ZGW5-1050 - d/J5000-25 type high-voltage DC disconnector is widely used in low voltage side of DC field in DC converter station, mainly used in neutral busbar, low voltage side of DC filter, grounding lead, etc.
Service environment
a) The surrounding air temperature: -40℃~+40℃
b) Altitude: ≤2000m
c) Wind speed: ≤34m/s
d) Icing-thickness: ≤20mm
f) seismic intensity: ≤9°
g) The installation site should be free of severe vibration and flammable, explosive materials and chemical corrosion.