KD-215 cable fault positioning system test device is our company's long-term experience in cable fault testing research and DC voltage test of electrical equipment and the current market demand, the relatively new innovative replacement of pure cable fault positioning fixed point detection device, stable performance, leading technology, portable safety.

High voltage output directly connected to the faulty cable, safe operation, simple wiring.
A variety of working modes, output DC high voltage continuous adjustable.
Zero voltage position protection: prevent misoperation, ensure personal and subject safety;
The device adopts high power and high voltage DC signal source, which can be used for DC voltage test of cable and burning through high resistance ground fault.
DC DC voltage up to 30kV, test balance current up to 100mA, more stable test, stronger anti-interference.
The output high voltage has the function of single pulse and continuous pulse, respectively with the fault tester and fixed point meter to find the fault point;
The output high voltage has DC output, can work outside the ball gap, the application is diversified;
The continuous working time is not less than 4 hours to meet the maximum working time of cable fault test;
Using switching power supply technology, PWM pulse width modulation, adjust the output voltage and current, super audio full bridge inverter, voltage doubling rectification, small ripple coefficient, no noise.
Burn through the fault point, no tripping after short circuit breakdown, constant power control, short time burn through the cable fault point.

Cable voltage range: 100V ~ 35kV
Maximum test distance: not less than 5km
Minimum test distance: 5 ~ 10 meters
Maximum impulse voltage: DC 0 ~ 30kV
Maximum burn-out voltage: 0 ~ 35kV
Capacitor energy storage: 8 ~ 15uF
Maximum impact energy: 1500J(Joule)
Output current: 0 ~ 100mA
Discharge mode: DC high voltage, single time, cycle
Discharge frequency: 1 ~ 6 seconds (adjustable, and specially designed silencing device, to meet the requirements of the starting cable fault need to be muted)
Detection fault types: high-resistance flashover, high-resistance leakage, high-impedance grounding, short circuit, open circuit, poor contact
Maximum output power: 500W
Continuous burning power: 800W
Voltage and current measurement accuracy: 1.5%
Continuous working time: not less than 4 hours (continuous working allowed)
Power supply :AC220V±10% 50Hz(Generator power supply: 1000W AC220V±10% 50Hz)
Working current 15A
Volume: 400mm×300mm×280mm
Weight: 25kg