12kv Isolating Switch for Sf6 Gis (SF6 Free) & Rmu (SF6 Free)

• Transport Package: Plywood Case
• Origin: China
• Model NO.: HWV-12/1250-20
• HS Code: 85352100

Product Description

Product Description

HW-12kV Isolating Switch for SF6 GIS(SF6 Free) & RMU(SF6 Free)

           HWV-12/1250-20 disconnector                              HWV-35/630-20 disconnector                HWH-12/630-20 Environment-friendly  disconnector 


Environmental conditions of use:
Installation location: inside the box
Ambient temperature (ºC): -45~+140
Haiba (m): ≤ 2000
Air humidity (%): daily average not more than 95%, monthly average not more than 90%
Seismic intensity: ≤8 degrees

Main technical parameters:

Outline and installation dimension drawing

HWH-12/630-20 Environment-friendly  Disconnector Product Overview
a. The disconnector adopts a three-station design, which completely avoids the occurrence of misoperation in theory.
b. The contact design is conducive to grounding closing, and the grounding closing speed is 4.2>4.2m/s.
c. The high-performance German Mubea disc spring ensures the stability of the contact pressure.
d. The rotation isolation of the spindle drive, the transmission clearance is small, and the reliable distance to the ground and the isolation break is ensured