Chapter 3 Mechanical and Electrical Installation 
 
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Chapter 3    Mechanical and Electrical 
Installation
3.1 Mechanical installation   
1. Installation environment:   
1)  Ambient temperature: The ambient temperature exerts great influences on the 
service life of the inverter and is not allowed to exceed the allowable temperature range 
(-10ć to 50ć).  
2)  The inverter shall be mounted on the surface of incombustible articles, with sufficient 
spaces nearby for heat dissipation.  The inverter is easy to generate large amount of 
heat during the operation.  The inverter shall be mounted vertically on the base with 
screws.  
3)  The inverter shall be mounted in the place without vibration or with vibration of    less 
than 0.6g,    and shall be kept away from such equipment as punching machine. 
4)  The inverter shall be mounted in locations free from direct sunlight, high humidity and 
condensate.  
5)  5. The inverter shall be mounted in locations free from corrosive gas, explosive gas or 
combustible gas. 
6)  6. The inverter shall be mounted in locations free from oil dirt, dust, and metal 
powder.  
2. Installation location: 
Fig.3-1 MD300 Inverter Installation Diagram 
Signle Unit Installation Diagram         
Installation Diagram of Upper and Lower Parts
 
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