With multiple working mode, easy to operate. With 220V or 380V single phase power, convenient for on-site power sourcing. Flexible configuration. Different type reactors for optional, meet different test object requirements. Multifunctional, cost effective. Rated output voltage: based on different test objects. Output frequency: 20- 300Hz.

Safety clearances between test system or test object and walls or ceiling are not necessary due to the grounded GIS housing. The main component of the system is an HV reactor which can be SF6-insulated (system WRVG G) for short test cycles, or oil insulated (system WRV G) for longer test cycles or more tests per day.

This test kit is suitable to carry out High Voltage testing & commissioning of GIS having rating up to 220 kV. The kit is sophisticated with protection system against high voltage surges that come during the test from the capacitive test objects.

The AC resonant test system generates a continuous variable AC voltage for testing the HV capacitive object. Capacitive test object includes cables, capacitors, GIS, generator set, capacitive instrume...

Insulation integrity testing in GIS is realized using Power Frequency over voltage withstand and Partial Discharge(PD) measurements. PD testing has become a widely accepted method for insulation diagnostics and a required part of the acceptance testing for most HV equipment.

The system is especially designed for testing GIS in the factory and on-site test, and for testing all GIS switchgears and GIS components such as insulators, insulating tension pole, GIS voltage transformer etc.

GIT series GIS High Voltage Test Sets integrate the high voltage boosting, high voltage measurement, high voltage transformer, high voltage coupling capacitors and all components in a sealed space. High voltage generated with two modes: Using reactor inductance and test object capacitance to realize voltage resonance test, to obtain a high ...

EHV/HV tests on GIS (Gas Insulated Switchgear) and Partial Discharge (PD) tests on EHV GIS Switchgear are essential procedures conducted to assess the performance, reliability, and insulation integrity of the switchgear in high voltage environments.

The AC resonant test system generates a continuous variable AC voltage for testing the HV capacitive object. Capacitive test object includes cables, capacitors, GIS, generator set, capacitive instrument transformer, etc. The variable inductance resonant test system can be used at 50Hz and 60Hz or even higher frequency.

Variable Frequency Resonant Withstand Voltage Test Set , High Voltage Test Set For UHV Substation or GIS. I. Application : This series of test system mainly aims at AC voltage withstand test of primary equipment of large capacitor and high voltage and can also satisfy field AC voltage withstand test of sorts of capacitance apparatus.