China Insulation Resistance Tester 5KV Insulation Resistance Tester Resistance Tester

General Information

GD2672B Insulation Resistance Tester isused for carrying our measurement of insulation resistance, suitable for all kinds of high voltage equipment, including switchgear, transformer, reactors, capacitors and cables, etc.

Application standards

IEC61010-1 CAT.III 600V pollution degree 2IEC61010-031 (handle, probe requirements standard)IEC61326-1 (EMC standard)IEC60529 (IP10)

Features

Automatic discharge function, make operation more safely .LCD light functionDisplay digital measurement resultWith live line warning signs and buzzer wLean Pipe & Pipe Rack System arningAutomatic shut off function, automatically shut off aftLeather Machinery er 10 minutStamping es no operation.Setting test time function , automatically perform measurements at specified timesLow voltage indicatorUse external power supply to do measurement is allowed (DC 12V, 1A adapter)

Specifications

1. Insulation resistance test

Rated Voltage

500V

1000V

2500V

5000V

Measurement range

0.0~99.9 MΩ

100~999 MΩ

0.0~99.9 MΩ

100~999 MΩ

1.00~9.99GΩ

0.0~99.9 MΩ

100~999 MΩ

1.00~9.99GΩ

10.0~99.9GΩ

0.0~99.9 MΩ

100~999 MΩ

1.00~9.99GΩ

10.0~99.9GΩ

100.0~1000.0 GΩ

Power on/off voltage

DC 500V

+30%,

-0%

DC 1000V

+20%,-0%

DC 2500V

+20%,-0%

DC 5000V

+20%,-0%

Fixed measurement current

1mA~1.2mA at 0.5 MΩ

1mA~1.2mA at 1.0 MΩ

1mA~1.2mA at 2.5 MΩ

1mA~1.2mA at 5.0 MΩ

Short circuit current

about 1.3mA

Accuracy

0~99.9GΩ: ±Electronic Tube & Transistor 5%rdg±3dgt

100G and above: ±20%(100GΩ and above)

2. Voltage test

DC voltage

AC voltage

Measurement range

30~600V

30~600V(50/60Hz)

Resolution

1V

Accuracy

2%rdg ±3dgt

3. Technical specifications

Display

LCD display up to 999 counts (1000 counts are displayed at 1T) Bar graph / max 36 points

Overrun indication

OL: mark appears on the insulation resistance range

LO: The mark appears on the voltage range

Auto range

Higher range: 1000 counts

Lower range: 95 counts (only on the insulation resistance range)

Sampling rate

0.5~10times/s

Altitude

≤2000m(indoor use)

Operating condition

Temperature:0ºC~40ºC/ humidity: ≤85%

Storage condition

Temperature :-20ºC~60ºC/ humidity: ≤90%

Overload protection

Insulation resist range:AAC 1200V/10 s

Voltage range: AC 720V/10 s

Withstand voltage

AC 8320V (50/60HZ)/5s(between circuit and shell)

Insulation resistance

≥1000MΩ/DC 1000v(between circuit and shell)

Power supply

DC12V (8*1.5V LR14battery)

Current consumption

about 800mA (max.)(usually keep at 20mA)

Battery lifetime

about 15hours

Dimension

153*213*95mm

Weight

1027g( without battery and test wire)