Variable Frequency AC Resonant Test System

Variable Frequency AC Resonant Test System

HDXZ-162kVA/54kV Variable Frequency AC Resonant Test System is applied for AC dielectric withstand test for electric equipment.
The system is mainly composed of following parts:variable frequency control power supply,exciting transformer,reactor and capacitive divider.
1. 10kV/300mm2 cable 3km AC withstand voltage test, capacitance ≤1.1265uF, test frequency 30-300Hz, test voltage 22kV, test time 5min.
2. 35kV/300mm2 cable 1.5km AC withstand voltage test, capacitance ≤0.2917uF, test frequency 30-300Hz, test voltage 52kV, test time 60min.

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