News- Jiangsu Wopeng Power Technology Co., Ltd

What is Medium-Low Voltage Bus Bar?

Jun 16, 2026

1 What Is a Medium-Low Voltage Bus Bar? A Medium-Low Voltage Bus Bar is a rigid conductor system rated for approximately 0.4 kV to 35 kV, used in substations, distribution rooms, industrial plants...
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What is Reinforcing Steel Aluminum Strand ？

Jun 09, 2026

Reinforcing Steel Aluminum Strand (ACSR) is a high-capacity stranded conductor built around a galvanized steel core wrapped by concentric layers of aluminum wires. In practical terms: the aluminum c...
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What MGG Fixed Bus-Bar Supports Are and How to Specify Them

Jun 02, 2026

The MGG fixed support type bus-bar support is the standard mechanical anchor for aluminum alloy tubular busbars in power substations. It locks the busbar in place axially, preventing longitudinal m...
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What Makes Fully Insulated Tubular Bus Bars the Smart Choice for Modern Power Distribution？

May 26, 2026

Fully insulated tubular bus bars represent the next-generation solution for power distribution systems, combining enhanced operator safety, superior reliability in harsh environments, and significant...
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What Makes Post Insulators the Backbone of Modern High-Voltage Infrastructure

May 19, 2026

A post insulator is a rigid insulating component used in substations, transmission lines, and switchgear to support live conductors and provide electrical isolation. Despite the continuous emergence ...
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What Makes Magnesium-Aluminum Alloy Tubular Bus Bars Essential for Ultra-High Voltage Power Transmission Systems？

May 12, 2026

Ultra-high voltage (UHV) magnesium-aluminum alloy tubular bus bars serve as the core conductive components for 500kV and above extra-high voltage and ultra-high voltage power transmission and transfo...
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What Is an EPDM Silicone Rubber Tubular Bus Bar and How Does Co-Extrusion Enable Superior Insulation?

May 05, 2026

The EPDM silicone rubber tubular bus bar adopts a composite shielded insulation structural design. Through polymer extrusion technology, the tubular copper or aluminum conductor, conductor shielding ...
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What is an Epoxy Resin Casting Tubular Bus Bar?

Apr 28, 2026

In the context of the global energy transition and accelerated industrial electrification in 2026, the Epoxy Resin Casting Tubular Bus Bar has emerged as a core component for high-voltage and extra-h...
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What Is a PTFE Tubular Busbar？

Apr 21, 2026

A PTFE tubular busbar is a high-voltage power transmission device that uses a metal tube (typically copper or aluminum) as the conductor, PTFE-oriented film as the primary insulating medium, and a pr...
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How to Choose the Right Bus Bar for Medium and Low Voltage Systems?

Apr 13, 2026

How to Choose the Right Bus Bar for Medium and Low Voltage Systems The direct answer: choose your bus bar by first confirming the voltage class, then sizing for continuous current rating and short-ci...
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How to Select the Right Aluminum Alloy Tubular Bus Bar?

Apr 13, 2026

How to Select the Right Aluminum Alloy Tubular Bus Bar The most direct answer: select your aluminum alloy tubular bus bar based on four core parameters — alloy grade, outer diameter and wall thicknes...
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What Is a Fully Insulated Tubular Bus Bar and Where Is It Used?

Apr 13, 2026

What Is a Fully Insulated Tubular Bus Bar and Where Is It Used? A fully insulated tubular bus bar is a rigid, cylindrical electrical conductor enclosed within a continuous dielectric insulation syst...
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