CATAGÓIRÍ
TÁIRGÍ RÁTHAÍOCHTA
ZW7-40.5 33kV-35kV Scoradán Ciorcaid Fholúis Ardvoltais
Cur síos gairid:
ZW7-40.5 33kV-35kV AC Three-Phase High Voltage Vacuum Circuit Breaker is an outdoor core switching device, featuring vacuum arc-extinguishing, compact three-phase common tank structure, high reliability and environmental protection. It is widely applied in 35kV power systems, fostáisiúin, industrial and mining areas, new energy stations, with stable performance and easy maintenance, meeting global low-carbon and smart grid requirements.
Product Overview：ZW7-40.5 33kV-35kV AC Three-Phase High Voltage Vacuum Circuit Breaker is a core outdoor high-voltage switching device for 35kV grade. With vacuum as the arc-extinguishing medium and three-phase common tank structure, it has the advantages of strong breaking capacity, feidhmíocht inslithe den scoth, no environmental pollution and convenient maintenance. It is widely used in 35kV power systems, fostáisiúin, fiontair thionsclaíocha agus mhianadóireachta, stáisiúin chumhachta fuinnimh nua, srl., combined with standardized client code to realize product traceability and efficient management.
Core Parameters Table（English）
|
Míreanna Paraiméadar
|
Paraiméadair Sonracha
|
|
Voltas Rátáilte
|
35kV (Maximum Working Voltage 40.5kV)
|
|
Reatha Rátáilte
|
630A/1250A (Mainstream Specifications)
|
|
Minicíocht Rátáilte
|
50Hz/60Hz (Roghnach)
|
|
Arc-Múchadh Meán
|
Fholúis
|
|
Insliú Meán
|
SF6 Gas/Air (Roghnach)
|
|
Meicníocht Oibriúcháin
|
Type I: Manual Energy Storage Spring; Type II: Electric Energy Storage Spring (Support Remote Control/Reclosing)
|
|
Saol Meicniúla
|
10,000 Oibríochtaí
|
|
Leibhéal Cosanta
|
IP67
|
|
Ambient Temperature Adaptation Range
|
-40℃~+60℃
|
|
Airde is Infheidhme
|
≤4000m
|
|
Caighdeáin Forghníomhaithe
|
GB 1984, GB/T 11022, IEC 62271-100
|
|
Reatha Briseadh Gearrchiorcaid Rátáilte
|
25-31.5kA
|
|
Gearr-Ama Rátáil Reatha Seas (4s)
|
25-31.5kA
|
|
Meáchan Iomlán
|
≤350kg
|
|
Modh Suiteáil
|
Outdoor Pole-Mounted/Substation Installation
|
Fág Do Theachtaireacht
