Third Harmonic 150Hz Generator High Voltage Test Equipment for Induced Over Voltage Withstand Test
This test set is designed to meet frequency multiplied Induced Over-voltage Withstand Test requirements, which applied to testing of series excited High Potential Transformers with voltage system at 35-220kV.
It can evaluate the dielectric strength of transformers, carry on induced voltage test on mini transformer windings, or work as short time 150Hz power source.
Features:
1. Easy to operate, with reliable performance
2. Suitable for induced over voltage withstand test
Technique Parameter:
1. Input voltage: Three phase 380V 50Hz Sine wave
2. Output voltage: 0-300V, 0-500V, 0-1000V, 150Hz
3. Wave distortion: ≤5%
4. Output capacity: 0-375kVA
5. No load operation time: ≤5mins, Loading operation time: 40~60 seconds