a)工作环境温度：-20℃～+45℃。空气相对湿度≤95%。b)纵倾≤

a) Working temperature: -20 ℃ ~ + 45 ℃. Relative humidity ≤95%. <br>b) pitch ≤ ± 10 °, tilt ≤ ± 10 °. Heeling ≤ ± 15 °, roll ≤ ± 22.5 °. <br>c) well-ventilated. <br>d) the installation site without rain and snow. Unit without splashing water, may be flooded. <br>e) should be used to meet the requirements of the explosion proof area within the apparatus. <br>f) satisfies the selected Main motor protection Standard environmental requirements.

a) The working environment temperature: -20C to 45C. The relative humidity of the air is 95%.<br>b) The vertical tilt is s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The horizontal tilt is 15 degrees, the horizontal rocker is s.22.5 degrees.<br>c) Good ventilation.<br>d) No rain or snow at the installation site. The unit has no possibility of splashing water or flooding.<br>e) Equipment that meets the explosion-proof requirements should be used in the explosion-proof area.<br>f) Meet the environmental requirements of the selected main motor protection level standard.

a) Working environment temperature: - 20 ℃ ~ + 45 ℃. Relative humidity of air ≤ 95%.<br>b) Pitch ≤± 10 °, pitch ≤± 10 °. The roll angle is not more than ± 15 ° and the roll angle is not more than ± 22.5 °.<br>c) Good ventilation.<br>d) The installation site shall be free from rain and snow. The unit has no possibility of splashing or flooding.<br>e) Equipment meeting explosion-proof requirements shall be used in explosion-proof area.<br>f) Meet the environmental requirements of the selected main motor protection level standard.