ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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Switches may be of several types, the common characteristic is that none are designed to interrupt fault currents and the insulation or insulators associated with them must coordinate with the rest of the system and a BIL (Basic insulation level) capable of withstanding voltage surges.
In general, they consist of a conducting blade, hinged at one end, and a stationary contact on the other, both terminals mounted on suitable insulators that conform to the common insulator requirements of BIL coordination.
| Item | Unit | Data | ||
| Rated voltage | KV | 40.5/72.5/126 | ||
| Rated lnsulating level | 1min power fequncy voltage withstand | To earth | KV | 95/140/230 |
| Fracture | KV | 115/160/245 | ||
| lmpulse voltage withstand | To earth | KV | 185/325/550 | |
| Fracture | KV | 215/375/630 | ||
| Rated frequency | HZ | 50 | ||
| Rated current | A | 630/1250/1600/2000 | ||
| Rated short time current withstand | KA | 20/31.5/40/40 | ||
| Rated peak current withstand | KA | 50/80/100/100 | ||
| Rated short circuit cont.current:Mian/earth blade | S | 4/2 | ||
| Rated teminal mechanical load | Vertical | N | 750/1000 | |
| Horizontal | N | 500/750 | ||
| Vertical Force | N | 750/1000 | ||
| Creepage distance | MM | 1013/1256,1813/2248,3150/3906 | ||
| Mechanical life | Times | 2000 | ||
| Manual operating mechanism | Model | CS17,CS17G | ||
| Voltage of control circuit | V | AC220 DC110 DC220 | ||
| Electic operating mechanism | Voltage of motor | V | AC380 DC220 DC220 | |
| Voltage of control circuit | V | AC220 DC110 DC220 | ||
| Rated volt | A | A1 | H | E | C | D |
| 40.5 | 1200 | 1075 | 1070 | 1400 | 240 | 300 |
| 72.5 | 1600 | 1285 | 1295 | 2200 | 240 | 300 |
| 126 | 2000 | 1660 | 1695 | 3000 | 240 | 300 |
INTRODUCTION
Zhejiang Xinkou Power Equipment Co.,Ltd, is a high-tech enterprise specializing in developping, design, manufacture, sales, import and export of low voltage and high voltage electrical products.
Company main products: indoor and outdoor high voltage vacuum circuit breaker, load break switches, disconnecting switches, drop out fuse cutour, lightning arrester, etc. All products comply with the requirements of GB, IEC, ANSI and other international standard.
SERVICE
We have a very professional sales team which can offer you the best service and answer you very professional questions, so you can feel very comfortable before you buy machine from us. As is known to all of us, after-sale service is the most important to all industries. Our company has been trying our best to build a very professional and high-caliber after-sale service team which can solve all problems efficiently in the future.