Portable DC Grounding Fault Finder with high-precision sampling clamp meter

  FST-JD200 not only can provide a solution on accurately testing the faults of the indirect-grounding of the direct current system, non-metal grounding, loop grounding, simultaneous grounding of the anode and cathode, balanced grounding of the anode and cathode and multi-point grounding; it also can accurately display the system voltage, voltage to ground and grounding resistance value. It truly eradicates the fear of trouble in the rear for the operating and testing personnel

[Main Technical Indexes of the Device]

1. 1.        The range of the testable grounding resistance:

When the system voltage is 220V: 0 -500KΩ; When the system voltage is 110V: 0 -250KΩ

When the system voltage is 48V:    0 -50KΩ; When the system voltage is 24V:  0 -10KΩ

1. 2.        The detection signal ≤ 0.2W (the output power of the signal generator)
2. 3.        The ground impedance distribution capacitance value:

The ground capacitance single circuit branch≤8uF, the total system ground capacitance≤100uF.

1. 4.        The applicable direct current system voltage:

220V±10%,110V±10%,48V±10%,24V±10%, or other voltage ranges suggested by the user.

1. 5.        The environment temperature: -35℃~+55℃.
2. 6.        The relative humidity: ≤95%
3. 7.        Total mass: 2.8kg ;
4. 8.        The outline dimension (packing chest): 460x240x120(mm)

It is only for reference. The actual accessories and quantity are according to demand