Core Product Focus: Three Key Components for Reliable RMUs
1. The Heart of the Switchgear: 12kV Bottom Isolation Circuit Breaker Pole
The Technical Role: In a Solid Insulated RMU, the circuit breaker pole is the core unit for making, breaking, and isolating electrical circuits. Our 12kV Bottom Isolation Circuit Breaker Pole integrates the vacuum interrupter and operating mechanism into a single, solid-insulated pole. This design is key for creating compact, reliable 12kV outdoor power distribution equipment.
Our Custom Solution: We specialize in customizing this critical component. We adapt the interface, rating, and mechanical dimensions to integrate seamlessly into your specific switchgear design, providing a robust foundation for power distribution automation systems.
2. The Connection Guardian: Insulating Plug for Cable Accessories
The Technical Role: After installing a cable termination, protecting the connection point is vital. The Insulating Plug acts as a secondary seal and insulating barrier. It safeguards the 15kV/630A shielded front connector interface from dust and moisture, ensuring long-term integrity and safety.
Our Custom Solution: As a professional Insulating plug supplier China, we offer this plug as part of a complete connection system. Whether you require a standard Fully Insulated 15kV Shielded Front Connector or a modified plug for a unique application, our focus is on providing reliable, tailored connection kits that meet exact specifications.
3. The Flexible Interface: Side Extension Bushing for Grid-Standard RMUs
The Technical Role: A bushing forms the critical interface between the sealed RMU compartment and external connections. Our Side Extension Bushing is engineered for National Grid Standard RMUs. It maintains gas-tight integrity while providing a standardized, reliable port for side-connected busbars or cables, functioning as a Bushing 630A /1250A for gas insulated ring main unit.
Our Custom Solution: We manufacture this bushing to strict grid standards for guaranteed compatibility. Beyond the standard model, we provide customized solutions for unique angular configurations, creepage distances, or specific material requirements, ensuring your RMU meets complex project specifications.
Beyond Components: Comking Electric's System-Level Expertise
Our value proposition extends beyond individual parts to system-level customization and support.
Collaborative Design: Our engineering team can engage early in your R&D process to optimize the insulation and connection layout of your new switchgear design.
Comprehensive Portfolio: We supply a full range of Insulating Parts, including 200A Transformer Bushings, Steep Wave Protection Arresters, Supporting Insulators, and Environmental Protection RMU Bushings, covering virtually all MV equipment insulation needs.
Quality in Process: From advanced epoxy formulations to Automated Pressure Gelation (APG) casting and rigorous testing, we ensure consistent, high-performance quality in every component.
From a core circuit breaker pole to a protective insulating plug and a standard grid bushing, Comking Electric is redefining reliability standards through solid insulation technology and customer-centric innovation. We provide not just products, but adaptable solutions that help you build more compact, eco-friendly, and intelligent power distribution equipment.