ZXMN-A Intelligent Circuit Breaker Simulator with 220KV Voltage Rating and 6.1Kg Portable Design for Relay Protection Testing
The ZXMN-A Circuit Breaker Simulator is an intelligent portable testing device designed for comprehensive relay protection system testing. It simulates circuit breaker tripping and closing operations to reduce mechanical wear on actual breakers, extend equipment lifespan, and improve testing efficiency without requiring power interruption to the devices under test.
- Touch keyboard operation with pilot lamp indication
- Voice prompt system with audio feedback for correct and incorrect operations
- Single Chip Microcomputer control circuit for precision operation
- Low voltage control circuit using integrated components
- Photocoupling and solid state components ensure stable performance
- Complete isolation between single chip input circuit and strong current parts
- Withstands 220KV AC/DC voltage with automatic external circuit cutoff
| Parameter | Specification |
|---|---|
| Input Voltage | AC220±10% |
| Tripping/Closing Method | Split phase, Three phase |
| Operation Voltage | DC110V, DC220V |
| Current Selection | 0A, 0.25A, 0.5A, 1A, 2A, 4A, 5A |
| Tripping Time Options | 20ms, 40ms, 60ms, 80ms, 100ms, 110ms, 200ms |
| Closing Time Options | 50ms, 100ms, 150ms, 200ms, 300ms, 400ms, 500ms |
| Contact Simulation | AC220V/5A normally open/close |
| Single Contact Time Error | ±1ms |
| Total Contact Group Time Error | ±2ms |
| Instrument Dimensions | 350mm × 310mm × 140mm |
| Net Weight | 6.1Kg |
Wuhan GDZX Power Equipment Co., Ltd. specializes in power test equipment manufacturing, integrating design, production, and sales. The company provides complete solutions for high-voltage testing and electrical testing services, with product lines including AC series resonance test devices, transformer test equipment, cable fault testers, and secondary protection systems.
- One year free warranty with three years quality assurance
- Lifetime maintenance and technical support
- 24/7 after-sales service with 24-hour response time
- Professional consulting and technical engineering support
- OEM & ODM services available
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