|Rated Voltage:||7.2kv -33kv||Rated Current:||100a 200a|
|Standard:||GB, IEC Standard,||Installation Location:||Power Plants, Substations|
|Phase:||Single||Life Span:||More Than 15 YEARS|
HRW Drop Out Fuse,
7.2KV Drop Out Fuse,
33KV Drop Out Fuse
Drop-out Fuse Cutout and load switching Fuse Cutout are of outdoor used high voltage protective device, tube connected with incoming feeder of distribution transformer or distribution lines, it mainly protect transformer or lines from short circuit and overload, and on/off loading, current. Drop-out Fuse Cutout is composed of insulate insulator supports and fuse tube, static contacts is fixed on two sides of insulator support and moving contact is installed on two ends of fuse tube, fuse tube is composed of inside arc-extinguishing tube. Outer phenolic compound paper tube or epoxy glass tube, load switching Fuse Cutout provides enfored elastic auxiliry contacts and arc-extinguishing exclosure switching on-off loading current.
Application: The expulsion fuse cutouts offer reliable mechanism for providing circuit protection in Aerial distribution systems for voltages ranging from 11kV to 36kV. It is designed to be installed outdoors for vertical cross arm or pole mounting.We manufactures the expulsion fuse cutouts in both Porcelain & Silicone rubber insulators.
Standards: IEC 600282-2
1, High over-current protection capability, high breaking current.
2, High industrial frequency withstands voltage, and mechanical strength, etc.
3, High quality on strict testing.
Rated voltage: 11kV to 66kV.
Rated current: Up to 200A.
1．Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.
2. For tender cooperation, it is welcome to discuss the detail in between.
3. Some type reports are provided accordingly.
4. Our factory is 250000m2 for production and office.
5. There are four subsidies in our group company. So our whole group company can produce switchgear, power transformer, load break switch, disconnect switch, vacuum/sf6 circuit breaker, fuse, surge arrester, CT PT, Metering unit.