DONG GUAN QIAN SHENG FIRST CLASS CJ16 CONTRACTOR

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Loading Port:
Guangzhou
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TT OR LC
Min Order Qty:
100 pc
Supply Capability:
2000 pc/month

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Product Description:

Specifications

1.rated voltage up to 1000V
2.rated operation current up to 780A
3.Can install contact blocks
4.high quality long life                            

CJX2-F series AC contactors are suitable for frequency 50/60Hz, rated insulation voltage up to 1000V, rated operation current 115~780A under AC-3 duty. It is mainly  used for making and breaking electric circuits at a long distance & for frequent   strarting, stopping & controlling AC Motors. It is used in combination with thrmal  relay to compose a magnetic motor starter. The products comply with IEC6047-4.

CONTACTOR SPECIFICATIONS

Type

CJX2-F115

CJX2-F150

CJX2-F185

CJX2-F225

Rate operation
corrent(A)

AC3

115

150

185

225

AC1

200

250

275

315

Standard power
ratings of
3-phase
motors
AC-3(KW)

220/230V

30

40

55

63

380/400V

55

75

99

110

415V

59

80

100

110

400V

59

80

100

110

500V

75

90

110

129

660/690V

80

100

110

129

1000V

65

65

100

100

 

 

Type

CJX2-F265

CJX2-F330

CJX2-F400

Rate operation
corrent (A)

AC3

265

330

400

AC1

350

400

500

Standard power
ratings of
3-phase
motors
AC-3(KW)

220/230V

75

100

110

380/400V

132

160

200

415V

140

180

200

400V

140

200

250

500V

160

200

257

660/690V

160

200

280

1000V

147

160

185

 

 

Type

CJX2-F500

CJX2-F630

CJX2-F780

Rate operation
corrent (A)

AC3

500

630

780

AC1

700

1000

1600

Standard power
ratings of
3-phase
motors
AC-3(KW)

220/230V

147

200

220

380/400V

250

335

400

415V

280

375

425

400V

295

400

425

500V

335

400

450

660/690V

335

450

475

1000V

335

450

450

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Q:Determine whether the AC contactor can cut off the short circuit current?
Since the contact system is linked with the moving core, the movable iron core drives the three action contacts at the same time, the main contact closes, and the main Contact mechanical connection of the auxiliary normally closed contact open
Q:Traditional communication contactor long life and long reliability?
Contactor life and reliability are primarily determined by coil and contact life. Traditional AC contactor because of its work when the coil and the core will be hot,
Q:What is the difference between the auxiliary system 01 and 10 of the AC contactor?
normally open contact is the contactor coil without electricity, Static contact is separate, non-conductive, generally used NC said, normal close
Q:The Role of Virtual Instrument Technology in the Parameter Detection of Switchgear Cabinet
When the relay is off , The corresponding voltage is 0V, I / O port is "0". When the relay to add the magnetic voltage, the microcontroller to a small enough sampling cycle to read the corresponding digital I / O port,
Q:What is the difference between the contactor and the relay?
Electromagnetic relays and contactors, their working principle should be said to be the same
Q:A brief introduction to the power contactor
The AC contactor relies on a spring return after power failure. The other half is the activities of the core, the structure and fixed iron core, to drive the main contacts and auxiliary joints of the short
Q:On the difference between the contactor and the relay
If a main circuit operating current is small, then can usually be used as a relay for electrical appliances as the main circuit of the device.
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:Permanent magnet AC contactor main performance?
This part is the necessary part of the electronic control part of the permanent magnet operating mechanism
Q:Contactor dynamic performance detection technology and comprehensive evaluation method
and can not be on the dynamic characteristics of electrical appliances and mechanical life of the impact of comprehensive assessment.

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