User Manual of EM730 Series Inverter 2.3 Installation Site Requirements and Management Attention 1 、 When carrying the inverter, hold its bottom. If you hold the panel only, the body main fall to hit your feet. 2 、 Install the inverter on non-flammable boards (e.g. metal). If the inverter is installed on a flammable object, a fire may occur. 3 、 When two or more inverters are installed in one control cabinet, please install a cooling fan and keep the air temperature below 50 ℃ at the air inlet. Overheating may cause fire and other accidents. 2.3.1 Installation site The installation site should meet the following conditions: 1. The room is well ventilated. 2.
The ambient temperature should be -10 C to 50 C. When the plastic case is used at the ambient temperature above 40 ℃ , remove the top baffle. 3. The controller should be free from high temperature and humidity (less than 90% RH) or rainwater and other liquid droplets. 4. Please install the inverter on a fire-retardant object (e.g. metal). Never install it on 5. No direct sunlight. flammable objects (e.g. wood). 6. There should be no flammable or corrosive gas and liquid. 7. There should be no dust, oily dust, floating fibers or metal particles. 8. The installation foundation should be secured and vibration-free. 9.
Avoid electromagnetic interference and keep the controller away from interference sources. 26 EM730-250-3 EM730-280-3 560 450 1024 1170.5 1100 400 333 13 EM730-315-3 EM730-355-3 660 443 1597 1567 1504 430 375.5 325.5 13 EM730-400-3 EM730-450-3