Medium-voltage overhead line equipment
Eaton NOVAi
Medium-voltage overhead line equipment Three-phase vacuum recloser, 27 kV, 800 A, 16 kA
Microprocessor-controlled three-phase automatic circuit recloser by Eaton (NOVAi, Cooper Power series) with vacuum interrupters in solid insulation and six internal voltage sensors: 27 kV, 800 A, 16 kA breaking, 150 kV impulse, 10,000 mechanical operations; works with the FXD control; to IEC 62271-111 / ANSI C37.60. Used for automatic fault clearing and reclosing on overhead feeders and in substations.
- Brand
- Eaton
- Part number
- NOVAi
- Product group
- Medium-voltage overhead line equipment
- Rated voltage
- 27 kV
- Rated current
- 800 A
- Breaking current
- 16 kA
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Specifications
| Making current | 41.6 kA |
|---|---|
| Short-time withstand | 16 kA, 3 s |
| Lightning impulse withstand | 150 kV |
| Power-frequency withstand | 60 kV |
| Operating sequence | O-0.3s-CO-1.8s-CO-1.8s-CO |
| Mechanical life | 10,000 operations |
| Standard | IEC 62271-111 / ANSI C37.60 |
Datasheet, stock and lead time on request. If this part is discontinued or on long lead time we offer an approved equivalent.
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