ZW20 outdoor AC high-voltage قاطع فراغي
المواصفات الفنية
| الطراز | ZW20 |
|---|---|
| المعيار | GB/T 1984 (HV AC قاطع الدائرةs), GB/T 11022and traction power equipment technical conditions |
| الجهد المقنن | 12kV |
| الخامات | vacuum interrupter, spring/permanent-magnet operating mechanism, مطلي بالجلفن الساخن tank |
| التركيب | pole-mounted outdoor/indoor switchgear/Traction substation:-mounted installation |
ZW20uses a fully sealed common-tank structure with manual, electric or remote operation.
| Rated voltage | 12kV |
| Rated current | 630A |
| Key features | outdoor AC high-voltage قاطع فراغي, fullsealed common-tank structure, manual, electric or remote operation |
نظرة عامة على المنتج
ZW20 The outdoor AC high-voltage قاطع فراغي is one of the leading products in the Chuangwit قاطع الدائرة and مفتاح الحمل range, ZW20outdoor AC high-voltage قاطع فراغي, Rated voltage12kV, current630A, fullsealed common-tank structure, manual, electric or remote operation.
الميزات الرئيسية
- proven reliable vacuum arc extinction technology
- indoor, outdoor and pole-mounted types available
- intelligent types support telecontrol and protection integration
- مفتاح الحمل-fusecomposite apparatus optional
المعايير ومراقبة الجودة
Complies with GB/T 1984 (HV AC قاطع الدائرةs), 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.
ظروف التشغيل والتطبيقات النموذجية
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.
الاختيار والخدمة
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.
الأداء
ظروف التشغيل
for traction substations, switching stations and 10kV distribution systems under frequent operation and short-circuit breaking duty.
الأداء الميكانيكي
vacuum arc extinction is maintenance-free with a mechanical life of 10000 operations; intelligent types with controllers support telecontrol and fault recording.
الأداء الكهربائي
Rated short-circuit breaking current and short-time withstand current satisfy system short-capacity verification; insulation level complies with GB/T 11022.
التطبيقات
Traction substation:
ZW20 outdoor AC high-voltage قاطع فراغي enable fast fault clearance on traction substation feeder lines.
Switching station:
ZW20 outdoor AC high-voltage قاطع فراغي create flexible operating arrangements for switching-station lines.
10kV distribution system:
ZW20 outdoor AC high-voltage قاطع فراغي are pole-mounted for 10kV line distribution; intelligent types support remote monitoring.
Industrial private lines:
ZW20 outdoor AC high-voltage قاطع فراغي are supplied as matched sets for industrial private lines.
