400V Power Frequency Earth Impedance Tester
HV Hipot Electric Co., Ltd.- Type：Test and Measurement Instruments
- Maxcapacity：0-200ohm
- Accuracy Grade：1
- Load Way：Electronic Load
- Loading Method：Dynamic Load
- Display：Digital
Base Info
- Model NO.：GDRK-5A
- Control：Manual Control
- Weight：0-100Kg
- Power Source：AC220V
- Measurement Range of The Impedance：0-200ohm
- Resolution：0.001ohm
- Measurement Error：± (Reading ×1%+0.002ohm)
- Waveform of Test Current：Sine Wave
- Frequency of Test Current：45Hz and 55Hz
- Maximum Output Current：5A
- Maximum Output Voltage：200V
- Power Supply：AC220V±10%, 50Hz
- Transport Package：Wooden Case
- Specification：ISO, SGS
- Trademark：HV Hipot
- Origin：Wuhan China
- HS Code：9030332000
- Production Capacity：1000PCS,Year
Description
Interference capacity of voltage to ground: error caused by 30V power-interference voltage shall be no more than 0.002Ω (when the test current is no less than 3A).Waveform of test current sine wave Frequency of test current 45Hz and 55Hz Maximum output current 5A Maximum output voltage 200V Requirement of measurement wire sectional area of copper core for the current wire ≥ 2.5mm2
sectional area of copper core for the voltage wire ≥ 1.0mm2 Power supply AC220V±10%, 50Hz Environment to use temperature: -10ºC~40ºC Relative humidity <90% Overall dimension 440×350×310 Weight of the instrument 10.5kg
sectional area of copper core for the voltage wire ≥ 1.0mm2