HZ-20KV Adjustable High-voltage Digital Megger

HZ-20KV Adjustable High-voltage Digital Megger

HZ-20kV Adjustable high-voltage digital megger Feature: 1、Strong anti electric interference ability 2mA(50Hz), 2、Short-circuit current of the testing power>5mA,Maximum 15mA.Adapting to testing of large-capacity and high inductance. 3、Wide resistance testing range:0.5MΩ~200000MΩ.Accurate and high...

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Product Details

HZ-20kV  Adjustable high-voltage digital megger

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Feature:
1、Strong anti electric interference ability 2mA(50Hz),
2、Short-circuit current of the testing power>5mA,Maximum 15mA.Adapting to testing of large-capacity  and high inductance.
3、Wide resistance testing range:0.5MΩ~200000MΩ.Accurate and high resolution
4、Wide voltage testing range,0.25、0.5、1、2.5、5、10、15、20kV  optional,the voltage can be  adjusted smoothly from 0V to the needed.
5、Timekeeping function,Analyzing the absorption ratio and polarization index

1、Specifications:


     Model

Testing voltage

accuracy

Short circuit current

HZ-5kV

0~0.25、0.5、1、2.5、5kV

±(5%+10V)

>5mA

HZ-10kV

0.5、1、2.5、5、10kV

±(5%+10V)

>5mA

HZ-15kV

1、2.5、5、10、15kV

±(5%+10V)

>5mA

HZ-20kV

0.5、1、2.5、5、10、20kV

±(5%+10V)

>5mA

2、Range and accuracy:


     Range(limited    voltage)

resistance    measurement range

accuracy

20MΩ/500V

0.5~19.99MΩ

±(5%+5)

200MΩ/1000V

5.0~199.9MΩ

±(5%+5)

2GΩ

0.05~1.999GΩ

±(5%+5)

20GΩ

0.5~19.99GΩ

±(5%+5)

200GΩ

50~199.9GΩ

±(10%+10)

2000GΩ

50~1999GΩ

±(20%+10)

GΩ range scaling    voltage 2.5kV

anti electric interference ability

2mA(50Hz)

Timekeeping and alarm function

Maximum display of Stopwatch:19min and    59s;20 min a cycle.Sound reporting points:15s, 60s and every    minute.resistance reading for 5s.when the measured resistance is less than    the lower limit of the range and reading invalid ,it continuously sound alarm

Display table

Three LED digital meter, respectively show    the test voltage, resistance and time

Power supply

By enclosing 1.2V / 2000mAh NiMH    rechargeable batteries 10, DC12V power supply. With AC (50 / 60Hz) 220V    access port to Charge the battery or floating charge

Using environment

Temperature:0~40℃

humidity:20~90%

Dimension

315×240×155mm3

Weight

5kg

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