qalabka Earthing

qalabka Earthing loo sameeyay si looga hortago in nidaamka cable danab yar yahay ka circuit gaaban ee qaybinta korontada

qalabka Tani waxay ka caawisaa si ay u sameeyaan line dusha oo dhan low danab dahaaran noqon oo nabad iyo xasilooni.

Jera 'qalabka earthing for LV-ABC waxaa ka mid ah:

* Adabtarada Earthing
* dahaaran Earthing qaybta
* arrester watada
Xidhiidhiyayaasha oo dhammu ta caadiga ah NFC 33020, 50483 CENELEC 4 fasalka 1.

la geeyn karaa isku xira dalooliyo dahaaran (IPC)

qalabka dhammuna waxay u gudbeen danab ka hor joogsataan baaritaano qubeyska quuska, waayo-aragnimo hawlgalka la kul min -60 ° ilaa C inay imtixaanka +60 ° C, imtixaanka baaskiil heerkulka, baaritaanka iska caabin ah daxalka iwm qalabka madhxiya ka samaysan yihiin cimilada iyo UV polymer u adkaysta.

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