ZXBXZ Series 500kV Substation AC Withstand Voltage Resonant Test Device 0-1000kV 30-300Hz Frequency Range
The ZXBXZ Series Resonant Test System is engineered for AC withstand voltage testing of primary equipment in substations rated up to 550kV. This comprehensive system integrates variable-frequency power supply, exciting transformer, reactor, and capacitive voltage divider components.
- Dual operating modes: manual and automatic for flexible testing
- Programmable test parameters: voltage, frequency range, protective current, and operating time
- Compact design with reduced size and weight compared to conventional reactors
- Low temperature rise at rated load with robust protection systems
- Dry type epoxy casting for superior mechanical strength and insulation reliability
- Adjustable frequency control source capacity
- Compatible with 220V or 380V single-phase power sources
- Modular configuration with multiple reactor options for diverse testing requirements
| Parameter | Specification |
|---|---|
| Rated Output Voltage | 0 - 1000kV |
| Output Frequency | 30 - 300Hz |
| Waveform Quality | Pure sine wave, THD <1.0% |
| Duty Cycle | Continuous 60 minutes at full power output |
| Quality Factor | 30-90 |
| Frequency Adjustment | 0.1Hz sensitivity, instability <0.05% |
| Power Supply | 380/220V±15%, 50Hz ± 5% |
All products are shipped within 7-15 working days after payment confirmation. Robust carton or wooden box packaging ensures safe delivery. Multiple shipping options including express, sea freight, and railway available. Complete customs documentation provided for customer's forwarder arrangements.
Wuhan GDZX Power Equipment Co., Ltd. specializes in power test equipment design, production, and sales. The company provides comprehensive solutions for high-voltage testing and electrical testing services, with product range including AC series resonance test devices, high voltage test equipment, transformer test equipment, and secondary protection systems.
- Expert consulting with dedicated sales and technical engineering support
- Comprehensive product information and technical documentation
- Competitive pricing with manager-confirmed quotations
- Factory visits welcome with signed contracts and technical agreements
- Proactive communication and technical assistance throughout project lifecycle
- Efficient delivery, installation, debugging, and training services
- One-year comprehensive product warranty
- Lifetime technical support and maintenance services
- 24-hour response time for technical issues and customer feedback
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