Method and system for measuring the sort circuit loop resistance in the circuits protected with ground fault circuit breakers, type AC and type A

摘要

method of resistance measurement loop circuit breakers zwarciowej protected ru00f3u017cnicowopru0105dowymi type ac or a difference between the voltage of the network is measured in the unladen condition and voltage network able to loaded, in which to apply the load measurement non-return rate of from 1 to 3 and about tu0119tnieniu,in which the ratio of minimum to maximum contains in the range of from 0.5 to 1.0. the subject of the invention is also a system to implement this method.