Welcome to Shenheng
About CHSH
Shenheng Power Equipment Co., Ltd. is founded since 2001 and is located in the well-known “capital of China’s electrical appliances”, Yueqing City, Zhejiang Province, adjacent to the coast of the East China Sea and Oujiang River in the South and Yandang Mountain, a national scenic spot of “wonderful beauty in the world” in the north. It is one of the professional production enterprises specializing in the production of high and low voltage switch transmission and distribution equipment and high and low voltage electrical components.
hot product
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35kv medium voltage oil type transformer
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20KV Medium Voltage Oil Type Transformer
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10KV Medium Voltage Oil Type Transformer
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35KV Medium Voltage Dry Type Transformer
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20KV Medium Voltage Dry Type Transformer
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10KV Medium Voltage Dry Type Transformer
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KYN28-12 12KV Medium Voltage Switchgear
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KYN28-12 24KV Medium Voltage Switchgear
news information
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Current Transformers and Their Applications
Oct-21-2025Current Transformers and Their Applications Current transformers are an important component of modern electrical systems. They allow for safe measurement, monitoring, and control of large currents...
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Why can’t transformers operate with direct current?
Oct-16-2025Why can’t transformers operate with direct current? A transformer cannot operate with direct current (DC) because its operation relies on a changing magnetic field, which DC does not provide....
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The principle of current transformer
Oct-15-2025A current transformer (CT) operates on the principle of electromagnetic induction, similar to a standard transformer. Its primary purpose is to step down the high current from the power system to a...
