CJ40接触器-上海人民电器厂销售中心

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CJ40接触器

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产品品牌
产品型号 CJ40
产品描述
CJ40,CJ40接触器,CJ40交流接触器...

产品介绍

CJ40系列交流接触器主要用于交流50Hz或60Hz,额定电压至660V或1140V,电流至1000A的电力系统中接通和分断电路,并与适当的热过载继电器组成交流电动机起动器,以�；ぴ诵兄锌赡芊⑸氐牡缏�。

上海人民电器厂 CJ40 交流接触器技术参数

型号		CJ40-12		CJ40-25		CJ40-50			CJ40-125				CJ40-250			CJ40-500			CJ40-1000
基本规格代号		9	12	16	25	32	40	50	63	80	100	125	160	200	250	315	400	500	630	800	1000
极数		4		4		3			3、4				3、4			3、4			3
约定发热电流(lth) A		20	20	32	32	60	60	60	80	80	125	125	250	250	250	500	500	500	800	800	1000
额定绝缘电压(Ui) V		690	690	690	690	690	690	690	690	690	690	690	690	690	690	690	690	690	690	690	690
AC-1额定工作电流(le)A		20	20	32	32	60	60	60	80	80	125	125	250	250	250	500	500	500	630	800	1000
AC-2 AC-3额定工作电流(le)A	220V	9	12	16	25	32	40	50	63	80	100	125	160	200	250	315	400	500	630	800	1000
	380V	9	12	16	25	32	40	50	63	80	100	125	160	200	250	315	400	500	630	800	1000
	660V	9	9	14	14	25	25	25	63	63	80	80	125	125	125	315	315	315	500	500	500
	1140V	-	-	-	-	-	-	-	-	-	-	40	-	-	80	-	-	160	-	-	400
AC-4额定工作电流(le)A	220V	3.5	4.5	8	9	16	20	25	63	80	100	125	160	200	250	315	400	500	630	800	-
	380V	3.5	4.5	8	9	16	20	25	63	80	100	110	160	200	225	250	315	400	500	630	-
	660V	3.5	4.5	7	7	12.5	12.5	12.5	63	63	80	80	125	125	125	250	315	315	500	500	-
	1140V	-	-	-	-	-	-	-	-	-	-	40	-	-	80	-	-	160	-	-	-
AC-3额定工作功率(Pe)kW	220V	2.2	3	4	7.5	7.5	11	15	18.5	22	30	37	45	55	75	90	110	150	200	250	360
	380V	4	5.5	7.5	11	15	18.5	25	30	37	45	55	75	90	132	160	220	280	335	450	625
	660V	7.5	7.5	13	13	25	25	25	55	55	75	75	110	110	110	300	300	300	475	475	475
	1140V	-	-	-	-	-	-	-	-	-	-	55	-	-	110	-	-	220	-	-	600
主触头接通/分断能力 AC-4		12le/10le																			10le/8le
AC-3主触头电寿命万次 380V		100	100	100	100	100	100	100	120	120	120	120	120	120	120	60	60	60	300	300	300
机械寿命万次		1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000	600	600	600	300	300	OOO
线圈起动容量 VA/W		76	76	103	103	209	209	209	560/213				946-416			1710/565			3578/796
线圈吸持容量 VA		3	3	4	4	6	6	6	57/23.5				82/35			152/65			250/118
线圈吸引电压 V		85%~110%Us
线圈释放电压 V		20%~75%Us
380V时配合的熔断器型号		RT16-25		RT16-50		RT16-100			RT16-250				RT16-315			RT16-500			RT16-630	RT17-4/800	RT17-4/1250