FUSE CUTOUT - ABFCO125 SERIES
ABFCO125 series RW11 fuse cutout is outdoor high voltage protection device. They are connected with the incoming feeder of 10kV~33kV distribution transformer or distribution lines. These are primarly used to protect transformers or lines from short circuits and overlords and switching currents.
The fuse cutout unit is composed of insulators supports and a fuse tube, static contacts is fixed on two sides of insulators supports and moving contact is installed on two ends of fuse tube. The interior of the fuse tube is the extinguishing tube, the exterior is made of phenolic compound paper tube or epoxy glass.
Fuse cutout details:
- Top hood: hot Galvanized Steel. Secure aligment to prevent side movement of hood, contacts or hooks.
- Operating ring: Cast bronze/ brass tube casting and pull ring.
- Fuse tube: High-strength fiberglass fuse tube coated with ultra-violet inhibitor.
- Ferrule: Cast bronze/brass lower tube casting.
- Flipper: Stainless steel flipper, maintain tension of fuse link during closing and release tension when fuse link melted.
- Trunnion: Cast bronze/brass trunnion, silver to silver lower contacts with stainless steel backup Spring.
- Hinge: Cast bronze/brass hinge for corrosion resistance.
- Terminal: optional.
- Insulator: Bird proofed design one piece solid porcelain insulator or polymer insulator.
- Mounting Pin: Galvanized mounting pin for NEMA type mounting bracket.
TECHNICAL PARAMETERS:
| TYPE | RATED VOLTAGE | RATED CURRENT | IMPULSE VOLTAGE (BIL) | POWER FREQUENCY VOLTAGE | CREEPAGE DISTANCE |
| RW11-12/100A | 10kV-15kV | 100A | 75kV | 42kV | 300mm |
| RW11-12/200A | 10kV-15kV | 200A | 75kV | 42kV | 300mm |
| HRW11-12/100A | 10kV-15kV | 100A | 75kV | 42kV | 300mm |
| HRW11-12/200A | 10kV-15kV | 200A | 75kV | 42kV | 300mm |
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TIPS:
When order,please indicate the detailed information as below listed:
1, Rated voltage and rated current .
2, Minimum creepage distance.
3, The material of insulator.
4, Please indicate whether parallel connector should be fitted with fuse cutout.
5, Please indicate whether NEMA bracket should be fitted with fuse cutout.
6, Please indicate whether arc-shortening rod should be fitted with fuse cutout.
EMAIL:info@abimat-electric.com