A190301 : 8HV Scanning Box
A190302 : 5HV/3GC Scanner
A190303 : 3HV/5GC Scanner
A190304 : 8HV Scanner
A190305 : Line Leakage Current Scanner (generally)
A190306 : Hipot/Line Leakage/Probe Scanner (10A)
A190307 : L-N Scanner & Leakage Current Scanner
A190308 : Hipot/Line Leakage/Probe Scanner (20A)
A190313 : 500VA Isolation Transformer
A190314 : 1000VA Isolation Transformer
A190316 : Dummy Load
A190317 : Bar Code Scanner
A190334 : Ground Bond 40A (19032)
A190336 : 8HV/8GB Scanning Box
A190337 : Ground Bond 60A (19032)
A190338 : 19001 EST Software
A190343 : 19" Rack Mounting Kit (19032)
A190344 : HV Gun
A190349 : Universal Corded Product Adapter
A190350 : HV/LC/LAC/DC Probe Scanner (20A)
A190353 : 4HV/4GC Scanner
A190355 : 19" Rack Mounting Kit (19032-P)
A190356 : GPIB Interface (19032-P)
A190508 : GPIB Interface (19032)
A190708 : ARC Verification Fixture
Worldwide Distribution and
Service Network
19032-E-201404-PDF
DISTRAME S.A. - Parc du Grand Troyes - Quartier Europe Centrale - 40, rue de Vienne - 10300 SAINTE-SAVINE
Tél. : +33 (0)3 25 71 25 83 - Fax : +33 (0)3 25 71 28 98 - E-mail : [email protected] - Site internet : www.distrame.fr
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