AC High Voltage Insulation Tester , High Precision Partial Discharge Test System

AC High Precision Partial Discharge Test System High Voltage Insulation Tester
 
Product Introduction & Features:
It is mainly used for testing frequency voltage insulation level of various insulation materials, insulation structure and electrical products, also as partial discharge frequency testing power supply for testing object such as transformer, mutual inductor and lightning arresters. It widely used in electrical manufacturing, power operation departments, research institutes and universities.HZJF System 10kVA/100kV composition.

1. Test Control Table/Case
2. Free Gas type transformer
3. Coupling capacitor
4. Protective resistor
5. Isolation filter
6. Partial discharge detector
7. Other accessories
Hezhong control Unit and PD-free testing transformer are controlling and voltage boosting for test object which boosted to the rated voltage.
Partial discharge detector is detecting and displaying partial discharge capacity.
Isolation filter is device of anti-interference caused by power supply.
Coupling Capacitor is transmitting partial discharge signal to partial discharge detector.
320*240 LCD screen,high speed thermal printer.
HV voltage,HV current,LV voltage,LV current measuring mode,High-precision sensor and high performance 14digit AD acquisition chip.
Real-time show HV voltage,HV current,LV voltage,LV current,time and withstand result.
Zero-returning detection.When it it back to zero,the test can be started.
Insulation resistance detection function,show insulation strength of test object directly.
Advanced PD-free epoxy insulating sleeve, small partial discharge capacity.
Low impedance voltage.
Automatic control technology, good anti-interference performance.
Rapid electronic protection, high reliability.
Main Parameter:
 

Quality Guarantee: One year quality guarantee after shipment.