Tech - Xian Tiangong Electric Co., Ltd.

How to Evaluate IEC 60099-4 Surge Arrester Type Test Documentation

Aug 20-2026

Type tests are used to validate the design of a surge arrester family, not to test every voltage rating as an isolated product. When reviewing IEC 60099-4 documentation, the key question is whether th...

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20 Aug

How to Select a Distribution Class Surge Arrester

Aug 20-2026

Selecting a distribution class surge arrester requires more than choosing a rated voltage from a table. The arrester must be coordinated with the network grounding method, temporary overvoltage condit...

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20 Aug

WHY CHOOSE TGE SURGE ARRESTERS - 7 Competitive Advantages

Jun 26-2026

TGE is one of the few manufacturers worldwide that controls the entire surge arrester value chain — from MOV development to finished product. This integrated capability, combined with rigorous testin...

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26 Jun

What Makes a High-Quality Surge Arrester?

Jun 19-2026

When specifying surge arresters for distribution networks, engineers and procurement specialists should look for these key attributes that distinguish a quality arrester built for decades of service:1...

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19 Jun

RESEARCH ON THE UNEVEN CURRENT DISTRIBUTION CHARACTERISTICS OF THE ENERGY ABSORPTION BRANCH OF HVDC CIRCUIT BREAKERS THROUGHOUT ITS ENTIRE LIFE CYCLE

Jun 12-2026

Dongyi Zhao, Xi'an Tiangong Electric Co.,Ltd., Xi'an，China Yugang Ge, Xi'an Tiangong Electric Co.,Ltd., Xi'an，China Xingjun Ren, Xi'an Tiangong Electric Co.,Ltd., Xi'an，China Zhen Lin, Xi&...

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12 Jun

Definition and Advantages of Arresters

Dec 29-2025

Definition of ArrestersA lightning arrester is a device used to protect electrical equipment from high transient overvoltages caused by lightning strikes, limit the duration of follow current, and als...

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29 Dec

How MOV Surge Protector Circuits Safeguard Sensitive Electronics

Dec 26-2025

In today's world, electronics are more essential than ever, driving everything from personal devices to industrial machinery. However, these devices are vulnerable to power surges, which can occur...

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26 Dec

Key Advantages of Using Metal-Oxide Varistors in Industrial and Commercial Applications

Dec 13-2025

In industrial and commercial settings, protecting electrical systems from overvoltage events is essential to ensure the longevity and reliability of equipment. Metal-oxide varistors play a pivotal rol...

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13 Dec

The Importance of Lightning Arrester in Power Systems for Protection and Reliability

Dec 12-2025

Lightning surges are among the most destructive forces that can compromise the integrity of power systems. They can cause irreparable damage to electrical components, disrupt the power supply, and lea...

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12 Dec