TA-8321A İzolasyon Megeri 1000V

TA-8321A İzolasyon Megeri 1000V

Marka: TASI
Kod: TA-8321A

FEATURES

High voltage insulation testers are suitable for non-destructive measurement of insulation resistance in electrical systems, machines, transformers and cables. These testers are useful for preventive maintenance in the generation, transmission and distribution of electrical energy. 


 

SPECIFICATIONS

Basic function Range Basic precision

Rated voltage

250V / 500V / 1000V

±10%
Short Circuit Current <1.6 mA

Voltage measurement

AC 750V

±(1%+6个字)

Test current

250V(R=250kΩ)1mA
500V(R=500kΩ)1mA
1000V(R=1MΩ)1mA

±10%

Insulation resistance

250V :0.1MΩ~20MΩ
500V :0.1MΩ~50MΩ
1000V :0.1MΩ~100MΩ

±(4%±2个字)
250V :20MΩ~500MΩ
500V :50MΩ~1000MΩ
1000V :100MΩ~2000MΩ
±(4%±2个字)

Median resistance

250V/500V :2MΩ
1000V :5MΩ

Voltage Resolution

 

1V
Slot position insulation resistance  L.E AC 750V: ACV G

Low voltage indication

 

Unit symbol

 

Display

 

1999

Sampling rate

About 3 times / sec

Over Load Protection

 

 

PACKING INFORMATION

Power

8*1.5 AA Battery

Product Net Weight

约750g (含电池)

Product Size

175*110*70mm 

Packing

Gift box