Is it necessary to do grounding in a private house after the stabilizer?
Hello. I spend 220 electricity in the house, 5 kW is allocated. The shield is mounted in the yard on a pole. From him to the house I want to let VVG 3 * 6 to the shield in the house. The house will have a 5 kW stabilizer. Tell me, do I need to do the land layout after the stabilizer around the house. Or is it enough to run a two-wire cable?
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Hello! In this case, the answer is - why then grounding, if you will not ground your electrical equipment? Is there a stabilizer or not - there can always be a breakdown on the case, and your stabilizer is 99% either relay, thyristor, or servo-drive, generally autotransformer, so there is no galvanic isolation from the network. At a minimum, ground outlets for key consumers, such as a water tank, refrigerator, electric kettle, washing machine, and electric stove. It is also worth throwing a core at the PMC in the bathroom.