What are the precautions for connecting the three-plug power cord 1. The three-phase four-wire system is used to transmit
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Waterproof transformer, hence the name Siyi, is a waterproof transformer. It is a kind of transformer, but it is different fr
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1. Main circuitInrush current limit: limit the inrush current on the input side when the power is turned on.Input filter: its
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There are two main factors that determine the safety characteristics of the isolation transformer.1. The secondary line of th
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1. Insulation resistance: the insulation resistance of the control transformer in the cold state should be no less than 10MΩ;
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