KJD-100C Portable DC Grounding Fault Detector

Main Feature:

1. Signal generator occurs 1.0mA-5.0mA signal current, and max consumption less than 0.2W,

which is used for different kinds of DC system, and got the lots of practical application at site, no influence of system, supply the safe and reliable guarantee of DC system operation.

2. It has the grounding point direction, can deal with the grounding point direction of complex  

subcircuit or loop circuit fast and effectively.

3. It has the insulation index display function.

4. It has the waveform display function.

5. There is no distance limited of signal generator and tester.

6. Simple operation, convenient and fast usage.

Parameter:

1. Test ground resistance range

System voltage 220V: 0-500KΩ

System voltage 110V: 0-250KΩ

System voltage 48V: 0-50KΩ

System voltage 24V: 0-10KΩ

2. Test signal power: ≤0.2W(output power of signal generator)

3. Capacitor valve off resistance distribution: ground capacitance of single subcircuit≤8uF, system

total ground capacitance ≤100uF

4. Applicable DC system voltage 220V±10%, 110V±10%, 48V±10%, 24V±10%, or other voltage

grade as requested

5. Environmental temperature: -35℃- +55℃

6. Relative Humidity: ≤95%