RDM1 Series CE CB ISO Molded Case Circuit 400V noma 690V Breaker (MCCB)

Umkhiqizo wochungechunge lwe-RDM1 unevolumu encane, umthamo wokuphuka okuphezulu, i-arc emfushane, izinzuzo zokulwa nokudlidliza, okuwumkhiqizo ofanele ukusetshenziswa komhlaba nolwandle. I-Break rated insulation voltage 800V (RDM1-63 insulation voltage ingu-500V), isetshenziswa kunethiwekhi yokusabalalisa ye-AC 50Hz/AC60Hz, i-voltage esebenza elinganiselwe ifike ku-690V, ikalwe njengamanje ize ifike ku-1250A ukuze kuhlakazwe amandla nokuvikela isekethe nomthombo wamandla ekulayishweni, isekethe emfishane kanye nesekhethi esetshenziswayo ukuze idlulise, futhi ingalimaza isekethe ukuze idlulise. ukuvikela okungajwayelekile nokulayisha ngokweqile, ukuvikela i-short-circuit kanye ne-under-voltage. Umkhiqizo ungafakwa ngokuqondile nangokuvundlile.

Isimo esijwayelekile sokusebenza nendawo yokufaka:

1. Izinga lokushisa: alikho ngaphezu kuka +40°C, futhi lingekho ngaphansi kuka -5°C, futhi izinga lokushisa elivamile alikho ngaphezu kuka +35°C.
2. Indawo yokufaka ingabi ngaphezu kwama-2000m.
3. Umswakama ohlobene: awukho ngaphezu kuka-50%, lapho izinga lokushisa lingu +40°C. Umkhiqizo ungamelana nomswakama ophezulu ngaphansi kwezinga lokushisa eliphansi, isibonelo, lapho izinga lokushisa liku-+20°C, umkhiqizo ungakwazi ukumelana nomswakama ohlobene no-90%. Ukujiya okwenzeke ngenxa yokushintsha kwezinga lokushisa kufanele kunakekelwe ngezilinganiso ezikhethekile
4. Ikilasi lokungcola : Ikilasi lesi-3
5. I-Engeli ephezulu yokufaka ethambekele : 22.5°
6. Uhlobo lokufakwa kwesifunda esisizayo nokulawula : I-II Class; Uhlobo lokufakwa kwe-breaker circuit main: I-III Class;
Iyakwazi ukumelana nokudlidliza okuvamile futhi isebenze ngokuzinza ngaphansi kwesimo sasolwandle.

Ipharamitha yobuchwepheshe eyinhloko:

Imodeli No.	Usayizi wozimele ukalwe nge-Inm A yamanje	Ikalwe ngo-(A)	I-voltage yokusebenza elinganiselwe i-Ue (V)	Izigxobo	Isilinganiso se-short-circuit cricuit Breaker (kA)
					Icu/ cosφ		Ics/ cos Φ
					400V	690V	400V	690V
RDM1-63L	63	(6), 10, 16, 20, 25, 32, 40, 50, 63	400	3	25	-	12.5	-	≤50
RDM1-63M			400	3, 4	50	-	25	-
RDM1-63H			400	3	50	-	25	-
RDM1-125L	125	(10), 16, 20, 25, 32, 40, 50, 63, 80, 100, 125	400	2, 3, 4	35	-	25	-	≤50
RDM1-125M			400/690	2, 3, 4	50	10	35	5
RDM1-125H			400/690	3, 4	85	20	50	10
RDM1-250L	250	100, 125, 160, 180, 200, 225, 250	400	2, 3, 4	35	-	25	-	≤50
RDM1-250M			400/690	2, 3, 4	50	10	35	5
RDM1-250H			400/690	3, 4	85	10	50	5
RDM1-400C	400	225, 250, 315, 350, 400	400	3	50	-	35	-	≤100
RDM1-400L			400/690	3, 4	50	10	35	5
RDM1-400M			400/690	3, 4	65	10	42	5
RDM1-400H			400/690	3, 4	100	10	65	5
RDM1-630L	630	400, 500, 630	400	3, 4	50	-	25	-	≤100
RDM1-630M			400/690	3, 4	65	10	32.5	5
RDM1-630H			400	3, 4	100	-	60	-
RDM1-800M	800	630, 700, 800	4400/690	3, 4	75	20	50	10	≤100
RDM1-800H			400	3, 4	100	-	65	-
RDM1-1250M	1250	700, 800, 1000, 1250	400/690	3, 4	65	20	35	10	≤100

Ukuze ufunde kabanzi sicela uchofoze:https://www.people-electric.com/rdm1-series-ce-cb-iso-moulded-case-circuit-400-or-690v-breaker-mccb-product/