Product Description
Maximum reliability and minimal maintenance
we offers a wide range of reliable and energy efficient
disconnectors to meet the requirements of different sites and
network conditions. The disconnectors range from 72.5 kV to 550 kV.
disconnectors are designed as per IEC standards. Also other
standards and regulations (eg, IEEE, GOST, and GB) can be met on
request. Accredited testing laboratories carry out type tests on
the disconnectors in accordance with the latest regulations.
World-class quality of disconnectors is ensured through
comprehensive electrical and mechanical routine tests on the poles
and operating mechanism of each disconnector.
Applications
Isolation of power equipment from the network
For switching very small currents or where no significant change in
voltage occurs across the terminals
| 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 |
Related Products
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.
Company Information
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.
