Technical Specifications | |
24KV Load Break Switch | |
NO. | Description | Unit | Technical Date |
1 | Designation | | Indoor |
2 | Type | | |
3 | Name of manufacturer | | Sasun Electric Co |
4 | Maximum ambient temp | Deg.C | +50C |
5 | Minimum ambient temp | Deg.C | -25C |
6 | Rated voltage (Un) | Kv | 24 |
7 | Maximum Service voltage (Umax) | Kv | 24 |
8 | Rated frequency | Hz | 50 |
9 | Rated current (In) | A | 630 |
10 | Mechanical life time in (switching cycles) | | 2500 operation |
11 | Shut down mechanism for the | | Shut down mechanism for the |
12 | switch when any fuse works | | switch when any fuse works |
13 | Lever drive handle (up and down) | | Lever drive handle (up and down) |
14 | Stored energy operating Mechanism by spring | | Stored energy operating |
| | | Mechanism by spring |
15 | Max. operating torque When | | |
| Closing | N.M | 64 |
| Opening | N.M | 64 |
16 | Pole distance | Mm | 275/272 |
17 | Operating angle on the shaft | Degree | 80 |
18 | Opening time | Ms | 35 |
19 | Arcing time | Ms | 20 |
20 | Arc quenching chamber | | Provided |
21 | Shunt trip coil release | | |
| #NAME? | V | Epoxy Resin |
| #NAME? | V | 220v |
22 | Contacts-Material of contacts-Contact stages | | Copper silver plated 2 stages |
23 | Impulse withstand voltage | KV | 125 |
24 | Weight | Kg | Without fuse: 39Kg |
| | | With fuse: 65Kg |
23 | Dimensions | | With Fuse W/O Fuse |
| Length over | | 1200 600 |
| Wdth over | | 800 800 |
| Height over | | 800 800 |