Looking for a reliable 15kV 200A Bushing Insert supplier in China? Comewill , a trusted manufactuer in China, provides high-quality, factory-direct loadbreak bushing inserts engineered for safe, efficient medium-voltage power connections. With patented current path design, corrosion-resistant copper contacts, and durable EPDM insulation, this insert ensures stable electrical performance, fast installation, and high environmental resistance.
| Description | Reference No. | operating voltage | operating nominal current |
| 200A 15kV Bushing lnsert | AH DTT-15/200 | 15kV | 200A |
Welcome (Wenzhou) Electric Co., Ltd’s 15kV 200A Bushing Insert is a go-to core component for medium-voltage distribution network procurement. It packs strong performance, strict standard compliance, and flexible adaptability—making it a solid pick for power engineering projects that need safety and versatility.
Voltage & Current Ratings: Rated for 15kV Class use, with a max phase-to-ground voltage of 15.2kV to fit medium-voltage system needs. It handles 200 Amps continuous current, plus stands up to 10kA fault current for 0.17 seconds—so it stays steady even during short circuits.
Design Compliance: Meets or beats the tough IEEE 386 standards. That means it works with equipment across the industry, operates reliably per codes, and cuts out procurement headaches from non-conforming parts.
Durable Construction: Made with high-quality EPDM insulation and a built-in semi-conductive shield, offering top-tier electrical insulation and stress control. Tin-plated copper contacts boost conductivity, fight corrosion, and last longer—helping you save on long-term replacements.
Superior Environmental Resistance: Built to take on UV rays, ozone damage, moisture, and chemicals. Perfect for harsh outdoor, underground, or industrial spots—keeps performing well no matter the extreme conditions.
User-Friendly Interface: Features a precision-threaded design that lets you install it fast into universal bushing wells with common tools. Simplifies on-site assembly and replacement, saving labor time and cutting operational downtime.
Ideal for key medium-voltage distribution setups, including:
Pad-mounted transformers (vital for residential, commercial, and industrial power supply)
Underground distribution switchgear (supports safe, space-saving urban power grids)
Cable risers and junction enclosures (ensures reliable connections in vertical and branching installs)
Wind and solar energy substations (fits the unique needs of renewable energy infrastructure)
Load-Break Functionality: Creates a safe load-break interface for elbow connectors, letting you switch energized equipment securely and making system maintenance a breeze.
Underground-Ready Design: Fully shielded and submersible, with great insulation and sealing—definitely a top choice for underground power distribution projects.
Broad Compatibility: Works seamlessly with all 200A loadbreak elbows that meet IEEE 386 standards. Gives you flexible procurement options and integrates easily into existing systems.
Enhanced System Performance: Cuts down electrical hazards to boost network safety, makes upgrades or reconfigurations more flexible, and simplifies service—lowering operational and maintenance costs.
Built to hold up in the toughest utility and industrial environments, Welcome (Wenzhou) Electric Co., Ltd’s 15kV 200A Bushing Insert delivers consistent, long-lasting performance for secure, flexible terminations in medium-voltage distribution networks. It’s the smart procurement choice for projects that prioritize reliability, compliance, and efficiency.
1. What is a 15kV 200A Bushing Insert used for?
A 15kV 200A Bushing Insert is used to create a loadbreak interface between a universal bushing well and a 200A loadbreak elbow connector in medium-voltage power systems. It allows cables to be safely connected or disconnected under load conditions and is commonly used in pad-mounted transformers, underground switchgear, and distribution cabinets.
2. Is the Comewill 15kV 200A Bushing Insert compatible with standard elbow connectors?
Yes. The Comewill 15kV 200A Bushing Insert is designed in accordance with IEEE 386 standards, ensuring compatibility with most industry-standard 200A loadbreak elbow connectors. This compatibility simplifies procurement and allows easy integration into existing medium-voltage distribution systems.
3. Can this bushing insert be used in underground or submerged environments?
Yes. The insert is molded from high-quality EPDM insulating rubber with a semi-conductive shield, forming a fully shielded and submersible connection when used with matching components. It offers excellent resistance to moisture, ozone, UV exposure, and environmental contaminants, making it ideal for underground distribution networks.
4. What are the electrical ratings of the 15kV 200A Bushing Insert?
The typical electrical specifications include:
Rated Voltage: 15kV class
Continuous Current: 200A
Maximum Phase-to-Ground Voltage: 15.2kV
Short-Time Fault Current: 10kA for 0.17 seconds
5. How is the bushing insert installed?
The Comewill 15kV 200A Bushing Insert features a precision threaded structure that screws directly into a universal bushing well. A torque installation tool is recommended to ensure proper tightening and prevent damage to the bushing well stud. The installation process is simple and significantly reduces on-site labor time.
Address
No.777 Wanweng Road, Wengyang Sub-district, Yueqing City, Wenzhou City, Zhejiang Province, China
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