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China Elbow Surge Arrester, Loadbreak Elbow Connector - Quality from Leading Factory and Suppliers
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China Elbow Surge Arrester, Loadbreak Elbow Connector - Quality from Leading Factory and Suppliers

The Elbow Surge Arrester is an essential component for underground distribution systems, offering superior shielded deadfront protection with a metal oxide varistor design. This product is designed for seamless installation on standard separable connector bushings and can effectively safeguard electrical systems from voltage surges. Whether located at an open point or mid-point of an underground system, it prevents doubling of the voltage wave and safely discharges voltage reflections, Constructed from high-quality peroxide cured EPDM rubber, the housing of the elbow surge arrester features a fully shielded molded conductive EPDM jacket, ensuring adherence to the dead front concept. With its fully submersible EPDM rubber, this product is suitable for a range of applications, making it a reliable choice for operations in various environments, Available in ratings of 27kV, 18kV, and 10kV, these arresters are compatible with nominal 35kV, 25kV, and 15kV underground distribution systems, respectively. Each design integrates standard ANS/IEEE 386 separable connector interfaces, ensuring compatibility with major interface suppliers, If you're looking for a trusted supplier of elbow surge arresters, our factory in China provides top-quality products to meet your needs. This combination of quality manufacturing and reliable performance positions us as a leading supplier in the industry
  • Contact Sales@deruielectric.com/Whatsapp: +86 15088966388

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Load break Elbow Connector is a fully-shielded and insulated plug-in termination for connecting underground cable to distribution power system of pad-mound transformer, surrounding power supply branch box, cable branch box equipped with load break bushings. The elbow connector and bushing insert comprise the essential components of all load break connections. It can meet the demand of lines in nuclear.
The Load break Elbows are molded using high quality sulfur-cured insulation and semi-conduction EPDM rubber. Standard features include a copper connector, tin-plated copper load break probe with an ablative arc-follower tip and stainless steel reinforced pulling-eye. An optional capacity test point, made of corrosion resistance plastic is available for use with fault indicators.

15kV 200A Load break Elbow Connector

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25kV 200A Load break Elbow Connector

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Model Conductor Cross Section (mm²) Stretch range over insulation (mm)
DR ZT-15/200-35 35 16.3-19.9
DR ZT-15/200-50 50 16.3-19.9
DR ZT-15/200-70 70 19.8-23.5
DR ZT-15/200-95 95 23.1-27.1
DR ZT-15/200-120 120 23.1-27.1
DR ZT-15/200-150 150 23.1-27.1
DR ZT-25/200-50 50 23.1-27.1
DR ZT-25/200-70 70 27.6-30.6
DR ZT-25/200-95 95 27.6-30.6
DR ZT-25/200-120 120 30.6-31.6
DR ZT-25/200-150 150 30.6-31.6

Frequently Asked Questions (FAQ)

What is a Load break Elbow Connector?

It is a fully-shielded and insulated plug-in termination used to connect underground cables to distribution power systems, such as pad-mound transformers and cable branch boxes equipped with load break bushings.

What materials are used in the construction of the elbow connectors?

They are molded using high-quality sulfur-cured insulation and semi-conducting EPDM rubber. They also feature a copper connector and a tin-plated copper load break probe with an ablative arc-follower tip.

Can these load break elbow connectors be used in nuclear power applications?

Yes, these connectors are designed to meet the strict demands and requirements of power lines in nuclear environments.

What voltage ratings are available for these connectors?

The load break elbow connectors are available in 15kV 200A and 25kV 200A specifications to suit different system requirements.

Is there a test point available on the Load break Elbow?

Yes, an optional capacity test point made of corrosion-resistant plastic is available for use with fault indicators.