L'appareillage à huile MOST monté sur socle de la série Cooper Power d'Eaton fournit une protection et une commutation souterraine économique. De plus, la gamme offre quatre modèles d'interrupteurs qui combinent plusieurs fonctions dans un seul interrupteur, ce qui permet un fonctionnement plus rapide et plus fiable.
Normal voltage |
15 kV |
25 kV |
35 kV |
Maximum design voltage |
15.5 | 27 | 38 |
BIL, kV |
95 | 125 | 150 |
1-minute withstand (60 Hz), switch* and terminators, kV |
35 | 60 | 70 |
Continuous current, amps (max.) |
600 | 300 | 200** |
Load switching, A |
600 | 300 | 200** |
Momentary current 10 cycles, A (asym.) |
16,000 | 16,000 |
16,000 |
2 sec., A (sym) |
10,000 |
10,000 |
10,000 |
3 shot make and latch A (asym.) |
16,000 |
16,000 |
16,000 |
* The withstand rating of the switch is higher than that of the connectors (IEEE Std C37.74-2003 standard). | |||
** An alternate two-position OPEN-CLOSE switch is available for 15 kV, 25 kV and 35 kV designs that have a 300 A continuous and load switching rating. This alternate switch meets IEEE Std C37.74-2003 standard requirements. |
ELSG kV | Description | MOST rating-kV |
8.3 | E rated, full-range current-limiting rating: 4, 8, 12, 15, 20, 25, 30, 40, 50, 60, 65, 80, 100 or 125 A |
15 |
15.5 | E rated, full-range current-limiting rating: 4, 8, 12, 15, 20, 25, 30, 40, 50, 60, 65, 80 or 100 A |
25 |
23.0 | E rated, full-range current-limiting rating: 4, 8, 12, 15, 20, 25, 30, 40, 50, 65, 80 or 100 A |
25 and 35 |
23.0 | Equivalent to A.B. Chance fuse SL54: 50 A SL90: 90 A |
25 and 35 |
Visitez cette page pour obtenir plus d'informations sur les anciens modèles.