J3VE3 Rotary Tsav tiv thaiv

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Daim ntawv thov

J3VE3 series molded case circuit breakers (tom qab no hu ua Circuit Court breakers) yog tsim rau qhuav AC 50Hz, rated ua hauj lwm voltage AC380V, AC660V, thiab ntsuas tam sim no 0.1A txog 63A. Nws tuaj yeem siv los ua overload thiab luv luv tiv thaiv hluav taws xob motors. Nws kuj tseem siv tau ua hluav taws xob faib hluav taws xob. Siv rau overload thiab luv Circuit Court tiv thaiv cov khoom siv hluav taws xob. Nyob rau hauv ib txwm muaj mob, nws kuj tseem siv tau rau kev hloov tsis tu ncua ntawm cov kab thiab tsis tshua muaj pib ntawm cov motors. Cov khoom lag luam no ua raws li GB / T14048.2 thiab IEC60947-2 tus qauv.

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Daim ntawv qhia hnub Parameter:

Qauv		3 VE1	3 VE3	3 V4
Teb NO.		3	3	3
Rated voltage (V)		660	660	660
Rated tam sim no (A)		20	20	20
Rated breaking peev xwm ntawm luv luv Circuit Court	220 V	1.5	10	22
	380v ua	1.5	10	22
	660v ua	1	3	7.5
Mechanic lub neej		4 × 104	4 × 104	2 × 104
Hluav taws xob lub neej		5000	5000	1500
Kev Pabcuam Tiv Thaiv Kev Tiv Thaiv			DC	AC
		Rated voltage (V)	24, 60, 110, 220/240	220	380	Nws tuaj yeem yog phim nrog tus pab tiv tauj xwb
		Rated tam sim no (A)	2.3, 0.7, 0.55, 0.3	1.8	1.5
Cov yam ntxwv tiv thaiv		Kev tiv thaiv lub cev muaj zog	Su Tam Sim No Ntau	1.05 Nws	1.2	6
			Lub Sijhawm Ua Haujlwm	Tsis ua		> 4s
		Kev Tiv Thaiv Kev Tshaj Tawm	Su Tam Sim No Ntau	1.05 Nws	1.2
			Lub Sijhawm Ua Haujlwm	Tsis ua

Qauv	Rated tam sim no (A)	Tso qhov chaw teeb tsa tam sim no (A)	Kev sib cuag
3 VE1	0.16	0.1-0.16	tsis muaj
	0.25	0.16-0.25 dr hab
	0.4	0.25-0.4 hli
	0.63 ib	0.4-0.63 Nws
	1	0.63—1	1 NPO + 1 NC
	1.6	1-1.6
	2.5	1.6-2.5 Nws
	3.2	2-3.2
	4	2.5-4	2 NO
	4.5	3.2-5
	6.3	4-6.3
	8	5-8
	10	6.3-10	2 NCO
	12.5 ib	8-12.5 Nws
	16	10-16
	20	14-20
3 VE3	1.6	1-1.6	Tshwj xeeb
	2.5	1.6-2.5 Nws
	4	2.5-4
	6.3	4-6.3
	10	6.3-10
	12.5 ib	8-12.5 Nws
	16	10-16
	20	12.5-20 Nws
	25	16-25
	32	22-32 : kuv
3 V4	10	6.3-10	Tshwj xeeb
	16	10-16
	25	16-25
	32	22-32 : kuv
	40	28-40 : kuv
	50	36-50 : kuv
	63	45-63 : kuv