Description
1.1 Introduction
Frequency Adjustable series resonance test unit is used
to test the insulation of electrical power object who has big
capacity and high voltage in prophylactic test, such as power
transformer, power generation unit, GIS, high-voltage cross-linked
cables, mutual inductor, adapter pipe, etc. The test unit can be
customized according to customer’s needs.
1.2 Technical parameters
1. Power supply: **0V±*0%, three-phase *0HZ;
2. Rated output voltage: 0~***0KV;
3. Capacity: 0~***0KVA;
4. Operating frequency range: *0~**0HZ;
5. Frequency Resolution: 0.1HZ;
6.Output waveform: sine wave, waveform deviation factor :
≤1%;
7. Environment condition: Temperature: **5°C~*5°C Humidity: ≤
*0%RH
8. The test unit has automatic protection procedure for over
voltage, over current and discharging
