| Place of Origin: | CHINA |
|---|---|
| Brand Name: | XK |
| Certification: | ISO9001 / GB / IEC |
| Model Number: | GW4 |
| Minimum Order Quantity: | 1 Piece/Pieces |
| Price: | Negotiation |
| Packaging Details: | EXPORTING PACKING |
| Supply Ability: | 100 Piece/Pieces per Month |
| Max. Current: | 630A,1250A | Max. Voltage: | 11KV, 12KV |
|---|---|---|---|
| Standard: | IEC | Rated Current: | 630A,1250A, 1600A,2000A |
| Rated Voltage: | 12 KV | Mechanical Life: | 10000 |
| Port: | NINGBO | ||
| High Light: | motor operated disconnect switch,outdoor disconnect switch |
||
Disconnectors can be classified into various types based upon their constructional features and mounting arrangement. The major types of disconnectors are:
Centre-break disconnectors
Double-break disconnectors
Pantograph disconnectors
Horizontal break knee disconnectors
These are selected based upon the sub-station layout, clearances available and space constrains.
| Item | Unit | Data | ||
| Rated voltage | KV | 40.5/72.5/126 | ||
| Rated lnsulating level |
1min power fequncy |
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 |
