Jwayelekile

Uchungechunge lwe-YCM7YV lwe-elekhthronikhi yepulasitiki Case Circuit Breaker (Lapha kubhekiselwa kulo: I-Breakar Breaker) ilungele amagridi wamandla we-ac 50hz, i-voltage kagesi ekalwe ngo-800v nangaphansi, futhi ilinganiswe isebenza njengamanje kuze kube ngu-800a. Umkhawulo wokujikeleza we-averles elayisha ngokweqile umkhawulo wesikhathi eside emkhawulweni, umkhawulo wesikhathi esifushane sokubambezeleka kwesikhashana, umkhawulo we-Short-Circuit Delay-Delies Fixed Isikhathi Siming, Imisebenzi yokuvikela umjikelezo we-Short-voltage. Ngaphansi kwezimo ezijwayelekile, umjikelezo

I-Breaker isetshenziselwa ukushintshwa okungatheni kwamasekethe kanye nokuqala kwe-infrequent kwe

motors.Loluchungechunge lokuphuka kwabasekeli lunomsebenzi wokuhlukanisa, futhi uphawu lwalo oluhambisanayo ngukuthi "   "

Okujwayelekile: IEC60947-2.

Izimo zokusebenza

1. I-Ambient Air Temperature

a) Inani eliphakeme lomkhawulo aweli + 40 ℃;

b) Inani eliphansi lomkhawulo aweli -5 ℃;

c) inani eliphakathi nendawo elingaphezu kwamahora angama-24 alidluli + 35 ℃;

2. Ukuphakama

Ukuphakama kwesiza sokufaka akudluli ku-2000m.

3. Izimo zezulu

Umswakama ohlobene nomkhathi awudluli ama-50% lapho kuqamula

Ukushisa okuphezulu kungukuthi 40 ° C; kungaba nomswakama ophakeme ophakeme ephansi

amazinga okushisa; Lapho kuqhathaniswa namazinga okushisa aphansi ngenyanga

Inyanga ngu- + 25 ° C, izinga lokushisa lanyanga zonke lenyanga lingu- + 25 ° C. Umswakama ohlobene ngu-90%, ubheka ukukhawulelwa okwenzeka ku

indawo yomkhiqizo ngenxa yezinguquko zokushisa.

4. Iziqu zokungcola

Ukungcola Iziqubulo 3, izesekeli ezifakwe ekwephule umjikelezo zine-degree yokungcola.

I-5. Isigaba sokufaka

Umjikelezo ophambili wephule umjikelezo uzoba isigaba sokufaka i-III, kanye nesifunda esisizayo nokulawula Circuitshall kube isigaba sokufaka II.

6. Izimo zokufaka.

Ama-Breakers wesekethe kufanele afakwe ngokuqondile, imvamisa nge-wiring ebheke phezulu, futhi amandla kazibuthe angaphandle esizeni sokufaka akufanele adlule izikhathi ezi-5 i-geomagnetic field kunoma iyiphi indlela.