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.

Compact structure, can accommodate more functional units with less space.
8MF structural steel is adopted for the main truss of the unit. All the main truss has installation modulus of holes E=20㎜, with good universality and flexible assembly.
Standard module design is adopted, including five-dimension series of standard units, customers can make free selections for assembly.
Partitions between functional units and the cells are clear and reliable and will not be affected due to failure of any unit, thus fault can be limited to the smallest scope.
Drawer unit is set with mechanical interlocking device, drawer panel has obvious signs for positions of opening, closing, testing, drawing-out, etc.