Device Installation
o Installation Location
One of the most important factors in the failure of the motor speed control system is the non-
observance of the relevant principles at the installation location, which in some cases could
result in warranty voidance.
- The device must be installed inside a standard metal control panel and this panel must
have a suitable ventilation.
- In the case of closure of the control panel or lack of ventilation, not only there is the
possibility of an excessive temperature fault, but also the lifetime of the device is
significantly reduced.
- The panel should be in a covered area.
- There must be at least 10 centimeters gap from bottom, top, and sides between the device
and the panel and also there must be a pathway for fresh air inlet and hot air outlet (From
the bottom of the panel upwards).
Fig. 4: Allowable gap for physical installation
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