Ground Network Earth Resistance Tester KVTester ZC-413
ManufacturerKVTESTER(View more products from this manufacturer)
ModelZC-413
OriginChina
Warranty12 months
Contact
Secure Checkout
Quality Engagement
Easy change and return
Delivery Available
Impedance measurement range
0~200Ω
Resolution
0.001Ω
Measurement error
±(reading×1%+0.001Ω)
Anti ground voltage interference ability:
30V power frequency interference voltage error is not greater than 0.002 (test current is not less than 3A)
Measured current wave form
sine wave.
Measured current frequency
45Hz,55Hz, double frequency.
Maximum output current
5A
Maximum output voltage
200
Measured wire required value
Section surface of current wire copper core≥2.5 mm2
Section surface of voltage wire copper core
≥1.0 mm2
Power supply
AC220V±10%, 50Hz
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