1. Ambient Air Temperant: Upper Limit Value Not Exceeding +40oc, LOWER LIMITING VALUENCEDING -5oC, Average Value Not Exceeding +35oC.Spect EXPECED.
2. Install address of altital not exceeding 2000m.
4. Level of Protection: IP30.
5. Class of Pollution: 3 class.
6. Use classs: B classses or a classs.
7. Installation Condition: Breaker Need According to This Instruction Require to Install, Breaker Acb Breaker Drawer Type of Vertical Gradient Not Exceeding
5 ° (MINE BREAKER of Vertical Gradient Not Exceeding 15 ° ACB BREAKER DRAWER TYPE)