Isingeniso Somkhiqizo

I-M7 chungechunge elibunjiwe lekesi lesifunda lisetshenziselwa i-AC 50/60 Hz, ilinganiselwe amandla ka-690V, kulinganiswe isesikhathini samanje ku-800A wesifunda sokuhambisa amandla, esetshenziselwa ukusabalalisa amandla kanye nokuvikela imishini yesifunda namandla ku-overload, short circuit, under voltage etc. fault umonakalo. Futhi kungasetshenziswa njengokuvikelwa kokuqala okungavamile nokulayishwa ngokweqile, isifunda esifushane, ngaphansi kwamandla kagesi. Umkhiqizo unevolumu encane, ukuphuka okuphezulu, i-arcing emfushane, ingafakwa ekufakweni okuqondile nokuqondile.

Temperature lokushisa Environment: Ngaphansi kuka 50 ℃
Itude Ubude: Ngaphansi kuka-2000m;
Izici zokubekezelelana: ukungabi nomswakama, ukumelana nesikhunta, ukumelana nemisebe
Conditions Izimo zokufaka: cwilisa ngaphansi kuka-22.5
♦ Ukusebenzisa imvelo: kungasebenza ngokuthembekile kunyakazisa okujwayelekile komkhumbi, ukuzamazama komhlaba (4g). Akufanele kube nesenzo esonakalisayo kuzinsimbi, futhi kulimaze igesi yokufaka umoya, ngaphandle kwendawo ebonakalayo yokuqhuma kothuli.
Okujwayelekile: GB14048.2

Hlela

Ngokuya ngesilinganiso samanje: 125,160.315.630.800; Qaphela: i-125 ingu-63 uhlaziyo oluthuthukisiwe, i-160 ingu-125 ifreyimu ithuthukisiwe, i-315 ingama-250 ifreyimu ithuthukisiwe, i-630 ingama-400 ifreyimu ithuthukisiwe).
Ngokuya ngamaphoyinti wokuqhekeka kwamandla: S standard H high breaking:
Ngokwezigxobo: 2P 3P4P;
Ngokwenjongo: Ukusatshalaliswa, ukuvikelwa kwemoto; Ikhodi Yomkhiqizo: Ayikho-ezishisayo uhlobo kazibuthe uhlobo E-elektroniki L-ukuvuza wesifunda full

Isilinganiso se-Circuit breaker