CJX7/A Types 3 Phase Electrical Contactor is mainly used in power system with AC 50Hz(or 60Hz), the rated working voltage up to 660V, under the application category of AC-3, when the rated working voltage 380V, the rated operating current to 300A electrical, for the long-distance range making and breaking the electric circuit, and combines the electromagnetism starter with the suitable thermal overload relay or the electronic protector to protect against the possible overload electric circuit during operation(running).
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.
CJ19 electrical Switch-over Capacitor Contactor is mainly applicable to a power line of AC 50Hz or 60Hz, rated working voltage up to 380V. It is used to put a low voltage parallel connected capacitor in operation or switch it off in a low voltage reactive power compensation device. The contactor is equipped with a surge suppressor, which can effectively reduce the surge current passing through the capacitor at switching on and suppress the over-voltage at switching off.The product is in conformity with the standards IEC947-4-1.
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
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The AF Series 1-stack 3-pole contactors are of the block type design. Main poles and auxiliary contact blocks: 3 main poles, 1 built-in auxiliary contact, front and side-mounted add-on auxiliary contact blocks (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1. N.C. mirror contacts compliant with Annex F of IEC 60947-4-1) - Control circuit: AC or DC operated - Accessories: a wide range of accessories is available
UA16-30-10 RA UA26-30-10 AF9-30-10 AF1250-30-11
UA16-30-10 RA UA26-30-10 AF12-30-10 AF1350-30-11
UA16-30-10 RA UA26-30-10 AF16-30-10 AF1650-30-11
UA16-30-10 RA UA26-30-10 AF26-30-11 AF2050-30-11
UA26-30-10 RA UA30-30-10 AF30-30-11 AF2650-30-11
UA26-30-10 RA UA30-30-10 AF40-30-11 A9-30-11
UA26-30-10 RA UA30-30-10 AF50-30-11 A12-30-11
UA26-30-10 RA UA30-30-10 AF63-30-11 A16-30-11
UA30-30-10 RA UA50-30-00 AF75-30-11 A26-30-11
UA30-30-10 RA UA50-30-00 AF95-30-11 A30-30-11
UA30-30-10 RA UA50-30-00 AF110-30-11 A40-30-11
UA30-30-10 RA UA50-30-00 AF116-30-11 A50-30-11
UA50-30-00 RA UA63-30-00 AF140-30-11 A63-30-11
UA50-30-00 RA UA63-30-00 AF145-30-11 A75-30-11
UA50-30-00 RA UA63-30-00 AF146-30-11 A95-30-11
UA50-30-00 RA UA63-30-00 AF185-30-11 A110-30-11
UA63-30-00 RA UA75-30-00 AF205-30-11 A145-30-11
UA63-30-00 RA UA75-30-00 AF210-30-11 A185-30-11
UA63-30-00 RA UA75-30-00 AF260-30-11 A210-30-11
UA63-30-00 RA UA75-30-00 AF265-30-11 A260-30-11
UA75-30-00 RA UA95-30-11 AF300-30-11 A300-30-11
UA75-30-00 RA UA95-30-11 AF305-30-11 A320-30-11
UA75-30-00 RA UA95-30-11 AF370-30-11 AF460-30-11
UA75-30-00 RA UA95-30-11 AF400-30-11 AF580-30-11
UA110-30-11 UA110-30-11 UA110-30-11 AF750-30-11
UA110-30-11 UA110-30-11 UA110-30-11
GSC1 series AC Contactors are used in the circuit of 50Hz or 60Hz frequency with rated current up to 95A under usage category AC-3 at 380V AC. These AC contactors comply with IEC60947-4:
Rated Isolation Voltage: up to AC690V
Rated Voltage: 220V AC or 380V AC or 415V AC or 440V AC or 660V AC
Rated Current under usage category AC-3 at 380V AC (A) : 9A, 12A, 18A, 25A, 32A, 38A, 40A, 50A, 65A, 80A, 95A
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.Introduction
JCZ5 12kv vacuum contactor
HVJ6-12 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 12KV 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 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: 12000 v
Control circuit: 110V 220V
Rated current: 200A 400A 630A
Contacts separation: 5+1-0.5 mm
Over travel: 1.5±0.5 mm
Main circuit power frequency withstand voltage: 42000 v
Auxiliary circuit power frequency voltage withstand: 2500 v
Control circuit power frequency voltage withstand: 2000 V
Making capacity: 10le,100 times
Breaking capacity: 8le, 25 times
Limit breaking current(A): 10le
Mechanical life times: 30104
Weight: 32KG
Part NO Coil Voltage 50/60HzNumber of PolesFull Load (A)Maximum Voltage
25 FLA -2 Pole
QCA-25224225120
QCB-252120240
QCC-252208/240
30 FLA-2 Pole
QCA-30224230120
QCB-302120240
QCC-302208/240
40 FLA-2 Pole
QCA-40224240120
QCB-402120240
QCC-402208/240
Series ac contactor is suitable for using in the circuits up to the rated voltage 660v ac 50hz, rated current up to 95a, for making, breaking, frequently starting & controlling the ac motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay conactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The contactor is produced according to iec947-2, vde0660 & bd5452.
The contactor is suitable for using in the circuits up to the rated voltage 660v ac 50hz or 60hz, current 300a, for convertible controlling the motor. It's mechanical interlocking device ensures contact changeover of the two convertible contactor.
HVJ3 12KV VACUUM CONTACTOR
Detailed product description:
The vacuum contactor is mainly used in the power system with AC 50Hz and rated voltage 12kV, for making or breaking circuit and to make electromagnetic starter with suitable protective device and F-C switchgear.
Working condition:
1) Altitude should not be over 1,000m;
2) Ambient temperature: -5~40°C;
3) Average temperature in 24 hour not exceed 35°C;
4) When the highest temperature is 40°C, the relative humidity should not be higher than 50%;
5) Pollution degree: class 3
.Main models and technical parameters
Rated voltage: 12 KV
Control voltage: 220/110/380
Rated current: 160A, 250A, 400A, 630A
Clearance: 5±0.5 mm
Over travel: 2±0.2 mm
Pressure: >85N
Main circuit power frequency withstand voltage: 42000 v
Auxiliary circuit power frequency withstand voltage: 2500 v
Control circuit power frequency withstand voltage: 2000 v
Making capacity: 10Ie,100 times
Breaking capacity: 8Ie,25 times
Limit opening current(A): 10Ie
Overload: 8Ie,10 s
Mechanism life: 1 million times
Weight: 30KG
Note: â??Ieâ?? represents the rated current of main circuit
Model Rated voltage(v) Rated current
ï¼?Main circuitï¼?(A) Parameter of main contacts Power frequency
Withstand voltage
V(effective value)
Main
circuit Control
circuit Clearance
(mm) Over travel
(mm) pressure
(N)
Main
circuit Auxiliary
circuit Control
circuit
HVJ3-12/160 12000 220/110/380 160 5±0.5 2±0.2 >85N 42000 2500 2000
HVJ3-12/250 12000 220/110/380 250 5±0.5 2±0.2 >85N 42000 2500 2000
HVJ3-12/400 12000 220/110/380 400 5±0.5 2±0.2 >85N 42000 2500 2000
HVJ3-12/630 12000 220/110/380 630 5±0.5 2±0.2 >85N 42000 2500 2000
Â
Model Making capacity Breaking capacity Limit opening current(A) Overload Mechanism life Weight(kg)
HVJ3-12/160 10Ie,100times 8Ie,25times 10Ie 8Ie,10s 1million times 30
HVJ3-12/250 10Ie,100times 8Ie,25times 10Ie 8Ie,10s 1million times 30
HVJ3-12/400 10Ie,100times 8Ie,25times 10Ie 8Ie,10s 1million times 30
HVJ3-12/630 10Ie,100times 8Ie,25times 10Ie 8Ie,10s 1million times 30
Note: â??Ieâ?? represents the rated current of main circuit
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
