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![[Research] Electric vehicle high voltage fuse industry research report](../upload/thumb_src/800_500/1621320759.png)
[Research] Electric vehicle high voltage fuse industry research report
By 2020, China's electric vehicle fuse market will reach 2 billion US dollars.
2021/07/14 曙熔
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Jiangxi Power Grid Installed UHV Lightning Arrester for the First Time
China Southwest Net/News Zhong Jiabin and reporter Shen Guannan report: On April 18, the first UHV transmission line passing through Jiangxi-Sichuan Yibin to Zhejiang Jinhua ±800 kV UHV transmission line began an annual power outage maintenance , Before the summer electricity peak, a comprehensive "physical examination" is carried out in advance, and 10 sets of lightning arresters are installed for the first time to improve the lightning protection ability of the line and ensure the safe operation of the line. It is reported that the ±800 kV Binjin Line UHV transmission line starts from Yibin in Sichuan in the west to Jinhua in Zhejiang in the east, with a total length of 1670.8 rated value, rated voltage level of ±800 kV, and transmission power
2021/07/14 曙熔
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Disassemble the high-voltage fuse XRNP, tell you why it is so cheap?
Recently, according to customer reports, the products sold on a website are the same as Shuguang fuses, but the price difference is large. ? So we plan to learn CCTV and get a XRNP1-10KV 0.5A fuse from a friend for disassembly. Next, we will do a product anatomy for you, and show you the mystery.
2021/07/14 曙熔
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Comparison and application of low-voltage fuses and circuit breakers
In the past ten years, in the planning of low-voltage power distribution systems for industrial buildings, civil buildings and outdoor equipment, the use of low-voltage fuses has become less and less, but thousands of people have used low-voltage circuit breakers. Correspondingly, low-voltage The number of fuses installed in the distribution box is also greatly reduced.
2021/07/14 曙熔
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![Principle of high voltage current limiting fuse]()
Principle of high voltage current limiting fuse
High-voltage current-limiting fuses are used to protect electrical equipment and connecting wires. They operate by heating the fuse element when the current flowing through the equipment exceeds the m
2025/10/15 曙熔
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![Correct selection of fuses such as drop-out fuses]()
Correct selection of fuses such as drop-out fuses
The fuse element in fuses and low-voltage load switches is connected in series with the circuit during operation, providing overload and short-circuit protection for wiring and electrical equipment. W
2025/10/13 曙熔
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![High voltage fuse short circuit protection function]()
High voltage fuse short circuit protection function
High-voltage fuses provide short-circuit protection. When a circuit or a device within it is overloaded or malfunctions, and the current in the circuit exceeds a specified value after a certain period
2025/09/29 曙熔
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![The function of high-voltage fuses]()
The function of high-voltage fuses
A high-voltage fuse is a commonly used protective device. Its main function is to quickly disconnect the load when there is an overload in the circuit, preventing harm to the equipment in the circuit.
2025/09/09 曙熔
