Home > Products > AC Contactor > CKJ5-630 Big current 3 Phase AC Low Voltage Vacuum Circuit Contactor with CE
CKJ5-630 Big current 3 Phase AC Low Voltage Vacuum Circuit Contactor with CE
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | WINSTON/OEM | |
| Model Number | CKJ5-630 | Type | Vacuum | |
| Poles Number | 3 |
Product Description
Vacuum contactors utilize vacuum bottle encapsulated contacts to suppress the arc. This arc suppression allows the contacts to be much smaller and use less space than air break contacts at higher currents. As the contacts are encapsulated, vacuum contactors are used fairly extensively in dirty applications, such as mining.
Vacuum contactors are only applicable for use in AC systems. The AC arc generated upon opening of the contacts will self-extinguish at the zero-crossing of the current waveform, with the vacuum preventing a re-strike of the arc across the open contacts. Vacuum contactors are therefore very efficient at disrupting the energy of an electric arc and are used when relatively fast switching is required, as the maximum break time is determined by the periodicity of the AC waveform.
| Model | Rated Voltage | Rated Current | Main contact parameters | Frequency voltage (V) (RMS) | |||||
Main Electric Circuit | |||||||||
| Main Electric Circuit | Control electric circuit | (A) | contact distance(mm) | contact overtravel(mm) | contact pressure(mm) | Main Electric Circuit | Auxiliary circuit | Control electric circuit | |
| CKJ5-63/1140 | 1140 | 36,110,220,380 | 80 | 1.8±0.2 | >1 | 30±5 | 4200 | 2500 | 2000 |
| CKJ5-125/1140 | 1140 | 36,110,220,380 | 125 | 1.8±0.2 | >1 | 30±5 | 4200 | 2500 | 2000 |
| CKJ5-160/1140 | 1140 | 36,110,220,380 | 160 | 1.8±0.2 | >1 | 30±5 | 4200 | 2500 | 2000 |
| CKJ5-250/1140 | 1140 | 36,110,220,380 | 250 | 2±0.2 | >1.5 | 80±10 | 4200 | 2500 | 2000 |
| CKJ5-400/1140 | 1140 | 36,110,220,380 | 400 | 2+0.5/0 | >1.5 | 120±20 | 4200 | 2500 | 2000 |
| CKJ5-630/1140 | 1140 | 36,110,220,380 | 630 | 2+0.5/0 | >1.5 | 190±20 | 4200 | 2500 | 2000 |
| CKJ5-800/1140 | 1140 | 36,110,220,380 | 800 | 2+0.5/1 | >1.5 | 190±20 | 4200 | 2500 | 2000 |
| CKJ5-1000/1142 | 1140 | 36,110,220,380 | 1000 | 2+0.5/2 | >1.5 | 190±20 | 4200 | 2500 | 2000 |
Model | making capacity | breaking capacity | Breaking Current(A) | Electric life time | Mechanical life | Weight | |
| AC3 | AC4 | ||||||
| CKJ5-63/1140 | 10Ie,100Times | 8Ie,25Times | 2000,3Times | 60×104 | 6×104 | 300×104 | 3.8kg |
| CKJ5-125/1140 | 10Ie,100Times | 8Ie,25Times | 2000,3Times | 60×104 | 6×104 | 300×104 | 3.8kg |
| CKJ5-160/1140 | 10Ie,100Times | 8Ie,25Times | 2000,3Times | 60×104 | 6×104 | 300×104 | 3.8kg |
| CKJ5-250/1140 | 10Ie,100Times | 8Ie,25Times | 4500,3Times | 60×104 | 6×104 | 300×104 | 8kg |
| CKJ5-400/1140 | 10Ie,100Times | 8Ie,25Times | 4500,3Times | 60×104 | 2×104 | 300×104 | 11.3kg |
| CKJ5-630/1140 | 10Ie,100Times | 8Ie,25Times | 6000,3Times | 60×104 | 0.5×104 | 300×104 | 19.5kg |
| CKJ5-800/1140 | 10Ie,100Times | 8Ie,25Times | 7200,3Times | 60×104 | 0.5×104 | 300×104 | 20.5kg |
| CKJ5-1000/1140 | 10Ie,100Times | 8Ie,25Times | 8500,3Times | 60×104 | 0.5×104 | ||
Q 1. what's the payment term? A. We accept TT,30% deposit and 70% balance agaisnt copy of BL Q 2. how's the delivery time ? A. usually it will take about 10 days for production Q 3. tell me the standard of package? A. Export standard carton box
Q 4.Could you offer Form A or C/O ? A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate. Q 5.Would you accept to use our logo ? A.If you have good quantity,it absolute no problem to do OEM. Q 6.We want to know month capacity. A. It depends on which model.For example for 100A, month capacity can reach near 20000pcs. Q 7.Where is your market? A. Our products are popular in Russia, Indonisia, Philippines,Italy, America, Brazil and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation. |
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- Yueqing Winston Electric Co., Ltd.
- Contact nameJeff Wong Chat Now
- Phone0086-577-27852809
- AddressWinston Building,Fangdouyan Industrial Zone,Liushi,Yueqing, Wenzhou, Zhejiang
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