Ua nyob rau hauv Suav teb CJRV-32H 32A Tsav Tsheb Pib Tsav Tsheb Tiv Thaiv Circuit Breaker Featured Duab Featured

Ua nyob rau hauv Suav teb CJRV-32H 32A Lub Cev Muaj Zog Pib Lub Cev Muaj Zog Tiv Thaiv Circuit Breaker

Kev Piav Qhia Luv:

Lub CJRV series AC Motor protection circuit breaker yog tsim rau cov circuits nrog AC voltage txog li 690V thiab tam sim no txog li 80A. Nws yog siv rau overload, theem tsis ua haujlwm, kev tiv thaiv luv luv, thiab tsis tshua muaj kev pib tswj ntawm peb-theem squirrel cage asynchronous motors. Nws tuaj yeem siv rau kev tiv thaiv kab faib khoom thiab tsis tshua muaj kev hloov pauv load, thiab kuj tuaj yeem siv ua isolator.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov xwm txheej ua haujlwm thiab kev teeb tsa ib txwm muaj

Qhov siab ntawm qhov chaw teeb tsa feem ntau tsis tshaj 2000m;
Qhov txwv qis ntawm qhov kub thiab txias ntawm huab cua feem ntau tsis qis dua -5 ℃, qhov txwv siab tshaj plaws tsis siab dua + 40 ℃, thiab nws tus nqi nruab nrab hauv 24 teev tsis tshaj + 35 ℃;
Cov av noo ntawm huab cua yuav tsum tsis pub tshaj 90% (ntawm + 25 ℃ ± 5 ℃)
Qib kev ua qias tuaj ntawm ib puag ncig yog qib kev ua qias tuaj 3;
Pawg teeb tsa ntawm lub starter yog pawg teeb tsa lll;
Qhov kev nqes ntawm lub starter thiab qhov chaw teeb tsa ntsug yuav tsum tsis pub tshaj ± 5 °;
Qib kev hla mus: CJRV-25 (X), CJRV-32 (X), CJRV-32H, CJRV-80: 10A;
Cov sijhawm ua haujlwm ntsuas: cov sijhawm ua haujlwm tsis tu ncua, yim teev ua haujlwm.

Cov yam ntxwv

Qhov ntsuas hluav taws xob rwb thaiv tsev Ui (V): 690.
Qhov ntsuas hluav taws xob ua haujlwm Ue (V): AC230/240, AC400/415, AC440, AC500, AC690.
Zaus ntsuas (Hz): 50/60.
Tam sim no ntsuas ntawm lub plhaub ncej theem Inm (A): 25 (CJRV-25,25X), 32 (CJRV-32,32X CJRV-32H), 80 (CJRV-80).
Tam sim no ntsuas ntawm qhov tso tawm Hauv (A): (saib Rooj 1).
Teem sijhawm tswj hwm tam sim no: (saib Rooj 1).
Qhov ntsuas qhov kawg ntawm lub zog luv luv tawg lcu (kA): (saib Rooj 1).
Qhov ntsuas kev ua haujlwm luv luv ntawm lub voj voog tawg lcs (kA): (saib Rooj 1).
Rated impulse withstand voltage Uimp (V): 8000.
Cov pawg xaiv (A lossis B) thiab cov pawg siv: A, AC-3.
Ua ntej muab tus hlau (hlau/hlau ua daim kab xev) ntxig rau hauv lub davhlau ya nyob twg, qhov ntev ntawm cov rwb thaiv tsev yuav tsum tau tev tawm (hli): 10, 15 (CJRV-80).
Thaj tsam hla ntawm tus neeg xyuas hluav taws xob (hlau/conductive bar) mm²: 1~6, 2.5~25 (CJRV2-80).
Tus naj npawb siab tshaj plaws ntawm cov xov hlau (xov hlau/cov hlau uas ua rau muaj hluav taws xob) uas raug tso cai kom raug clamped rau hauv: 2, 1 (CJRV-80).
Qhov loj ntawm lub qhov ntsia hlau (lossis lub hau ntswj): M4, M8 (CJRV-80).
Lub zog nruj ntawm cov ntsia hlau txuas kawg (N·m): 1.7, 6 (CJRV-80).
Zaus ua haujlwm (zaug/teev): ≤ 30,≤ 25 (CJRV-80).

Rooj 1

Tus lej khoom	Tam sim no ntawm kev tso tawm hauv (A)	Teem tam sim no Kev Kho Kom Zoo (A)	Rated qhov kawg luv luv-circuit tawg peev xwm lcu, rated ua haujlwm luv luv-circuit tawg peev xwm lcs kA				Flying arc qhov deb (hli)
			AC 400/415V AC 690V		AC 690V
			Icu	Ics	Icu	Ics
CJRV-25(X)	0.16	0.1~0.16	100	100	100	100	40
	0.25	0.16~0.25	100	100	100	100	40
	0.4	0.25 ~ 0.4	100	100	100	100	40
	0.63	0.4~0.63	100	100	100	100	40
	1	0.63~1	100	100	100	100	40
	1.6	1~1.6	100	100	100	100	40
	2.5	1.6~2.5	100	100	3	2.25	40
	4	2.5~4	100	100	3	2.25	40
	6.3	4~6.3	100	100	3	2.25	40
	10	6~10	100	100	3	2.25	40
	14	9~14	15	7.5	3	2.25	40
	18	13~18	15	7.5	3	2.25	40
	23	17~23	15	6	3	2.25	40
	25	20 ~ 25	15	6	3	2.25	40
CJRV-32(X)	32	24~32	10	5	3	2.25	40
CJRV-32H	0.16	0.1~0.16	100	100	100	100	40
	0.25	0.16~0.25	100	100	100	100	40
	0.4	0.25 ~ 0.4	100	100	100	100	40
	0.63	0.4~0.63	100	100	100	100	40
	1	0.63~1	100	100	100	100	40
	1.6	1~1.6	100	100	100	100	40
	2.5	1.6~2.5	100	100	4	4	40
	4	2.5~4	100	100	4	4	40
	6.3	4~6.3	100	100	4	4	40
	10	6~10	100	100	4	4	40
	14	9~14	50	25	4	4	40
	18	13~18	50	25	4	4	40
	23	17~23	50	25	4	4	40
	25	20 ~ 25	50	25	4	4	40
	32	24~32	50	25	4	4	40
CJRV-80	25	20 ~ 25	50	17.5	4	2	50
	32	23~32	50	17.5	4	2	50
	40	30 ~ 40	50	17.5	4	2	50
	50	37~50	50	17.5	4	2	50
	65	48~65	50	17.5	4	2	50
	80	63~80	50	17.5	4	2	50