I-RDM1L series molded case circuit breaker, isetshenziswa kakhulu kwisekethe yokusabalalisa ye-AC50/60Hz, i-voltage yokusebenza elinganisiwe ingu-400V, i-current elinganisiwe ifinyelela ku-800A ukuze ihlinzeke ngokuvikelwa ngokungaqondile nokuvimbela umlilo obangelwa yi-fault grounding current, futhi ingasetshenziswa futhi ekusabalaliseni amandla kanye nokuvikelwa kwesekethe ekucindezelweni ngokweqile kanye ne-short-circuit, futhi isebenza ekudluliseni isekethe kanye ne-start motor kaningi. Lo mkhiqizo ufanelekela ukuhlukanisa. Lo mkhiqizo usetshenziswa ngokwezinga le-IEC 60947-2.
Inombolo Yemodeli
Isimo sokusebenza esijwayelekile kanye nendawo yokufakwa:
1.1 Izinga lokushisa: alikho ngaphezu kuka-+40 °C, futhi alikho ngaphansi kuka--5 °C, kanye nezinga lokushisa elijwayelekile alikho ngaphezu kuka-+35 °C.
1.2 Indawo yokufaka ayidluli ku-2000m.
1.3 Umswakama ohlobene: kungabi ngaphezu kuka-50%, uma izinga lokushisa lingu-+40°C. Umkhiqizo ungamelana nomswakama ophezulu ngaphansi kwezinga lokushisa eliphansi, isibonelo, uma izinga lokushisa lingu-+20°C, umkhiqizo ungamelana nomswakama ohlobene ongu-90%.
Ukufiphala okwenzeke ngenxa yokushintsha kwezinga lokushisa kufanele kuqashelwe ngezilinganiso ezikhethekile.
1.4 Uhlobo lokungcola: Uhlobo lwe-3
1.5 Kufanele ifakwe endaweni engenangozi yokuqhuma, futhi ayinayo igesi nothuli oluhambisa umoya olungabangela ukugqwala kwensimbi kanye nomonakalo wokushisa.
1.6 Uma ukufakwa okuphezulu kuthambekele ku-engela engu-5°, kufanele kufakwe endaweni engenawo umthelela osobala kanye nethonya lesimo sezulu.
1.7 Uhlobo lokufakwa kwesekethe eyinhloko: III, Uhlobo lokufakwa kwesekethe esizayo kanye nesekethe yokulawula: 11
1.8 Indawo yokufaka insimu yamagnetic yangaphandle akufanele idlule izikhathi ezi-5 zensimu yamagnetic yomhlaba.
1.9 Ukufakwa kwendawo kagesi: Uhlobo B
Ukuze ufunde kabanzi sicela uchofoze: https://www.people-electric.com/rdm1l-series-earthleakage-circuit-breaker-elcb-moulded-case-circuit-breaker-product/
Isikhathi sokuthunyelwe: Julayi-20-2024
