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产品名称: 多功能综合安规测试仪
产品型号: 7128
产品厂商: 苏州众业电子有限公司


简单介绍

· 交直流耐压、绝缘、接地、接触电流、电气性能以及低压启动一键完成。
· 完全符合IEC、UL、GB等安规要求。
· 负载容量最大达8KVA/30Arms,满足大容量负载测试。
· 可选购RS-232接口。
· Extech 7128 多功能综合安规测试仪,咨询电话:0512-68551216/68551217/65090040。

多功能综合安规测试仪的详细介绍

·可搭配华仪电源或1931系列产品使用。
·100%台湾研发制造,品质有保证。
·华仪 7128 多功能综合安规测试仪,咨询电话:0512-68551216/68551217/65090040。

INPUT

Voltage

115 / 230Vac ± 15%

Frequency

50 / 60Hz ± 5%

Fuses

Fuse 6.3A / 250V Slow-Blow

 

Range

Resolution

Accuracy

AC WITHSTAND VOLTAGE

 

Output Voltage, KVAC

0-3.50

0.01

± (2% of setting + 5V)

Output Frequency

50Hz/60Hz ±0.1%, User Selection

Output Waveform

Sine Wave , Crest Factor = 1.3 - 1.5

Output Regulation

± (1% of output + 5V), From no load to full load

SETTINGS

HI and LO-Limit current, mA

0.00-40.00

0.01

± (2% of setting + 2 counts)

Ramp Timer, second

0.1 - 999.9

0.1

± (0.1% of setting + 0.05 sec)

Dwell Timer, second

0, 0.2 - 999.9

(0=continuous)

Current Offset, mA

0.00-2.00

0.01

± (2% of setting + 2 counts)

DUT Output

ON/OFF BY User Selection

Arc Detection(Option)

1-9 ranges (9 is the most sensitivity)

DC WITHSTAND VOLTAGE

Output Voltage, KVDC

0 -3.50

0.01

± (2% of setting + 5V)

DC Output Ripple

<5 % at 4KV/5mA

SETTINGS

HI and LO-Limit current, mA

0.00 - 5.00

0.01

± (2% of setting + 2 counts)

Ramp Timer, second

0.1- 999.9

0.1

± (0.1% of setting + 0.05 sec)

Dwell Timer, second

0, 0.2 - 999.9

(0=continuous)

Current Offset, mA

0.00 - 0.20

0.01

± (2% of setting + 2 counts)

DUT Output

ON/OFF BY User Selection

Arc Detection(Option)

1-9 ranges (9 is the most sensitivity)

Discharge Time

No capacitive Load is < 30 msec, capacitive Load is < 100 msec.

Maximum Capacitive Load DC Mode

1µF < 1KV,0.5µF < 3KV,0.75µF < 2KV, 0.08µF < 4KV

INSULATION RESISTANCE

Output Voltage, DCV

100 - 1000

1

± (2% of reading + 5 volts)

SETTINGS

HI-Limit, resistance, MΩ

0,1 - 1000 (0 = OFF)

1

Same as Resistance MEASUREMENT Accuracy

Lo-Limit, resistance, MΩ

1 - 1000

Delay Timer, second

0, 0.5 - 999.9

0.1

± (0.1% of setting + 0.05 sec)

(0=continuous)

GROUND BOND

Output AC Current, A

3.0 – 30.0

0.1

± (2 % of setting + 0.02A)

Output Voltage, Vac

AC 6 volts Max.

Output Frequency, Hz

50Hz/60Hz ±0.1%, User Selection

Milliohm Offset

0-100

1

± (2 % of setting + 2 counts)

SETTINGS

HI and LO-Limit Resistance, mΩ

0 – 510 (3.0-10.0A)

1

± (2 % of setting + 2 counts )

0 – 200 (10.1-25.0A)

0 – 150 (25.1-30.0A)

Dwell Timer, second

0, 0.5 - 999.9

0.1

± (0.1% of setting + 0.05 sec)

(0 = continuous)

MEASUREMENT

 

Range

Resolution

Accuracy

Voltage, KV(AC/DC)

0.00 - 3.50

0.01

± (1.5 % of reading +1 count)

Voltage, Vdc (IR only)

0 - 1000

1

± (1.5% of reading + 2 counts)

AC Current, mA

0.00 - 40.00

0.01

± (2% of reading + 2 counts)

DC Current, mA

0.00 – 5.00

0.01

AC Current, A (G.B)

0.0-30.0

0.1

± (3 % of reading + 3 counts)

Resistance, MΩ (IR)

1-999.9

0.1/0.01

100-499V ± (7% of reading + 2 counts)

500-1000V ± (3% of reading + 2 counts)

Resistance, mΩ (GB)

0-510

1

± (2 % of reading + 2 counts)

RUN TEST

DUT POWER

AC Voltage

0 - 277.0V, Single phase unblance, 0 - 30.0A maximum

Current

30A maximun continuous

Power Rating

8400W maximum

DUT Protection

Short Circuit current 50A < 3 sec, Inrush Current 180A Response time 10u sec.

SETTINGS

HI and LO Limit AC Voltage, V

0.0-277.0

0.1

± (1.5% of setting + 0.2 V), 60.0-277V

HI and LO Limit AC Current, A

0.0-30.0

0.1

± (2% of setting + 2 counts)

HI and LO Limit AC Power, W

0 - 8400

1

± (5% of setting + 6 counts)

HI and LO Limit Power Factor

0.000-1.000

0.001

W/VA, calculated and displayed to three significant digits

HI and LO Limit Leakage Current

0.0-010.00, Hi-Limit

0.01

± (2% of setting + 2 counts)

0=OFF

Delay Time, second

0.2-999.9

0.1

± (0.1% of setting + 0.05 sec)

Dwell Time, second

0, 0.1-999.9 (0=continuous)

MEASUREMENT

 

Range

Resolution

Accuracy

Voltage, Vac

0.0-277.0

0.1

± (1.5% of reading + 2counts), 60.0~277V

Current, Aac

0.0-30.0

0.1

± (2% of reading + 2counts)

Power, Watts

0-8400

1

± (5% of reading + 6 counts)

Power, Factor

0.000-1.000

0.001

W/VA, calculated and displayed to three significant digits

Leakage Current, mA

0.00-10.00

0.01

± (2% of reading + 2 counts)

MD Circuit

Leakage Current measuring resistance = 2K Ω ±1%

Timer, second

0.0-999.9

0.1

± (0.1% of reading + 0.05 sec)

TOUCH CURRENT TEST

DUT

DUT Input Power Rating

0 - 277.0V, Single phase unblance, 30A maximum

Current

30A maximun continuous

DUT Protection

Short Circuit current 50A < 3 sec, Inrush Current 180A Response time 10u sec.

SETTINGS

HI and LO Limit, mA

Range 0.00-10.00mA, Resolution 0.01mA,Hi-Limit 0=OFF

Delay Time, second

Range 0, 1.0-999.9 (0=continous), Resolution 0.1second.

Compliance Standards

A UL544 NP

B IEC60990 Fig4 U2

X External MD(1K Ohm)

F Frequency check, External MD(1K Ohm)

Line Condition

NEUTRAL, REVERSE, GROUND

Probe settings

G-L, G-N

CURRENT MEASUREMENT

Frequency Range

DC-100KHz

Touch current Range (RMS)

Resolution

Accuracy (DC,15-100KHz)

0.00mA - 10.00mA

0.01

±(2% of reading + 3counts)

Touch current offset

Resolution

Accuracy (DC,15-100KHz)

0.00mA - 2.00mA

0.01

±(2% of reading + 3counts)

LINE VOLTAGE MEASUREMENT

Range

0.0-277.0 VAC

Resolution

0.1 V

Accuracy

± (1.5% of reading +0.2V), 60.0-277.0V

External MD

Basic measuring element 1K Ω

MD A - D components

Accuracy: Resistance ± 1% Capacitance ± 5%

MD Voltage Limit

Maximum 30V peak or 30VDC

External Terminal on TC, allowing for High, Low, Open settings (Option)

Add a extemal chanel to reach P-G, S-G and P-S for hipot test.

 

Extemal chanel

HV relay

GND relay

P-G

Open

ON

ON

S-G

High

OFF

ON

P-S

Low

ON

OFF

GENERAL

PLC Remote Control

Input : Test, Reset, Interlock, Recall Memory 1-6

1.Minimun 5ms Plus time for Remote Input key.

2.It need 100ms for test key - output (ACW,DCW,IR,GB). RUN and LLT need 200ms.

3.It need 100ms for reset key - output shutdown.

4.It need 100ms for interlock - output shutdown.

5.Minimun stable data time on Memory Select input need 300ms.

6.Maximun 2ms between Memory bit changes.

Output:- Pass, Fail, Test-in-Process

1.Output relay contact ratings is 1A/125V

2.The output is separation output

Memory

20 memories, 10 steps, step and step can link.

RUN and LLT step by step need 1.S, other need 100ms. Single step mode

Remote Output

provide the +24V, GND and I/O1~7 to control 67xx and 68xx AC Power Source or Transformer Box 1931

Display

20 x 2 LCD

LED display

BUS REM(WITH RS232), LOCK, NEUTRAL, REVERSE, GROUND

Interface

Optional RS232

Security

Key Lock capability to avoid unauthorized access to all test parameters. Memory Lock capability to avoid unauthorized access to memory locations.

Fail stop

This allows the 6330 to be configured to continue testing after detecting a failure.All pass/fail results are displayed at the completion of the test cycle.

Alarm Volume Setting

Range : 0~9 ; 0=OFF, 1 is softest volume, 9 is loudest volume.

Calibration

Software and adjustments are made through the front panel.

Environment

0-40 ℃ , 20-80%RH

Dimensions/Net Weight

430mm (W)×133mm(H)×500 mm(D)/22Kg

STANDARD ACCESSORIES

Power Cord(10A)

x1

Fuses

×2 (Including a spare contained in the fuse holder)

Interlock Disable Key(1505)

x1

Hipot Test Lead, 1.5m (1101)

x1

Ground Bond Test Lead 40A, 3m(1153)

x1

Ground Bond Return Lead 40A, 3m(1152)

x1

LLT Receptacle Adaptor Box 30A , 1.6m(1932)

x1

DUT Power Input Lead 40A, 3m(1151)

x1

DUT Power Output Lead 40A, 3m(1150)

x1



 



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