Place of Origin
Hubei, China
Product name
DC System Ground fault Detector
Detect the maximum grounding resistance
300KΩ
Ground resistance measurement accuracy
0-4.5KΩ Error ≤ 0.5KΩ;
Output signal frequency
2.5Hz
Signal no-load output voltage
±20V±5%
Sensitivity of signal current detection
0.5mA
Maximum output current
2.5ma
Receiver display
number 0-19
signal generator impedance
40 k Ω
Output port impact resistance
400V DC shock