Intelligent Vacuum Circuit Breaker for Power Grid 100kA 220kV Three Phase
Product Spotlights
Jinhua Dika Electrical Equipment Co., Ltd., a certified ISO9001 manufacturer based in Zhejiang, China, proudly introduces our Intelligent Vacuum Circuit Breaker engineered for robust 220kV power grid applications. With over $1 million in annual exports and a presence across six continents, our solutions deliver critical protection through advanced vacuum interruption technology and real-time intelligence capabilities. This three-phase breaker combines 100kA fault current handling with predictive maintenance features, offering grid operators unparalleled reliability in high-voltage environments.
Core Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Voltage | 220kV |
| Breaking Capacity | 100kA |
| Mechanical Life | 30,000 operations |
| Contact Material | CuCr50 Vacuum Interrupter |
Intelligent Operation Advantages:
- • Real-time contact wear monitoring via embedded sensors
- • Predictive maintenance alerts through SCADA integration
- • Auto-reclosing functionality with programmable logic
- • Vibration analysis for mechanical condition assessment
Structural Benefits:
- • Triple-sealed stainless steel enclosures (IP65 rated)
- • Modular design for simplified maintenance access
- • Anti-condensation heaters for high-humidity environments
- • Corrosion-resistant coatings for coastal installations
Trusted by utilities across North America, Europe, and Asia-Pacific regions, Dika's circuit breakers undergo 72-hour continuous load testing before shipment. Our manufacturing facilities implement full traceability with unique serialization of all critical components. With ports in Shanghai, Tianjin, Guangzhou, and Ningbo, we ensure timely global delivery backed by comprehensive documentation packages including factory test reports and installation manuals.
Frequently Asked Questions:
Q: What certifications accompany this product?
A: All units are manufactured under ISO9001 quality management system. Region-specific certifications available upon request.
Q: Can you provide custom control voltage configurations?
A: Yes, we offer DC 48V/110V/220V or AC 110V/220V control systems based on project requirements.
Q: What is the typical delivery lead time?
A: Standard configurations ship in 8-10 weeks. Expedited options available for urgent projects.
Q: Do you offer installation supervision services?
A: Global commissioning support available through our engineering team with prior arrangement.
Q: How does the intelligent monitoring system communicate?
A: Standard IEC 61850 communication protocols with optional Modbus RTU/TCP interfaces.
Q: What maintenance tools are included?
A: All units ship with mechanical operation counter, contact erosion indicators, and test terminals.
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