Atec 19032 User Manual

ELECTRICAL SAFETY ANALYZER

Electrical Safety Analyzer

MODEL 19032/19032-P

Key Features :

■ AC/DC/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

■ UL/TUV/CE

MODEL 19032/19032-P

General Electrical Safety Testing Solution

Electrical safety testing is one of the major
item in th e el ectri cal product qua lity tests.
All electrical products consisting of adapter,
SMPS, charger, house appliance, information
te chnology product and vid eo produ ct are
required to perform electrical safety tests.

The 19032 seri es combines Hi-Pot, IR, GB,
LC/ALC/DLC and Dynamic Function Test. That
can save 50% of production line space without
purchasing several Hi-Pot testers , 19032 is

able to increase efficiency of electrical safety

test during manufacturing and reduce the risk
on testing.

Open/Short Check (OSC)

Patent No. : 254135

All manufacturers have to solve the problems of

error connections and unconnected test cables

caused by the production line testers.Chroma
19032 equipp with the up-to-date open/short
check function (OSC) for product testing.It can
free the tests from such problem.

Twinport TM Function

USA Patent No.: US6504381

Th e key f ac to r affect in g the effic ie ncy of
manufacturing is the efficiency for electrical
safety test. Twinport function can lower the time
for safety test, and safety workstation will no
longer be a bottleneck in production line.

Product Application

The 19 0 3 2 c an be ap p l ied to ve r sati l e
te st s of electrical prod uc ts wh ic h include
quality assurance samplin g ins pec tio n tes t,
manufacturing test and development validation.

• Power cord

• Adapter, SMPS

• House appliance

• Information technology product

• Medical equipment

• Lab/testing equipment

• EMI FILTER

EN50191 Floating Output Function

The leakage current of any gro und terminal
should be lower than 3.5mA when operating
Fl oat in g ou tp ut f un cti on . Th ere fo re, th e
operator who near to potential ground terminal
can avoid electrical hazard.

Key Features 19032-P :

■ 500VA output

■ Floating output , compliance with EN50191

■ USB interface, compatible with USB TMC

■ GFI human body protection circuit

■ CE certification (only)

Measurement Technology

TWINPORT

The 19032 electrical safety tester has Twinport™ Technology. This patent and

unique feature are allow to test Hi-pot and ground bond simultaneously. It can

reduce half of the time on testing;so it is ideal for production test.

HIPOT & GROUND BOND TEST FUNCTIONS (USA PATENT NO.: US6504381)

TM

Conventional
Safety
Analyzer

19032

Ground Bond Hipot

Ground Bond

Hipot

2 Sec. 2 Sec.

FLASHOVER DETECTION

The 19032 has Flashover Detection as other Chroma safety test series. Flashover is electricity transient or non-sequential discharge generated by

the inner or surface of insulation component which cause DUTs to lose original insulation feature,generated carbonation electrically conductive path

and damages the product . Test voltage or shift rate of leakage current is required. As ashover cannot be detected by leakage current, Flashover

Detection is one of inevitable inspection items in HV test.

10

Gap Discharge Voltage

Test Voltage Waveform

0

180 360

10

Test Voltage Waveform

Gap Discharge Voltage

0

180 360

-10

Leakage Current (normal capacitive)

-10

Figure 1 : Normal Leakage Current Waveform Figure 2 : Leakage Current Waveform when flashover occurred

Leakage Current (abnornmal with flashover)

OPEN / SHORT CHECK (OSC) (PATENT 254135)

OSC function is used to check if the connection is open (bad contact) or short (DUT short) during the test procedure. When circuit opened during

the test, NG product will be judged as good product. When short occurred during the test, screening earlier can reduce the damage on equipment .

Generally speaking, the DUT has capacitive load (Cx) from tens of pF to several uF in normal state. A micro capacitance will occur on an open

circuit interface, once the connection is interrupted (as Cc in gure 2). In general, the capacitance is lower than 10pF ; thus the total capacitance is

far lower than the normal product. The capacitance is far higher than normal when the DUT short or close to short. Therefore, users can judge the

short problem by using the high/low limit value of capacitance change.

Hi

V

s

V

µA

Lo

C

x

V

s

µA

Hi

V

Lo

C

c

C

x

V

s

V

µA

Hi

Lo

Figure 1 : Normal Connection Figure 2 : Connection Open Figure 3 : Connection Short

CAPABILITY OF CONTROLLING CHROMA AC SOURCE (6400 / 61600 / 61500 SERIES)

The manufacturers apply Chroma AC Source as the power supply to increase the input voltage stability for

dynamic leakage current test. The 19032 uses RS232 interface to control the AC Source related models that

make the dynamic leakage current test more convenient.

GFI HUMAN PROTECTION (19032-P)

The ultimate purpose of safety testing is to protect users from electric hazard.The

19032-P also has GFI function to protect the operator. GFI function can cut off the power

output immediately while human body is suffering electric shock. GFI function detects the

current from Earth GND (Ioperator) and LOW terminal (Idevice). The voltage output will

be cut off if the current is over 0.5mA.

FLOATING CIRCUIT FUNCTION (19032-P)

For the opoerator to using the Safety Test Instrument more safely, Chroma invented

Floating circuit which is based on the leading technology. Under Floating status, the

grounding leakage current will not exceed 3.5mA no matter what the withstand voltage

If the person touches any terminal. It complies with EN50191 for outputting to ground

terminal within current limit and for protecting the operator from electrical to injury.

Measurement Technology

A

Hi-Z

SUPPORT TOUCH CURRENT / LEAKAGE CURRENT TEST

The current brimmed after ow through insulation resistance,

is called as Leakage Current. When the leakage current goes

through human body, the current flows to Earth via human

body ,which can cause electric damage. The leakage current

is testing under operating state. A human body RC network

will be added in leakage current test, it can simulate the value

of leakage current in real condition.

Th e lea ka ge current has d ifferent testing m odes an d

standards in accordance with different safeties and test

points. The most often seen current tests 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 Appliance, Video

Product, Medical Equipment and etc.

Input Hi

Ω

1.5K

Input Lo

UL 544

NON PATIENT

Neutral

1K

0.15µF

PATIENT CARE

Line

120V

Input Hi

Ω

Input Lo

UL 544

0.15µF

10.2

S

1

Input Hi

Ω

500

Ω

Input Lo

UL 1563

IEC 60335-1

IEC 601-1

0.45µF

S

2

Input Hi

Ω

1K

Input Lo

UL 2601-1

IEC 60601-1

10K

500VA HIPOT TEST (19032-P)

The High Limit of Hipot test currently is often from 5 to 10mA. However, there is still a few DUTs such

as Safety Integrated Analyzer of EMI Filter or large-sized motor require massive power. The 19032-P

enhances the power of 19032 largely to equip the capabilities of outputting and measuring AC 100mA/

DC 20mA.

S

3

Input Hi

Ω

Ω

1.5K

0.015µF

Ω

500

Input Lo

IEC 60990 / Fig4 Reaction

DUT

Table

Probe2

0.22µF

10K

UL 1950
UL 3101-1
IEC 60950

IEC 1010

Volt Meter

Probe1

S

4

Human Body

S

5

RC Network

Input Hi

Ω

0.022µF

1.5K

500

Ω

0.22µF

Ω

Input Lo

UL 1950 U1

IEC 60990

Fig3 Unweighted

To integrate the high charge current with other safety tests as any integrated analyzer for the

users to use higher leakage current or large-sized electrical safety equipment. This brings the best

efciency to production line and quality assurance.

The design of 500VA also 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".

SAFETY TEST OF INFORMATION TECHNOLOGY PRODUCT (IEC 60950)

LED Driver / Power Supply

AC
Line

L

N

Ground
Bound

Leakage
Current

Withstand
Voltage

In digital time, information technology is so close to our life. Desktop,

notebook, LCD monitor, UPS, printer and projector are the products that

human may use at any time. To ensure the safety, all products should

do electrical safety test. The 19032 offers all functions of safety tests

and Normal/Reverse as well as Single Fault switch function (LC Test) to

reduce the load of manufacturing personnel.

Besides, the output oating of Telecommunication Network in IEC 60950

to perform dynamic leakage current test is required. The equivalent

stray capacitance will also be generated on isolated transformer even

it is floating circuit. The stray capacitance results in leakage current,

electrical damage to users. The 19032 along with 6000-05 /07/08

leakage current scanner have P1/P2 measurement function which is

able to measure dynamic leakage current on output terminal. It is the

best solution for testing information technology products.

Main Test Item

• Open Short Check

• Ground Bond

• AC/DC Hipot Test

• Earth Leakage Current Test

• Output Leakage Current Test

AC MAINS
SUPPLY

L

N

PE

T

Optional Test

Transformer
for Isolation

N

C

Transformer

Point of connection to AC MAINS SUPPLY

(Polarity)

1

P

e

(Earthing Conductor)

B A

Measuring Network

Product Application

C

I

Electronic

Circuit

IEC 469/99

L

Telecommunication
Network Connection

N

PE

EUT

S

(Test Switch)

Port (not connected)

2

P
(Polarity)

LIGHTING INDUSTRY AND LED RELATED ELECTRICAL SAFETY TEST

LED on the lighting industry is widespread gradually in the daily life. Each LED and power product need to be tested for withstand voltage,

insulation, grounding resistance and leakage current for protection from personal electric shock hazard.

Test item Test Condition

Leakage Current Test IEC 60990,Measure network Figure4,Configuration Figure 6

Withstanding Voltage Test

Ground Bonding Test

Working voltage＜DC42V 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)

POWER SUPPLIES, ADAPTER AND CHARGER SAFETY TESTING

Power supply of electronic products including SMPS, Adapter and charger need to perform electrical safety test. According to various power
design methods and test conditions, the 19032 offers programmable edit and solution to let you complete all tests at one time.

A lot of designs of power product, the insulation capability of input terminal (Primary) to output terminal (Secondary) is required to protect the
damage inside component. Thus, the output terminal of Floating needs to perform Hipot test. The 19032 provides isolation test point with high
voltage which allows you not to change the xture or cable manually but perform P-S Hipot test directly after P-G Hipot test.

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

Open

&

Short

(OSC)

V V V V V

V V V - V

V - - V V

Ground

Bonding

Withstanding

voltage

from primary

to

Ground

Withstanding

voltage

from primary

to

Secondary

Leakage

Current

Moreover, if there is danger to touch output
terminal (Secondary), dynamic leakage current
test also needs to be performed.

Chroma19032 with 4HV/4GC Scanner

Product Application

Refer to UL 60601-1 fig. 18 Measuring circuit for

the Enclosure Leakage Current

00

.

00

00

.

00

SAFETY TEST OF VIDEO PRODUCT (IEC 60065)

Video products are inclusive of DVD recorder, LCD TV, audio amplifier, stereo and etc. These products have mass power output with separate
safety standards. The main circuit design of mass power is signal output terminal beside temperature increasing and heat dissipation of electronic
component. Open voltage of some video products is over 35Vac peak or 60Vdc peak that performs U1 dynamic leakage current test is required.
U1 measurement circuit is added to the 19032 and P1/P2 measurement point is provided that to comply with the requirement of safety standard
test.

Main Test Item

• Open Short Check

• Ground Bond

• AC/DC Hipot Test

• Earth Leakage Current Test

• Output LC Test

SAFETY TEST OF HOUSEHOLD APPLIANCE (IEC 60335)

Household appliances consist of oven, refrigerator, television, juicer and coffee machine that human may contact at any time. To ensure the safety
of users, all products should do electrical safety tests. Except for basic Hipot test, dynamic leakage current has various test regulations by different
ground modes and operation methods.The regulations are as the table shown below.

Main Test Item

• Open Short Check

• Ground Bond

• AC/DC Hipot Test

• Earth Leakage Current Test

for Class II appliances 0.25mA
for Class 0, Class 01 and Class III appliances 0.5mA
for Protable Class appliances 0.75mA
for Stationary Class Moto-Operated appliances 3.5mA

for Stationary Class Heating appliances

A

Test Terminals

B

Rs=

Cs=

Ω

1500

RB=
500

0.22µF

Ω

Ω

10k

U

1

0.022µF

V U

0.75mA or 0.75mA per kW rated power input
of the appliances with a maximum of 5 mA,
whichever is higher

(V)

2

SAFETY TEST OF MEDICAL EQUIPMENT (IEC 60601)

19032 + 6000-07 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 contacts the body of doctor and patient oftenly, it makes various
electrical safety tests that cannot be ignored especially the leakage current test
which has already become the most important test in electrical safety test.

The safety standard of medical equipment has various of leakage current tests.
Inaddition, normal / reverse / single fault normal / single fault reverse four powers
and earth switch, made the safety test difficulty and complexity further. The basic
measuring circuit for the enclosure leakage current is as the figure. Moreover,it
shows here measurment Type BF and CF is a special requirement for medical
equipment. DC leakage current should be isolated separately and limited within
50uA limit ed which mentio ned in medical safety standard. T he function has
already been added to the 6000-08 LC scanner.Chroma 19032 + 6000-07/08 offer
programmable editing and software support, That all you to test medical product
without missing procedure so it saves the test data directly to provide you the best
test solution.

Main Test Item

• Open Short Check

• Ground Bond

• AC/DC Hipot Test

• Earth Leakage Current Test

• Enclosure LC

• Patient LC

• Patient Auxiliary LC

ELECTRIC VEHICLE SAFETY TEST

Automo tive industry has alre ady converted from internal combustion engine
power to electric power. Because the voltage of electric vehicle will be maximum
up to 600V when operating, its safety issue . To avoiding electrical injury is also
important Chroma 19032 is the best solution for electrical safety tests of connecting
wire and connector of electric vehicle, adapter, battery, charging station system.

AC/DC Converter

Charger

Charger Station

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 higher than 100mΩ.

reference: IEC 62196-1,61815 UL 2594, 2202,2251

Motor Driver

Battery

Option

LEAKAGE CURRENT SCANNER

Different safety standards have various leakage current requirements which include test method and

max. current output. Chroma 19032 is able to combine different scanners for safety needs. As the table

list below.

Option HIPOT GB LC

No Name

A190301

A190302 6000-01 customized 5 ports 3 ports 30A - ­A190303 6000-02 customized 3 ports 5 ports 30A - ­A190304 6000-03 customized 8 ports - - - -

A190305 6000-04

A190306 6000-05 Lab/TN - - 300V/10A P1&P2

A190308 6000-07

A190350 6000-08*

A190353 6000-11 Customized 4 ports 4 ports 40A - - - - - -

9030A

(Ext.)

General

Application

customized 8 ports

IT product

House

appliance

Medical

equipment

Special
Medical
Audio &

Video

Ports

L+N to E

P to S

Voltage

Max

5KVac

6KVdc

Ports

Current

Max

- - - -

- - 300V/10A -

- - 300V/20A P1&P2

- - 300V/20A P1&P2

Power

Output

LC

Probe

Earth LCTouch LCPatient

- - - -

- - - -

- - - -

- - - -

●

● ● ● ●

● ● ● ●

● ● ● ●

- - -

LC

Patient

Aux

LC

OPTIONAL FIXTURE

Chroma provides related optional test optional xtures for different test requirements .

• Isolation Transformer : The isolation transformer is an auxiliary and the DUT oating is connected while performing leakage current test.The above

are described in the safety standard.

• Dummy Load : The main function of the xture is to conrm the normality of the instrument before daily power on.

• Bar-code Scanner : It can connect with 19032 directly.

• Current Transformer : It is able to rise ground bond test to 40A or 60A.

• 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 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

Option

19032

3

4

1

19032-P

11 29 6 7 8 30 31 32

2 9 17 5 10 13 14 15 16

25 22 23 28 19 26 21

27 18 24 20

11 29 6 7 8 30 31 32

12

1. Power Switch

2. LCD Display

3. Stop Key

4. Start Key

5. Cursor Keys

6. TEST Key

7. PRINT Key

8. SYSTEM Key

9. Cal-Enable (19032)

10. DATA Entry Key

11. Function Key

12. HV Output

13. DRIVE+

14. SENSE+

15. SENSE-

16. DRIVE-

17. Update Enable (19032)

18. Remote I/O

3

4

1

2 5 10 13 14 15 16

25 34 22 21

23 27 28 18

33

20

19. Line Voltage Selector

20. Power Cord Receptacle

21. GND Terminal

22. GPIB Interface

23. SCAN Interface

24. Fan

25. Rear Panel Output

26. I/O Control (9 pin)

27. Scan Box

28. RS232 Interface

29. Data Entry Keys/Program Keys

30. PASS Indicator

31. FAIL Indicator

32. DANGER Indicator

33. Floating Output (19032-P)

34. USB Interface (19032-P)

SPECIFICATIONS

Model 19032 19032-P

Mode AC/DC/IR/GB/LC

Withstanding Voltage Test

Output Voltage DC:0.05 ~ 6kV , AC : 0.05 ~ 5kV

Load Regulation ±(1% reading +0.1% range) ±(2% reading +0.1% range)

Voltage Resolution 2V

Voltage Accuracy ±(1% reading +0.1% range) ±(2% reading +0.1% range)

Cutoff Current DC : 20mA , AC : 40mA DC : 20mA , AC : 100mA

Current Resolution 0.1 μA DC ; 1μA AC

Current Accuracy ±(1% reading +0.1% range) ±(2% reading +0.5% range)

Output Frequency 50Hz / 60Hz

Test Time 0.3 ~ 999 sec , continue

Ramp Time 0.1 ~ 99.9 sec, Off

Fall Time 0.1 ~ 99.9 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 range)

IR Range 1MΩ ~ 50G

Resistance Resolution 0.1M

Resistance Accuracy 5% typical

Ground Bond Test

Output Current AC : 1 ~ 30A AC : 3 ~ 40A

Current Accuracy ±(1% of reading +0.2% of range)

GR Range 10mΩ ~ 510m

Resistance Resolution 0.1m

Resistance Accuracy ± (1% of reading + 0.1% of full scale)

Test Method 4 wires

Flashover Detection

Setting Mode Programmable setting

Detection Current AC : 20mA, DC : 10mA

Secure Protection Function

Ground Fault Interrupt - 0.5mA ±0.25mA AC

Floating Output - 3.5mA, front output only

Panel Operation Lock Present password

Interlock YES

GO/NG Judgment Window

Indication,Alarm GO : Short sound,Green LED ; NG : Long sound, Red LED

Data Hold Least tests data memories

Memory Storage 50 setups with up to 100 groups recall

Interface

9pin D-sub I/O control / RS232 / GPIB (Optional) /

USB TMC (19032-P)

General

Operation Environment Temperature : 0°C ~ 40°C, Humidity : ± 80 % RH

Power Consumption

No load : < 100 W With Rated

load : 800 W

Power Requirements 90~132Vac or 198~264Vac, 47~66Hz

Weight Approx. 20KG(19032) 25KG (19032-P)

Ω

Ω

Ω

Ω

No load : < 100W
Rated load : 1000W
Maximum load : 1200W

Option 6000-04 ~ 08*
Support Mode AC/DC/IR/LC

DUT Input Power
Capacity

AC : 300V / 10A / 20A max.

Short Protection 20A, 250V fuse for DUT shorted.

Measurement Mode

Input Characteristic

Input Impedance : 1M//20pF

DC - 1MHz

Normal, Reverse,

Measurement Mode

Single Fault Normal,

Single Fault Reverse

UL 544 NP ; UL 544 P

Measurement
Devices

(Five measure

device)

UL 1563 ; UL 60601-1,

IEC60601-1;

UL 3101-1, UL/IEC 60950,

UL 1950-U1* ; UL 2601-U1*

IEC60990

Line to Ground,

Probe Connection

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 option have different specification.

ORDERING INFORMATION

19032
19032-P
A190301
A190302
A190303
A190304
A190305
A190306
A190307
A190308
A190313
A190314
A190316
A190317
A190508
A190334
A190337
A190338
A190343
A190344
A190349
A190350

Probe Scanner (20A) 6000-08

A190353
A190355
A190356
A190708

: Electrical Safety Analyzer
: Electrical Safety Analyzer (500VA)
: 8HV Scanning Box
: 5HV/3GC Scanner
: 3HV/5GC Scanner
: 8HV Scanner
: Line Leakage Current Scanner (generally)
: Hipot/Line Leakage/Probe Scanner (10A)
: L-N Scanner & Leakage Current Scanner
: Hipot/Line Leakage/Probe Scanner (20A)
: 500VA Isolation Transformer
: 1000VA Isolation Transformer
: Dummy Load
: BarCode Scanner
: GPIB Interface for 19302
: Ground Bond 40A for 19032
: Ground Bond 60A for 19032
: 19001 EST Software
: 19" Rack Mount Kit for 19032
: HV Gun
: Universal Corded Product Adapter
: Hipot/Line Leakage/

: 4HV/4GC Scanner
: 19" Rack Mount Kit for 19032-P
: GPIB Interface for 19302-P

: ARC Verication Fixture

Developed and Manufactured by :

CHROMA ATE INC.

致茂電子股份有限公司

HEADQUARTERS
66, Hwa-Ya 1st Rd., Hwa-Ya
Technology Park, Kuei-Shan Hsiang,
Taoyuan Hsien 33383, Taiwan
Tel: [phone]

Fax: [phone]
http://www.chromaate.com
E-mail: [e-mail]

CHINA
CHROMA ELECTRONICS
(SHENZHEN) CO., LTD.

8F, No.4, Nanyou Tian An
Industrial Estate, Shenzhen,
China PC: 518054

Tel: [phone]

Fax: [phone]

JAPAN
CHROMA JAPAN CORP.

472, Kohoku-ku Yokohama

city Ntsupa 223-0057 Japan
Tel: [phone]

Fax: [phone]
http://www.chroma.co.jp

U.S.A.
CHROMA ATE INC. (U.S.A.)

7 Chrysler Irvine, CA 92618

Tel: [phone]

Fax: [phone]
Toll Free: [phone]

Distributed by:

EUROPE
CHROMA ATE EUROPE B.V.

Morsestraat 32, 6716 AH Ede,
The Netherlands

Tel: [phone]

Fax: [phone]

Worldwide Distribution and Service Network

19032-E-201102-2000