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