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What are the main standards for surge protection device?
Jul 03 , 2025
1. Main standards for lightning protection application design IEC 62305-1:2010/GB/T 21714.1-2015 《Protection against lightning-Part 1: General principles》 IEC 62305-2:2010/GB/T 21714.2-2015 《Protection against lightning-Part 2: Risk management》 IEC 62305-3:2010/GB/T 21714.3-2015《Protection against lightning-Part 3: Physical damage to structures and life hazard》 ...
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What's surge protection device?
Jul 10 , 2025
Surge, also known as voltage surge or surge, is a common phenomenon in power systems, usually referring to sudden current or voltage fluctuations. Such fluctuations may be caused by lightning strikes, grid failures, switch operations or other reasons. Power surges can cause serious damage to power equipment and electronic equipment, and even lead to safety issues such as fire. Surge protection dev...
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How to Tell If a Surge Protection Device Is Bad
Jul 17 , 2025
Surge protection devices (SPDs) are essential for safeguarding your electronics from voltage spikes caused by lightning strikes, power outages, or electrical faults. However, like any other device, SPDs can wear out or fail over time. If your surge protector stops working effectively, your expensive equipment could be at risk. Here’s how to tell if your surge protection device is bad a...
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