DONG GUAN QIAN SHENG FIRST CLASS CJ40 CONTRACTOR

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Packaging & Delivery

Packaging Details:	carton package
Delivery Detail:	7 days

CJX2-D Magnetic Telemecanique AC Contactor

CJX2 series A.C. contactors are suitable for frequency 50/60Hz,rated insulation voltage up to 10000V,

rated operation current 9~330A under AC-3 duty.lt is mainly used for making/breaking electric circuits

ata long distance & For frequent starting/stopping & controlling A.C.Motors. lt is used in combiation with

thermal relay to compose a magnetic motor starter, so, The products accords with such standards as

ICE60947-4-1 & GB14048.4.

Thechnical Data

Rated operational voltage &rated insulation voltage of the contactor see table

Type		CJX2-D09	CJX2-D12	CJX2-D18	CJX2-D25	CJX2-D32	CJX2-D40	CJX2-D50	CJX2-D65	CJX2-D80	CJX2-D95
Rated workingcurrent (A)	AC3	9	12	18	25	32	40	50	65	80	95
Rated workingcurrent (A)	AC4	3.5	5	7.7	8.5	12	18.5	24	28	37	44
Standardpower ratingsof 3-phasemotors50/60Hz incategory AC-3	220/230V	2.2	3	4	5.5	7.5	11	15	18.5	22	25
	380/400V	4	5.5	7.5	11	15	18.5	22	30	37	45
	415V	4	5.5	9	11	15	22	25	37	45	45
	500V	5.5	7.5	10	15	18.5	22	30	37	55	55
	660/690V	5.5	7.5	10	15	18.5	30	33	37	45	55
Rated heat current (A)		20	20	32	40	50	60	80	80	125	125
Electrical life	AC3 (x10⁴)	100	100	100	100	80	80	60	60	60	60
Electrical life	AC4 (x10⁴)	20	20	20	20	20	15	15	15	10	10
Mechanical life (x10⁴)		1000	1000	1000	1000	800	800	800	800	600	600
Number of the contacts	3P+NO					3P+NC+NO
Number of the contacts						3P+NC+NO

Type		CJX2-D115	CJX2-D150	CJX2-D170	CJX2-D205	CJX2-D245	CJX2-D300	CJX2-D410	CJX2-D475	CJX2-D620
Rated workingcurrent (A)	AC3	115	150	170	205	245	300	410	475	620
	AC4	52	60	75	85	105	117	138	147	180
Standard powerratings of 3-phase motors50/60Hz incategory AC-3	220/230V	30	40	55	63	75	100	110	147	200
	380/400V	55	75	90	110	132	160	220	265	335
	415V	59	80	100	110	132	180	220	280	375
	500V	75	90	110	129	160	200	250	355	400
	660/690V	80	100	110	129	160	220	280	355	450
Rated heat current (A)		200	250	250	275	315	400	500	700	1000
Electrical life	AC3 (x10⁴)	200	60	60	50	50	50	30	30	20
Electrical life	AC4 (x10⁴)	15	15	15	15	15	15	8	8	5
Mechanical life (x10⁴)	300	300	300	300	300	300	300	100	100	100

Q:Traditional communication contactor long life and long reliability?: especially the voltage, current, magnetic gap increases easily lead to heat and the coil burned, and permanent magnetic contact device is not possible to burn the coil.

Q:What is the contactor's formula?: The instantaneous trip setting current of the electromagnetic release should be greater than the peak current that the normal operation of the load is likely to occur.

Q:How does the contactor works: When the coil is powered off, the electromagnetic suction disappears, the armature in the release of the role of the release of the spring

Q:What does the contactor NC ON mean?: contact system, including three main contacts and one to two groups normally open, normally closed auxiliary

Q:AC contactor technology development: with permanent magnet drive mechanism to replace the traditional electromagnet drive mechanism and the formation of a micro-power contactor.

Q:What is the number of AC contactors?: AC contactor series is the number of phases, there are two-phase, three-phase, four-phase and so on

Q:Permanent magnet AC contactor main performance?: This part is the necessary part of the electronic control part of the permanent magnet operating mechanism

Q:The Development of Electrical Performance Testing Technology for Contactors: Software using VB programming, interrupt processing procedures to achieve data sampling, logic control and other functions

Q:What is the traditional AC contactor contact that does not vibrate?: And permanent magnet AC contactor suction, completely rely on permanent magnet force to achieve, once completed the pull, the voltage fluctuations will not affect the permanent magnetism

Q:Similar terms for contactors and relays: The main function of the relay is the signal detection, transmission, transformation or processing

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