Chroma 19032-P User manual

1
Electrical Safety Analyzer
19032-P
Quick Start Guide

Electrical Safety Analyzer
19032-P
Quick Start Guide
Version 1.5
February 2012
P/N A11 000208

ii
Legal Notices
The information in this document is subject to change without notice.
Chroma ATE INC. makes no warranty of any kind with regard to this
manual, including, but not limited to, the implied warranties of
merchantability and fitness for a particular purpose. Chroma ATE INC. shall
not be held liable for errors contained herein or direct, indirect, special,
incidental or consequential damages in connection with the furnishing,
performance, or use of this material.
CHROMA ATE INC.
66 Hwaya 1st Rd., Kueishan Hwaya Technology Park, Taoyuan County
33383, Taiwan
Copyright Notices. Copyright 2010-2012 Chroma ATE INC., all rights
reserved. Reproduction, adaptation, or translation of this document without
prior written permission is prohibited, except as allowed under the copyright
laws.

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Warranty
All Chroma instruments are warranted against defects in material and workmanship
for a period of one year after date of shipment. Chroma agrees to repair or replace
any assembly or component found to be defective, under normal use during this
period. Chroma’s obligation under this warranty is limited solely to repairing any
such instrument, which in Chroma’s sole opinion proves to be defective within the
scope of the warranty when returned to the factory or to an authorized service
center. Transportation to the factory or service center is to be prepaid by
purchaser. Shipment should not be made without prior authorization by Chroma.
This warranty does not apply to any products repaired or altered by persons not
authorized by Chroma, or not in accordance with instructions furnished by Chroma.
If the instrument is defective as a result of misuse, improper repair, or abnormal
conditions or operations, repairs will be billed at cost.
Chroma assumes no responsibility for its product being used in a hazardous or
dangerous manner either alone or in conjunction with other equipment. High
voltage used in some instruments may be dangerous if misused. Special
disclaimers apply to these instruments. Chroma assumes no liability for secondary
charges or consequential damages and in any event, Chroma’s liability for breach of
warranty under any contract or otherwise, shall not exceed the purchase price of
the specific instrument shipped and against which a claim is made.
Any recommendations made by Chroma for use of its products are based upon
tests believed to be reliable, but Chroma makes no warranty of the results to be
obtained. This warranty is in lieu of all other warranties, expressed or implied, and
no representative or person is authorized to represent or assume for Chroma any
liability in connection with the sale of our products other than set forth herein.
CHROMA ATE INC.
66 Hwaya 1st Rd., Kueishan Hwaya Technology Park,
Taoyuan County 33383, Taiwan
Tel: [phone]
Fax: [phone]
e-mail: [email protected]
www: http://www.chromaate.com/

Material Contents Declaration
The recycling label shown on the product indicates the Hazardous
Substances contained in the product as the table listed below.
: See <Table 1>.
: See <Table 2>.
<Table 1> Hazardous Substances
Lead Mercury Cadmium Hexavalent
Chromium Polybrominated Biphenyls Polybromodiphenyl Ethers
Part Name
Pb Hg Cd Cr6+ PBB PBDE
PCBA O O O O O O
CHASSIS O O O O O O
ACCESSORY O O O O O O
PACKAGE O O O O O O
“O” indicates that the level of the specified chemical substance is less than the
threshold level specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
“°” indicates that the level of the specified chemical substance exceeds the
threshold level specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
Disposal
Do not dispose of electrical appliances as unsorted municipal waste, use separate
collection facilities. Contact your local government for information regarding the
collection systems available. If electrical appliances are disposed of in landfills or
dumps, hazardous substances can leak into the groundwater and get into the food
chain, damaging your health and well-being. When replacing old appliances with
new one, the retailer is legally obligated to take back your old appliances for
disposal at least for free of charge.
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<Table 2> Hazardous Substances
Lead Mercury Cadmium Hexavalent
Chromium Polybrominated Biphenyls Polybromodiphenyl Ethers
Part Name
Pb Hg Cd Cr6+ PBB PBDE
PCBA °O O O O O
CHASSIS °O O O O O
ACCESSORY °O O O O O
PACKAGE O O O O O O
“O” indicates that the level of the specified chemical substance is less than the
threshold level specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
“°” indicates that the level of the specified chemical substance exceeds the
threshold level specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
1. Chroma is not fully transitioned to lead-free solder assembly at this moment;
however, most of the components used are RoHS compliant.
2. The environment-friendly usage period of the product is assumed under the
operating environment specified in each product’s specification.
Disposal
Do not dispose of electrical appliances as unsorted municipal waste, use
separate collection facilities. Contact your local government for information
regarding the collection systems available. If electrical appliances are
disposed of in landfills or dumps, hazardous substances can leak into the
groundwater and get into the food chain, damaging your health and
well-being. When replacing old appliances with new one, the retailer is
legally obligated to take back your old appliances for disposal at least for
free of charge.
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Safety Summary
The following general safety precautions must be observed during all phases of
operation, service, and repair of this instrument. Failure to comply with these
precautions or specific WARNINGS given elsewhere in this manual will violate
safety standards of design, manufacture, and intended use of the instrument.
Chroma assumes no liability for the customer’s failure to comply with these
requirements.
BEFORE APPLYING POWER
Verify that the power is set to match the rated input of this
power supply.
PROTECTIVE GROUNDING
Make sure to connect the protective grounding to prevent an
electric shock before turning on the power.
NECESSITY OF PROTECTIVE GROUNDING
Never cut off the internal or external protective grounding
wire, or disconnect the wiring of protective grounding terminal.
Doing so will cause a potential shock hazard that may bring
injury to a person.
FUSES
Only fuses with the required rated current, voltage, and
specified type (normal blow, time delay, etc.) should be used.
Do not use repaired fuses or short-circuited fuse holders. To
do so could cause a shock or fire hazard.
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE
Do not operate the instrument in the presence of flammable
gases or fumes. The instrument should be used in an
environment of good ventilation.
DO NOT REMOVE THE COVER OF THE INSTRUMENT
Operating personnel must not remove the cover of the
instrument. Component replacement and internal
adjustment can be done only by qualified service personnel.
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Safety Symbols
DANGER – High voltage.
Explanation: To avoid injury, death of personnel, or damage
to the instrument, the operator must refer to an explanation in
the instruction manual.
High temperature: This symbol indicates the temperature is
now higher than the acceptable range of human. Do not
touch it to avoid any personal injury.
Protective grounding terminal: To protect against electrical
shock in case of a fault. This symbol indicates that the
terminal must be connected to ground before operation of
equipment.
WARNING
The WARNING sign denotes a hazard. It calls attention to a
procedure, practice, or the like, which, if not correctly
performed or adhered to, could result in personal injury. Do
not proceed beyond a WARNING sign until the indicated
conditions are fully understood and met.
CAUTION
The CAUTION sign denotes a hazard. It may result in
personal injury or death if not noticed timely. It calls
attention to procedures, practices and conditions.
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Inspection and Examination
Before the instrument exit the factory, we have a series of inspection and
measurement on mechanical and electrical characteristics. Make sure its
function of operating for the quality warranty of the product. As soon as
the instrument is unpacked, inspect for any damage that may have
occurred in transit. Save all packing materials in case that the instrument
has to be returned. If damage is found, please file claim with carrier
immediately. Do not return the instrument to Chroma without prior
approval.
Standard Accessory
Item Q’ty Description
USA-type power
cord 190°elbow USA-type power cord, length 1.8m
Power adapter 1 USA-type power cord 3P – 2P adapter
HV terminal used
test cable 2Alligator clip – cross HV head, red HV test cable, wire length 1m
GB test cable 1 The cable used for GB test, wire length 1m –
Max. 40A (one pair, 2 of cables in total).
Power connector
test cable 1Test cable used only for connecting power plug, wire length 1.5m.
Power wire 2 For power connector test cable used
male-female wire, length 0.21m.
10A fuse 2 10A SLOW 250VAC
GB test fixture 1 Test fixture for GB zero
Quick Start Guide 2 One English version and one Traditional Chinese
version.
User’s Manual
CD 1CD for user’s manuals in English and Traditional Chinese
Note When additional item is required, just inform Chroma the item
name.

The Danger of Operating
1. When the instrument is under output voltage, please don’t touch test
area or you may shock hazard and result in death.
Please obey the following items.
•Make sure the grounding cable is connected correctly and using the
standard power cord.
•Don’t touch the output terminal.
•Don’t touch test cable of connecting test termination.
•Don’t touch test termination object.
•Don’t touch any charge component of connecting output terminal.
•As the instrument end the test or turn off output, please don’t touch
test unit immediately.
2. The shock accidents are usually occurred on the following conditions.
•The grounding terminal of the instrument doesn’t connect correctly.
•The insulation glove for testing is not used.
•After test is completed to touch test unit immediately.
3. Remote control for the instrument: This instrument provided with remote
control, normally using the external signal to control high voltage output.
For safety reasons and prevent from hazards, please exactly follow
instructions below while using remote control.
•Unexpected high voltage output may exist. Make sure if this
instrument is under testing/remote controlling before access to the
probes.
•When the instrument is under testing/operating, any access to DUT,
test cable and probe output terminal are prohibited, both for the
operator/service personnel.
•Normally remote control of this instrument is controlled by the high
voltage test bar. However, using of other control circuit is also
possible. For safety reasons and prevent from hazards, please
notice that unintentional access to the control test bar or bridging the
control circuit to high voltage terminal and test cables may cause
hazards. Please keep this terminal/control from unintentional
bridging/access to avoid danger.
WARNING Do not tie up the high voltage cable with RS232,
Handler and GPIB control cables or other low voltage
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side wires. If so, it could cause the product or PC to be
down or damaged.
Storage, Freight, Maintenance & Cleaning
Storage
When don’t use the device, please pack it properly and store under a good
environment. (The packing is no needed when the device under
appropriate environment.)
Freight
Please use the original packing material when move the device. If the
packing material is missing, please use the equivalent buffer material to
pack and mark it fragile and waterproof etc to avoid the device damage
during movement. The device belongs to precise equipment, please
use-qualified transportation as possible. And avoid heavy hitting etc to
damage the device.
Maintenance
The device is without any maintenance operation for the general user.
(Except for the notice in the manual.) Please contact our company or
agent when the device occurred the user judgment abnormal. Don’t
maintain by yourself to avoid occurred unnecessary danger and serious
damage to the device.
Cleaning
Remove all connected wires and cables on the instrument before cleaning.
Use a brush gently to clean the dust on it. For internal cleaning, use a
low-pressure air gun to vacuum the dust inside or send it back to the
distributors or agents of Chroma for cleaning.
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Electrical Safety Analyzer 19032-P Quick Start Guide
xi
Table of Contents
1. Introduction.............................................................................................1
1.1 An Overview of Product ...................................................... 1
2. Specification (18°C ∼28°C RH ≤70%)................................................2
3. Precaution before Use.........................................................................7
4. Description of Panel.............................................................................14
4.1 Front Panel .......................................................................14
4.2 Rear Panel........................................................................ 17
4.3 Notice Items and Procedures before Operating ...............19
4.4 System Parameter Setting................................................20
4.4.1 Hardware/Software AGC ..................................................22
4.4.2 Discharg-V ........................................................................ 22
4.4.3 OFFSET............................................................................ 23
4.5 Memory Management of Test Parameter and Test Preset
Parameter…. .........................................................................................24
4.5.1 Read Memory ...................................................................24
4.5.2 Store Memory ................................................................... 24
4.5.3 Delete Memory .................................................................24
4.6 Test for Preset Setting ......................................................25
4.6.1 Operation Method ............................................................. 25
4.6.2 Simple Setting Wizard ......................................................25
4.6.3 Auto Range....................................................................... 28
4.6.4 Start Wait Function............................................................29
4.7 Description of GB-Floating Board..................................... 32
4.7.1 Notice Items before Operating..........................................32
4.7.2 Description of GB-Floating Function................................. 32
4.8 Program Setting................................................................ 35
4.8.1 Operation Method ............................................................. 35
4.8.2 Various Parameter Settings .............................................. 35
4.9 CALIBRATION Function ...................................................42
4.9.1 Enter Calibration Method..................................................42
4.9.2 Clear Memory ...................................................................42
4.10 KEY LOCK Function ......................................................... 43
4.11 Setting User Password ..................................................... 43
4.12 FAIL LOCK Function ......................................................... 44
4.12.1 FAIL LOCK Setting and Usage ......................................... 44
4.12.2 Release FAIL LOCK ......................................................... 45
4.13 Remote Control.................................................................45
4.14 Output Signal ....................................................................48

Electrical Safety Analyzer 19032-P Quick Start Guide
1
1. Introduction
1.1 An Overview of Product
Automatic withstand / insulation / grounding testers of the instrument are
designed for automatic withstand, insulation resistance, grounding
resistance, short/open circuit detection and dynamic leakage current test of
electromechanical and electronic equipments.
The aspect of withstand voltage testing, the output power is AC: 500VA(5kV,
100mA), DC: 150VA(6kV, 25mA). Therefore, it is for withstand test of
electronic and electromechanical and component.
Testing aspect of insulation resistance, the measurement range is 0.1MΩ∼
50GΩand test voltage range is 50V ∼1000V can be set arbitrary.
Testing aspect of grounding resistance, the grounding resistance range can
be measured is 10 ∼150mΩ, under 10A can up to 510mΩ. The output
test current range is 3 ∼40A can be set arbitrary.
Testing aspect of dynamic leakage current, the measurement range is
0.01mA ∼50.0mA (rms). The output test voltage range is 90V ∼280VAC.
The test rule matches to IEC950, UL544, UL2601 etc.
In the testing aspect of short/open circuit detection, please test if
capacitance is short or open before testing high voltage. Please make
sure the DUT good contact then processes high voltage test.
All of setting status, time, current, voltage, resistance value, memory
number etc are list on the display, it is unnecessary to remember any
parameter status which be set.
The tester equipped with Good and No Good judgment machinery and
signal output of testing result and remote control. It is also for GPIB
interface, SCANNING interface, RS232 interface of automatic test system.
The above equipments makes high efficient and accurate test.

Electrical Safety Analyzer 19032-P Quick Start Guide
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2. Specification (18°C ∼28°C RH ≤70%)
AC/DC Withstanding Test
Output Voltage AC: 0.05-5.0 kV, steps 0.001kV, DC: 0.05-6.0
kV, steps 0.001kV.
Load Regulation ≤(2% of setting + 0.1% of full scale), Rated
load
Voltage Accuracy ± (2% of setting + 0.1% of full scale)
Cutoff Current
(Note 1)
AC: 0.1mA ~ 100mA, DC: 0.01mA ~ 25mA
0.1uA DC resolution
V-display Accuracy ±(1% of reading + 0.1% of full scale), 2V
resolution
Leakage Current
Meter
AC current:
3mA range: 0.001mA - 2.999mA, 0.001mA
resolution
30mA range: 0.01mA - 29.99mA, 0.01mA
resolution
100mA range: 0.1mA - 100.0mA, 0.1mA
resolution
Measurement Accuracy: ±(2% of reading +
0.5% of range)
DC current:
300uA: 0.1uA– 299.9uA, 0.1uA resolution
3mA range: 0.001mA – 2.999mA, 0.001mA
resolution
25mA range: 0.01mA – 25.00mA 0.01mA
resolution
Measurement Accuracy: ±(2% of reading +
0.5% of range)
Output Waveform 50Hz, 60Hz ± 0.1%, sine wave. sinewave,
Crest Factor:1.3~1.5
Test Time(Note 2) 0.3 ~ 999 Sec. Continue
Ramp Time 0 ~ 999 Sec. off
Fall Time 0 ~ 999 Sec. off
DWELL Time 0 ~ 999 Sec. Off (WDC only)
Maximum Short
Current Up to 4kV 200mAac only
Flashover (ARC) Detection (SPC) (Note 3)

Electrical Safety Analyzer 19032-P Quick Start Guide
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Detection Current AC: 1mA – 20mA, DC: 1mA – 10mA, resolution
0.1mA
Min. pulse width 40us 20us 10us 4us Approx.
TwinportTM function (SPC)
Functions WV and GB test can be performed at the same
time. (ON/OFF)
Insulation Resistance Test (Note 4)
Test Voltage DC: 0.05kV ~ 1kV, Constant Voltage
V-display Accuracy ± (2% of reading + 0.5% of full scale)
Resistance Range 0.1MΩ∼50GΩ
Measuring
Accuracy
≥500V:
1 ∼1000MΩ: ± (5% of reading + 0.5% of full
scale)
1001 ∼9999MΩ: ±(10% of reading + 0.5% of
full scale)
10GΩ∼50GΩ: ±(15% of reading + 1% of full
scale)
< 500V:
0.1 ∼1000MΩ: ±(10% of reading + 0.5% of full
scale)
< 100V:
0.1 ∼1000MΩ: ±(15% of reading + 0.5% of full
scale)
Test Time(Note 2) 0.3 ~ 999 Sec. Continue
Ground Bond Test (Note 5)
Output Current 3.00 ~ 40.00Aac. Constant Current, 0.01A step
Current Accuracy ± (2% of setting + 0.1% of full scale)
Output Waveform 50Hz, 60Hz ±0.1%, sine wave
Current Meter 0.00 ∼40.00A
Meter Accuracy ± (1% of reading + 0.17% of full scale)
Resistance Range 10.0 ~ 510.0mΩ(with offset value)
Resistance
Accuracy
± (2% of reading + 0.1% of full scale) at ≥10A
± (2% of reading + 1% of full scale) at
<10A(<210mΩ)
± (3% of reading + 2% of full scale) at
<10A(>210mΩ)

Electrical Safety Analyzer 19032-P Quick Start Guide
Limit Value Setting HI - LIMIT 0.1 ~ 510.0mΩ
Offset Range 0 ~ 500.0mΩ
Test Time(Note 6) 0.3 ~ 999 sec. Continue
Secure Protection Function
Ground Fault
Interrupt
Leakage Current
(for WVAC only)
AC:0.25mA~0.75mA, ON/OFF selectable
H.V Floating
Output Front panel H.V output only
Fast Discharge Approx. 0.2S (Discharge Voltage 5.1kV)
Panel Operation
Lock YES, with password On/Off
Floating Output(Note 7)
Function Wac, Wdc, IR
Leakage Current Less than 3.5mAac or dc
Memory Storage
Memories, Steps 100 groups of memory, each memory includes
max.50 Steps (TOTAL 500 steps)
PASS/FAIL Judgment Window
Indication, Alarm
PASS: (Short Sound)
FAIL: W-Arc, W-Hi, W-Lo, IR-Lo, IR-Hi, GR-Hi ,
GR-Lo, GFI, GBVO (Long Sound)
40A
8A
3A
Current
510m
Ω
100m
Ω
10m
Ω
Resistance
4

Electrical Safety Analyzer 19032-P Quick Start Guide
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Remote Connector
Rear Panel 9-Pins connector:
START, RESET, UNDER TEST, PASS, FAIL
Start/Reset Control TTL Low Level Active, minimum 20mS
RS232 Interface Baud rate 300 ∼19200, data bits: 8. stop bit: 1
USB The programming language is SCPI.
Ambient Temperature and Relative Humidity
Specifications
range 18 to 28°C (64 to 82°F), 20 to 70% RH.
Operable range 0 to 40°C (32 to 104°F), 20 to 80% RH.
Storage range -10 to 50°C (14°C to 122°F), ≤80% RH.
Power Requirement(Note 8)
Line Input 90Vac ~ 250Vac , 50 or 60 Hz
Power Consumption No load: < 100W, Rated load:1000W,
Maximum load:1200W
Dimension 430 W x 133 H x 500 D mm
Weight <24 kg
Ground Bond Floating
Rear Panel Output Only
HV Output
(Fixed port 3)
HV output can set to HV, Low or Off.
Maximum Voltage is 5kVac, 6kVdc
Maximum Current is 100mA ac or peak dc
Wac maximum add 10 counts extra error
Wdc maximum add 2 counts extra error
Ground Bound Output
(Floating Ground)
Ground Bound can set to Close or Open
(Floating Voltage 1000Vrms or 1400Vpeak ac
maximum)
Ground Bond Close, the maximum current is
40Amp.
Maximum add a 2mΩextra error.
Note 1. Twin Port ON for 50mAac, 6mAdc maximum.
Twin Port ON for less than 1/2 duty cycle output only.
Less than 1/2 duty cycle of 120sec when output power is
greater than 300VA.

Electrical Safety Analyzer 19032-P Quick Start Guide
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The current resolution is 1.2count for WAC, and 1.6count for
WDC calculated value.
2. The minimum testing time arrives at 90% output voltage
specification(NO load).
3. Design in Specifications. Validation point is 1.25kV with a
250kΩresistor.
4. 10GΩ~50GΩwithout scan unit only.
5. Twin Port ON for 40Amps output maximum.
Twin Port ON for less than 1/2 duty cycle output only.
GB Scanner output add extra 2mΩerror.
For reaching optimal accuracy, please use the standard
four-wires type for measuring.
When offset lower than 10mΩ, it is over test specification.
By using offset can add extra 5mΩerror.
6. The minimum testing time arrives at 90% output current
specification(NO load).
7. Except TWIN-PORT ON, GFI ON/OFF, Scanner installed.
8. Except GB-F 4kV option, Scanner installed.