Kongter DC ground fault locator earth fault detector for signal tracing of current leakage in DC system power substation

Product Name:

K-3838 Ground Fault Locator

Signal analyzer specification

Operation environment

Working power: DC40V-300V

Temperature: -20℃—55℃

Humility:0—90%

DC voltage measurement

Measurement range:0-300V

Resolution: 0.1V Accuracy: 0.2%

AC voltage measurement

Measurement range: 0-300V

Resolution: 0.1V

Accuracy

0.5%

Insulation resistance measurement

Measurement range: 0-999.9KΩ

Resolution: 0.1KΩ

Accuracy: ≤±5%

Measurement Bridge:

Adjustment range: 0mA, 0.25mA, 0.5mA, 1mA & 2mA

Frequency range: 0.125Hz, 0.25Hz, 0.5Hz & 1.0Hz

Grounding detection range:

up to 200KΩ

Distributed capacitance measurement

Measurement range: 0-999uF

Measurement waveform:

square wave & sine wave

Working mode:

compulsory signal & automatic signal

Display:

320x240 pixels TFT

Power supply:

powered by tested circuit

Weight and dimension:

0.448kg, 200*145*75mm

Signal detector specification

Grounding resistance measurement

Measurement range:0-500KΩ

Resolution: 0.1KΩ

Accuracy: ≤±10%

Frequency spectrum analysis

Number of channel: 1

Frequency range: 0.125-12.5Hz

Resolution: 0.125Hz

Display period of current waveform:

8s

Measuring range for feeder:

0~2A

Current measurement range:

-100~+100mA

Current resolution:

0.01mA

Display:

320x240 pixel TFT

Clamp jaw size:

30mm, 40mm and 10mm (optional)

Power supply:

5V by 4 pieces of AA standard battery

Weight and dimension:

0.303kg, 200**100*33mm