Shanghai STEP Electric Corporation
Chapter 2 Model And Specification
d) No radioactive substances are placed;
e) No hazardous gases or liquids are stored;
f) Vibration is as low as possible;
g) Not a salty atmosphere;
h) Not under direct sunlight;
i) Temperature rise is as low as possible;
when install the product in a enclosed cabinet, suitable cooling fans or air conditioners should be
provided to keep the ambient temperature under 40℃。
2.4.2 Product installation positioning and clearance
requirements
To avoid impair the cooling effect of elevator integrated drive controller; this product shall be
installed at a well-ventilated place. In general, it is vertically installed with suitable clearances as
shown by Figure 2.2
Figure 2.2 Requirements on Installation Clearance
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