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HZGQ-S high voltage bridge burn through instrument can send out DC constant current voltage, in the insulation does not benefit the formation of point heat source, through the point heat source to change the insulation condition, to achieve our ideal test state. After a lot of practice has proved that this method is very effective in solving joint failures and other difficult failures.
HZGQ-S high voltage bridge burn through instrument is mainly used for high-voltage cable insulation defects and high resistance leakage faults burn-through, so that its insulation defects and high-resistance faults insulation resistance is greatly reduced to achieve the fault test conditions (the application of high-voltage pulse can be fully discharged). At the same time can also be used as a DC high-voltage power supply, cables, capacitors, motors, vases, etc. to do DC withstand voltage test. DC withstand voltage for high-voltage electrical equipment, especially suitable for power cables with high resistance to burn through the fault point, reduce the resistance of the fault point.
1. Used for 10KV and above high-voltage cable insulation defective points and high resistanceleakage fault points of the burn-through,so that its insulation resistance value greatly reduced,and to meet the requirements of the fault test.It can also be used for DC withstand voltage test of10KV and below high voltage electrical equipment.
2. This machine adopts high-voltage power electronic technology,the burn-through current risessharply,it can burn through the cable insulation bad point and high-resistance leakage point faultsin a short time,and it realizes the burn-through automatic shutdown.
3. This machine adopts high-precision digital detection and control technology internally,real-time acquisition and display of high-voltage value and current value;it realizes the triple limitationof maximum voltage,maximum current and limit power,and has a number of safety protectionfunctions,such as high-temperature automatic alarm.
4. This machine adopts large color LCD as the information terminal,which can clearly andbeautifully display the real-time change curve of voltage and current in the process of burn-through,truly reflecting the whole burn-through process;and realize man-machine dialogue withEnglish prompts,truly reflecting the current working state of the burn-through device.
1. Output Voltage:60KV(max)
2. Output Current:600mA(max)
3. Input Power:1000VA
4. Operating Voltage:AC220V±10%50Hz
5. Operating Temperature:-10ºC-50
6. Relative Humidity:≤90%.
7. Weight:25Kg
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