CJX2 Series AC Capacitor Switching Contactor

Send Message Request a Quote

Applications
The CJX2 series AC contactor is suitable for remote switching of circuits as well as frequent start and control of AC motors in the system with the rated voltage of AC 660V, frequency of 50/60 Hz, and rated current up to 630A at AC3 usage category and 380V. It can cooperate with thermal relay or electronic protective device to form magnetic starter to protect overload.

Structure Characteristics
The CJX2 series AC contactor is characterized by small size, light weight, and long working life. It can be added with different accessories, such as stacking auxiliary contact group, air delay contact, and mechanical interlocks, to constitute time delay contactor, mechanical interlock contactor, and star-delta starter. The product can be mounted by screws or on 35mm (75mm) rail.

Product Advantages
1. Safe and Reliable
This type of capacitor switching contactor is outfitted with a specialized flame retardant housing that greatly improves its safety performance.

2. Flexible and Efficient
Using high quality contact, the AC contactor for capacitor switching delivers more precise and flexible reaction

3. Compact Size and Long Lifespan
The contactor comes with compact structure and can serve for an extremely long time.

Service Conditions
1. Ambient air temperature: -5℃- 40℃; average temp.(within 24 hours)≤ 35℃.
2. Altitude: ≤2000m
3. Atmospheric conditions:
a. The relative air humidity (RH) is not more than 50% at 40℃; RH can be higher at lower temperature.
b. The maximum temperature is not more than 25℃ in the most humid month and the maximum humidity of this month is 90% at most.
c. Condensation on the product caused by temperature change should be taken into account.
4. Class of pollution (AQI): Three, slight pollution
5. Installation category: III
6. Installation condition: Angle of inclination between the installation plane and vertical plane is not more than ±5°.
7. Impact vibration: Installed and operated in the area where shake, impact and vibration are not obvious.

CJX2 Series AC Capacitor Switching Contactor

Parameter			CJX2 -09	CJX2 -12	CJX2 -18	CJX2 -25	CJX2 -32	CJX2 -40	CJX2 -50		CJX2 -65		CJX2 -80	CJX2 -95	CJX2 D115	CJX2 D150	CJX2 D170	CJX2 D205	CJX2 D245	CJX2 D300	CJX2 D410		CJX2 D475	CJX2 D620
Rated working current	380V	AC3	9	12	18	25	32	40	50		65		80	95	115	150	170	205	245	300	410		475	620
		AC4	3.5	5	7.7	8.5	12	18.5	24		28		37	44	52	60	75	85	105	217	138		147	180
	660V	AC3	6.6	8.9	12	18	21	34	39		42		49	55	86	107	110	130	170	325	305		355	460
		AC4	1.5	2	3.8	4.4	7.5	9	12		14		17.3	21.3	49	61	69	80	90	118	135		145	170
Conventional thermal current (A)			25	25	32	40	50	60	80		80		125	125	250	250	250	275	315	400	500		700	1000
Capacity of controllable three-phase squirrel-cage motor at AC-3 (KW)		220V	2.2	3	4	5.5	7.5	11	15		18.5		22	25	30	40	55	63	75	100	110		147	200
		380V	4	5.5	7.5	11	15	18.5	22		30		37	45	55	75	90	110	132	160	220		265	335
		660V	5.5	7.5	10	15	18.5	30	33		37		45	55	80	100	110	129	160	220	280		335	450
Operating frequency (times/h)	Electrical endurance	AC3	1200				600														300
		AC4	300												150
	Mechanical endurance		3600												2400
Electrical endurance		AC3	100				80					60					50					30		20
		AC4	20					15				10		15								8		5
Mechanical endurance			1000				800					600										500
Applicable fuse model			RT00- 16	RT00- 20	RT00- 25	RT00- 32	RT00- 50	RT00- 63	RT00- 80	RT00- 100		RT00- 125	RT16- 160	RT16- 250	RT16- 315	RT16- 400	RT16- 500	RT16- 630	RT16- 630
Applicable standard			IEC60947-4-1, GB14048.4

Related Names
Overvoltage Protection Unit | Electrical Surge Arrestor | 3 Phase Contactor

Scan QR to Read
Links：https://globefindpro.com/products/62202.html