Ambient air temperature should not exceed +40℃ or less than -5℃, and averaged temperature within 24h should not exceed +35℃.
Air should be clean, relevant humidity should not exceed 50% when maximum temperature is +40℃. If the temperature is relatively low, larger relative humidity is allowed.
Pollution level: 3.
Altitude of the installation site should not exceed 2000m.
Seismic intensity should not exceed 8.
When customers have special requirements, they can negotiate with our company and reach agreements.
Die-casting hinge is adopted for power cabinet, door of which can take the weight of 40kg without deformation.
Power cabinet is assembled and welded together, its back closure plate is demountable, which can facilitate the installation and maintenance of components.
There is outlet O-ring at the bottom of the power cabinet, therefore the inlet and outlet cables will not affect the protective level of the switch cabinet.