GIS AC Resonant Test System Variable Frequency High Voltage Resonance Test Equipment for GIS Switchgear, Circuit Breaker and Substation Insulation Testing
The GIS AC Resonant Test System is designed for high-voltage AC dielectric and withstand testing of Gas Insulated Switchgear and associated substation equipment.
GIS testing requires a stable high-voltage AC source with appropriate voltage capacity, measurement accuracy and protection functions.
A variable-frequency resonant system can be configured according to the GIS test object's capacitance and required test voltage.
- GIS AC withstand test
- GIS dielectric test
- GIS insulation verification
- Circuit breaker AC test
- Switchgear testing
- Busbar testing
- CT/PT testing
- Insulator testing
- Substation equipment withstand test
- Variable-frequency output
- High-voltage modular reactor
- Automatic resonance tuning
- Digital control
- High-voltage measurement
- Overcurrent protection
- Overvoltage protection
- Flashover protection
- Zero-start protection
- Real-time monitoring
Modern series-resonant systems are specifically marketed for GIS, transformers, switchgear and other capacitive substation equipment.
Q: Can this system test complete GIS sections?
A: Yes, when the system's voltage, capacity and test-object capacitance are appropriately matched to the GIS configuration.
Q: What determines the required system capacity?
A: The main factors include test voltage, GIS capacitance, test frequency, test duration and required current.
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