Proper grounding of SDR receivers

Proper grounding of SDR receivers

A portable smoke exhaust must be connected. According to SP 60.13330.2016, it relates to SDR power consumers, and the requirements of the codes of fire safety rules apply to it.

Where does the gas pipeline come from?

Where does the gas pipeline come from?

The boiler began to smoke and knocked out an automatic machine, on the boiler, the grounding conductor melted, turned off the gas pipeline - there was no smoke and short circuit. Reconnected the gas pipeline, the situation repeated. What to do?

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