ZW8-12 outdoor interruptor de vacío
Especificaciones
| Modelo | ZW8-12 |
|---|---|
| Norma | GB/T 1984 (HV AC interruptors), GB/T 11022and traction power equipment technical conditions |
| Tensión nominal | 12kV |
| Materiales | vacuum interrupter, spring/permanent-magnet operating mechanism, galvanizado en caliente tank |
| Instalación | pole-mounted outdoor/indoor switchgear/Traction substation:-mounted installation |
ZW8-12outdoor interruptor de vacíocommonly used in12kVclass networks, for railways, urban networks, rural networks and other outdoor overhead line environments.
| Rated voltage | 12kV |
| Rated current | 630A |
| Short-circuit breaking current | 16kA, 20kA |
| Key features | outdoor interruptor de vacío, commonly used in12kVclass networks |
Descripción del producto
ZW8-12 The outdoor interruptor de vacío is one of the leading products in the Chuangwit interruptor and interruptor de carga range, ZW8-12outdoor interruptor de vacío, Rated voltage12kV, Rated current630A, Short-circuit breaking current16kA/20kA, commonly used in12kVclass networks.
Características principales
- interruptor de carga-fusecomposite apparatus optional
- proven reliable vacuum arc extinction technology
- indoor, outdoor and pole-mounted types available
- intelligent types support telecontrol and protection integration
Normativa y control de calidad
Complies with GB/T 1984 (HV AC interruptors), GB/T 11022 and traction power equipment technical conditions; vacuum arc extinction is maintenance-free with a mechanical life of 10000 operations; intelligent types with controllers support telecontrol and fault recording.Rated short-circuit breaking current and short-time withstand current satisfy system short-capacity verification; insulation level complies with GB/T 11022. The company holds CRCC railway product certification and ISO 9001 quality management system certification; every piece (batch) is delivered only after passing factory inspection.
Condiciones de funcionamiento y aplicaciones
For traction substations, switching stations and 10kV distribution systems under frequent operation and short-circuit breaking duty. Typical applications include traction substations, switching stations, 10kV distribution systems and industrial private lines.
Selección y servicio
The company provides from selection calculations, drawing confirmation to volume supply, on-site technical guidance end-to-end service, Products are controlled under CRCC certification and the ISO 9001 quality management system, standard items are stocked, volume orders are delivered on contractual schedules. For technical support and commercial inquiries, please call0375-6051688.
Rendimiento
Condiciones de servicio
for traction substations, switching stations and 10kV distribution systems under frequent operation and short-circuit breaking duty.
Rendimiento mecánico
vacuum arc extinction is maintenance-free with a mechanical life of 10000 operations; intelligent types with controllers support telecontrol and fault recording.
Rendimiento eléctrico
Rated short-circuit breaking current and short-time withstand current satisfy system short-capacity verification; insulation level complies with GB/T 11022.
Aplicaciones
Traction substation:
ZW8-12 outdoor interruptor de vacío enable fast fault clearance on traction substation feeder lines.
Switching station:
ZW8-12 outdoor interruptor de vacío create flexible operating arrangements for switching-station lines.
10kV distribution system:
ZW8-12 outdoor interruptor de vacío are pole-mounted for 10kV line distribution; intelligent types support remote monitoring.
Industrial private lines:
ZW8-12 outdoor interruptor de vacío are supplied as matched sets for industrial private lines.
