GN38-12 Indoor High Voltage Isolation Switch
Short Description:
The GN38-12 indoor high-voltage isolation switch is designed and manufactured to meet the needs of the development of fixed high-voltage cabinets and ring main units towards compactness and miniaturization. It has a three station structure and a fully insulated bottom plate;
Product details
summary:
The GN38-12 indoor high-voltage isolation switch is designed and manufactured to meet the needs of the development of fixed high-voltage cabinets and ring main units towards compactness and miniaturization. It has a three station structure and a fully insulated bottom plate; And equipped with coaxial locking and a complete mechanical interlocking mechanism, the appearance is compact and small. It is a compact box type switchgear suitable for selecting switches.
Reference standard: GB1985-1989 AC high voltage isolating switch and grounding switch.
IEC129-84 AC isolating switches and grounding switches.
Normal usage conditions:
◇ Altitude below 2000m;
Surrounding air temperature: upper limit+40 ℃, lower limit -25 ℃;
Relative humidity: daily average not exceeding 95%, monthly average not exceeding 90%;
The surrounding air should not be significantly polluted by corrosive or flammable gases, water vapor, etc;
◇ No frequent severe vibrations.
