500KV 50HZ AC High Voltage Resonant Test System with 0-1000kV Output and 30-300Hz Frequency Range
MOQ:
1Set
Delivery Time:
7-20 work days
Brand:
GDZX
Product Description
Product Overview
This 500KV 50HZ AC High Voltage Resonant Test System is engineered for AC withstand voltage testing of primary substation equipment rated at 550KV or below. The system comprises a variable-frequency power supply, exciting transformer, reactor, and capacitive voltage divider.
Key Features
- Dual operating modes: manual and automatic for flexible testing
- Configurable test parameters including voltage, frequency range, protective current, and operating time
- Compact design with reduced size and weight compared to conventional reactors of equivalent capacity
- Minimal temperature rise at rated load with robust protection and stable performance
- Dry type epoxy cast construction ensuring high mechanical strength and reliable insulation
- Adjustable frequency control source capacity
- Compatible with 220V or 380V single-phase power sources for convenient field operation
- Modular configuration with multiple reactor options to accommodate various test requirements
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Output Voltage | 0 - 1000kV |
| Output Frequency | 30 - 300Hz |
| Waveform | Pure sine wave (THD <1.0%) |
| Duty Cycle | Continuous operation for 60 minutes at full power output |
| Quality Factor | 30-90 |
| Frequency Adjustment | 0.1Hz sensitivity with <0.05% instability |
| Power Supply | 380/220V ±15% |
| Power Frequency | 50Hz ±5% |
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Company
Wuhan GDZX Power Equipment Co., Ltd
Location
No.1 Fenghuangyuan Second Road, Jiangxia District, Wuhan City, Hubei Province, China
Contact Person
Annie