Comking Power Unveils Next-Gen Bushing Solutions for Global Energy Infrastructure
►Precision Engineering Meets Global Standards
At the heart of Comking’s latest offering is the 200A Transformer Bushing, a critical component for underground and pad-mounted transformers. Rated at 12kV/200A and compliant with State Grid specifications, this bushing delivers exceptional electrical integrity with a power frequency withstand voltage of 42kV and partial discharge performance below 5pC at 15kV. Its pressure-plate mounting design ensures quick, secure installation—ideal for urban grid upgrades and renewable energy integration projects worldwide. As a trusted Transformer Bushing Factory China, Comking combines rigorous quality control with scalable manufacturing to serve international markets efficiently.
Complementing this is the versatile 202 Bushing, engineered for SF6 gas-insulated Ring Main Units (RMUs). Certified to EN 50181 standards and rated for both 630A and 1250A currents, it features dual-seal compatibility—seamlessly interfacing with SF6 or high-voltage insulation oil on one end and front connectors on the other. Integrated grounding points and live-display sensor compatibility (16–20pF) enhance safety and monitoring capabilities. This product solidifies Comking’s position as a leading Bushing Manufacturer China, delivering robust, future-ready components for compact secondary substations across Europe, Southeast Asia, and beyond.
Rounding out the trio is the Side Extension Bushing (Suitable for Environmental Protection RMU)—a forward-looking solution aligned with the global shift away from SF6. Designed for eco-friendly RMUs using dry air or alternative insulating media, this 12kV/630A bushing meets stringent airtightness requirements (≤1.0×10⁻⁸ Pa·m³/s) and passes 48kV power frequency tests. Its standardized interface supports seamless integration with side extension busbar connectors or sealing plugs, enabling modular, maintenance-friendly switchgear designs. For international buyers seeking sustainable infrastructure partners, Comking stands out as a reliable Side Extension Bushing manufacturer China.
►Built for the Future, Backed by Global Support
All three products undergo X-ray inspection to guarantee bubble- and impurity-free insulation—a testament to Comking’s zero-defect manufacturing philosophy. With in-house R&D, ISO-certified production lines, and a growing network of overseas service centers, Comking ensures not just product excellence but also responsive technical support and customization.
►About Zhuhai Comking Electric Co., Ltd.
As a vertically integrated Transformer Bushing Factory China, Bushing Manufacturer China, and Side Extension Bushing manufacturer China, Comking Power specializes in medium-voltage switchgear, distribution transformers, and smart grid components. With exports to over 50 countries and certifications including IEC, GB, and EN standards, Comking continues to empower global energy transitions through engineering excellence.
For product inquiries, technical datasheets, or partnership opportunities, visit www.comkingpower.com or contact international-sales@zhcomking.com.