Product Description
Advantages
The product has advantages of beautiful appearance, simple
structure, high performance of corrosion resistant and antiseismic,
safe and reliable electric and mechanical property.
It is the matured product that our company recommends to HV
electricity distribution network, and it’s also an upgrade product
of disconnector. It is suitable for system with 50Hz AC frequency
and 110kV rated voltage. It can be used in electricity isolation
when HV line, circuit breaker and other electrical equipments are
no-load.
| 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 |
Q1. Can we have our logo or company name to be printed on your
products or the package?
Yes,you can.Logo and company name can be printed on our products by
silk screen printing.You can send us the artwork by email in JPEG
or TIFF format.
Q2. What is lead time?
Usually 3-15 working days, On-Time delivery
Q3. Why us?
All products comply with the requirements of GB national standards,
IC, ANSI and other international standards, and the requirements of
company's technology standards.
Q4. How do you make our business long-term and good relationship?
1. Our high quality and competitive price are the most important
factors to maintain long-term and good relation -ship with our
customers.
2. Good service is our basic principle for every customers.
Q5. Can I have a visit to your factory before the order?
Sure,welcome to visit our factory.
