LinkedIn
Facebook
TwitterBushings
Equipment bushings are moulded epoxy insulated parts for use in equipment insulated parts for use in equipment insulated with oil fluid or gas insulated, typically for transformers, switch gear, capacitors...
Dimensions and ratings
| Interface A1 | Interface B1 & B2 | Interface C1 & C2 |
|
|
 |
 |
| Click here to enlarge | Click here to enlarge | Click here to enlarge |
| Interface D1 & D2 | Interface E1 & E2 | Interface F1, F2 & D |
 |
 |
 |
| Click here to enlarge | Click here to enlarge | Click here to enlarge |
Short circuit ratings
| Interface type |
Contact type |
Current rating (A) |
RMS symm. (kA) | Peak asymm. (kA) |
Voltage Um (kV) |
||
| 1 sec. | 2 sec. | 3 sec. | |||||
|
A1 B1 B2 C1 C2 D1 D2 E1 E2 F1 F2 F3 |
Pin and socket Pin and socket Pin and socket Bolted Bolted Bolted Bolted Bolted Bolted Bolted Bolted Bolted |
250 250 400 630 1250 800 1250 800 1250 2500 630 1250 |
12.5 12.5 16.0 28.0 75.0 50.0 75.0 50.0 75.0 - 28.0 75.0 |
9.0 9.0 11.3 19.7 53.0 35.3 53.0 35.3 53.0 - 19.7 53.0 |
7.5 7.5 9.2 16.1 43.3 28.8 43.3 28.8 43.3 - 16.1 43.3 |
31 31 40 70 >150 125 >150 125 >150 - 70 >150 |
24 36 36 36 36 24 24 36 36 36 52 52 |
