CJ20 220v ac types of contactor is suitable for frequency 50Hz, rated voltage up to 660V, rated current up to 630A. It is mainly used foe making or breaking electric circuits at a long distance,and starting, stopping,controlling the AC motor frequently . It is used in combination with thermal relay to compose magnetic motor starter. The product conforms to IEC60947-4-1 and GB14048.4
Description CJ16(19) switch-over capacitor contactor is the new type of components for electric appliances, standard for 400V(50/60Hz) grid, 3P3W connection from 25A~95A. It is developed and produced on the basis of the introduced foreign technology of the same kind. The device is widely applied to low voltage reactive power compensation device to replace the subassembly composed of three XD1 current-limiting reactors and CJ10 contactor, and it is also can be used in the general control circuit to limit surge impact, protect capacitor and other electrical device from over voltage damage.
Chv-450/3.6(1.14) contactor has the same performance and function with baker ac contactor, while it's more aligned with chinese national standards on some parameter index, contactor has independent drive with insolating function and the ability of breaking short time current. It has current/voltage mutual inductor which can realise the zero-current-break and comprehensive protection function; adopt quick pipe connection mode which is easy to use and maintain; highly integrated with small size and compact structure.
The vacuum contactor is mainly used in the power system with AC 50Hz and rated voltage 7.2kV, for making or breaking circuit and to make electromagnetic starter with suitable protective device and F-C switchgear.
1. GMC electrical magnetic ac contactor is suitable for using in the circuits up to the rated voltage 660V AC 50HZ or 60HZ, rated current up to 95A, for making frequently starting & controlling the AC motor. 2. 09-220A GMC AC Contactor can be Combined with the auxiliary contact block, thermal relay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. 3. With the thermal relay, it is combined into the electromagnetic starter.
CE Certificate CJX2 series 3P AC Contactor Our featured products automatic transfer switch, circuit breaker, contactor, pilot light,relay, SPD, etc. with solid quality and considerable price and could equip them with enclosure. Application CJX2 Series AC contactor is mainly applies to the circuit of AC 50Hz/60Hz, and rated insulation voltage 660V. When use in AC-3, and rated operational voltage is 380V, rated current up to 630A, for long distance breaking circuit and frequently starting or control the motor. Combined with proper thermal overload relay can protect load circuit. Contactor can frequently start and control AC electromotor. Construction Features 1. Adopt build-in block system to mount auxiliary contractor block, air delay auxiliary contractor, thermal overload relay and so on, which can be combined into multiple derved series product. 2. Contactor has the advantage of Small volume, light, low consumption, long life and good safety. 3. Main contactor below 32A has 1N/C or 1N/O, there is 1N/C and 1N/O above 40A, Contactor can be assembled with F4, F8 auxiliary contact or time-delay block. 4. Contactor can not only use screw mounting, but also use 35mm(CJX2-09-95), 75mm (CJX2-40-95) and 2x35mm (CJX2-D115-170) international standard Din-rail mounting
CJX2(LC1-F 3) Magnetic Contactor ac contactor is applicable in the circuit rated voltage up to 1000V AC. 50Hz or 60Hz,rated current up to 780A, for long distance breaking circuit and frequently starting or controlling the motor. It also can be used for the control of distributing circuits of rated current from 200A to 1600A.(AC-1)/115A to 780A(AC-3)
HVJ20 series vacuum contactor has higher rated current, smaller size and anti-dusty advantages. It can be used in AC50 ~ 60Hz, 2KV power system, rated current to 800A, for long distance making-breaking and frequent starting and controlling of AC motor. Rated voltage: 2 kv / 2 kv Rated current: 630A / 800A Main circuit making ability (A/100 times): 6300 / 6300 Main circuit break-make ability (A/10 times): 5000 / 6000 Maximum breaking ability (A/3 times): 6300 / 6300 Electrical life AC3(times): 600,000 / 600,000 Electrical life AC4(times): 100,000 / 100,000 Mechanical life(times): 1,000,000 / 1,000,000 Rated operating frequency AC3(times /h): 300 / 300 Rated operating frequency AC4(times /h): 120 / 120 Short-time operating frequency times /h(20S): 1200 / 1200 Clearance between open contacts(mm): 3±0.3 / 3±0.3 Over travel(mm): =1 / =1
HVJ30 1.14kv vacuum contactor 1000A 1250A HVJ30-1.14/1000?1250 series AC vacuum contactor is applicable for AC 50HZ power system of rated voltage 1.14KV and rated current up to 1000 A~1250Ato open and close circuit, start and control AC motor frequently. It is suitable for composed magnetic starter with various protective devices (JDB electronic integrated protector, JR9 type over current protection device, resistance-capacitance absorbers). It is particularly suitable for compose a explosion-proof magnetic starter and large mineral switchgear. Rated voltage: 1.14 kv Rated current: 1000A 1250A Making capacity(A): 5000(100 times) Breaking capacity(A): 4500(10 times) Limit breaking capacity(A): 5000(3 times) Electrical life times(AC3): 600,000 times Electrical life times(AC4): 6,000 times Mechanical life times: 1,000,000 times Rated operating frequency (AC3): 600 times /h Rated operating frequency (AC4): 120 times /h Short-time operating frequency(20s): 1000 times /h Contacts separation: 2.8±0.1 mm Over travel: 1.0±0.1 mm
CJ40 3P magnetic motor starter ac contactor is mainly used for AC 50Hz (or 60Hz), rated voltage to 660V (or 1140V, rated current of 1000A connected to power lines and breaking the circuit, and can with the appropriate thermal relay or electronic protection device combined into electromagnetic starter in order to protect the circuit overload that may occur. Products comply with GB14048.4, IEC 60947-4-1, and GB21518-2008 "AC contactor limit value of energy efficiency rating and energy efficiency rating.
CJT1 220V-380V air ac modular contactor is suitable for frequency 50HZ,rated insulation voltage up to 380V, rated operation current 10-150A. It is mainly used for making or breaking electric circuits at a long distance and for frequent starting and stopping and controlling AC motors. It is used in combination with thermal relay to compose a magnetic motor starter. The product accords with standard IEC 60947-4-1,GB14048.4
LP1-D series DC operated AC contactor is suitable for use in the circuits up to rated voltage 660V AC 50Hz or 60Hz,and in rated current 9-95A in AC-3/380V load circuits It for remote controlling circuit making,breaking and frequent starting AC motors It can also combine with the auxiliary contact group,air delayer,thermal relay devices etc
LC1-D 3p Ac magnetic power contactor is mainly used in 50/60Hz electrical lines of the rated voltage up to 660V AC and rated current up to 370A,are applicable for remote making and breaking of electrical lines or frequent control of AC motors, having no-voltage protection. Usually, it can be combined with JR29 series thermal relay to form electromagnetic starters which have overload and open-phase protection. It complies with IEC947-4-1
3TF Series AC low voltage Contactor is suitable for frequency 50/60Hz, rated insulation voltage up to 1000V, rated operation current 9~475A under AC-3 duty. It is mainly used for making or breaking and frequent starting& stopping electric circuit at a long distance. It can combine with the thermal relay to compose a magnetic motor starter. The product conforms to IEC60947-4-1.
Specifications Place of origin: Zhejiang, china (mainland) Brand name: Safesave Model number: Cjx2-150 Electricity type: Ac, ac Number of pole: Other Phase: Other Main circuit rating voltage: 1000v, 12-660v Main circuit rating current: 800a Standard: Iec60947-4-1 Rated voltage (v): 380v 480v 680v ac Frequency: 50/60
1. Introduction JCZ5 7.2 kv vacuum contactor HVJ6-7.2 series indoor high-voltage AC vacuum contactor has two types: One is Mechanical holding type, the other is Electromagnetic holding type. It is applicable for three-phase AC 50HZ power system of rated voltage 7.2KV and below and rated current up to 630 A to open and close circuit remotely and control electrical equipment like high-voltage motor, transformer and capacitive load. It is especially suitable for fields operated frequently. The contactor uses the international fashionable up and down structure arrangement and has the advantages of small, light, easy to maintain and form a complete set of F-C circuit equipment. 2. Service condition a) Ambient air temperature: -25?- +40?. b) Altitude not exceed 2000m c)Humidity: -Relative humidity: daily mean not higher than 95?,monthly mean not higher than 90?; -Aqueous vapor pressure: daily mean not exceed 2.2 KP, monthly mean not exceed 1.8 KP Ambient air should not be obviously polluted by corrosive or flammable gas or vapor; C)Free of frequent severe vibration; When running, angle of inclination between installation surface and horizontal plane should not exceed 5?. Main technical parameters Rated voltage: 7.2 kv Control voltage: 110V, 220V Rated current: 200A, 400A, 630A Contacts separation: 4.5+1-0.5mm Over travel: 1.5±0.5 mm Main circuit power frequency voltage withstand: 32000 V Auxiliary circuit power frequency withstand voltage: 2500 V Control circuit power frequency withstand voltage: 2000 V Making capacity: 10le,100 times Breaking capacity: 8le, 25 times Limit breaking current(A): 10le Mechanical life times: 30×104 Weight: 28KG
1. CJX2-K LC1-K Three Phase ac mini contactor is suitable for use in the circuit up to the rate and frequent starting, controlling the AC motor. 2. The addition of auxiliary contact group to the contactor, combined with the proper thermal relay, can act to protect the circuit bound to overload. 3. The LC1-K Series AC Contactor complies with IEC947-2,VDE0660 and BS5452 .
CJX2-N LC1-N ac mechanical interlock contactor is suitable for using in the circuits up to the rated voltage 660V AC 50/60Hz, current 620A, for convertible controlling the motor. This mechanical interlocking device ensures contact changeover of the two convertible contactors. It conforms to IEC60947-4-1
1. Introduction JCZ5 7.2 kv vacuum contactor HVJ6-7.2 series indoor high-voltage AC vacuum contactor has two types: One is Mechanical holding type, the other is Electromagnetic holding type. It is applicable for three-phase AC 50HZ power system of rated voltage 7.2KV and below and rated current up to 630 A to open and close circuit remotely and control electrical equipment like high-voltage motor, transformer and capacitive load. It is especially suitable for fields operated frequently. The contactor uses the international fashionable up and down structure arrangement and has the advantages of small, light, easy to maintain and form a complete set of F-C circuit equipment. 2. Service condition a) Ambient air temperature: -25- +40. b) Altitude not exceed 2000m c)Humidity: -Relative humidity: daily mean not higher than 95,monthly mean not higher than 90; -Aqueous vapor pressure: daily mean not exceed 2.2 KP, monthly mean not exceed 1.8 KP Ambient air should not be obviously polluted by corrosive or flammable gas or vapor; C)Free of frequent severe vibration; When running, angle of inclination between installation surface and horizontal plane should not exceed 5. Main technical parameters Rated voltage: 7.2 kv Control voltage: 110V, 220V Rated current: 200A, 400A, 630A Contacts separation: 4.5+1-0.5mm Over travel: 1.5±0.5 mm Main circuit power frequency voltage withstand: 32000 V Auxiliary circuit power frequency withstand voltage: 2500 V Control circuit power frequency withstand voltage: 2000 V Making capacity: 10le,100 times Breaking capacity: 8le, 25 times Limit breaking current(A): 10le Mechanical life times: 30104 Weight: 28KG
1. General HVJ5 1.14 kv 250A AC vacuum contactor is designed for long-distance making and breaking of circuit, frequent starting and controlling of AC motors in the power systems, with AC 50Hz-60Hz, rated voltage of 1140V and rated current to 250A. It also can be equipped with thermal relay and all kinds of protection apparatus like electromagnetic starter, especially applied to explosion-proof starter and so on. 2. Main technical parameter Rated voltage: 1140 v Control voltage: 36V, 110V, 220V, 380V Rated current: 250A Opening distance: 2±0.2 mm Over travel: 1±0.2 mm Final pressure: 30±3 N Main circuit power frequency voltage withstand: 4200 V Auxiliary circuit power frequency voltage withstand: 2500 V Control circuit power frequency voltage withstand: 2000 V Making capacity: 10Ie,100 times Breaking capacity: 8Ie,25 times Limit breaking current(A): 4500,3 times Electricity life times AC3: 60*104 Electricity life times AC4: 60*104 Mechanical life times: 300*104 Overload capacity: 8Ie 10S Remark: Ie is Rated current of main circuit.
