In particular, the distance between the suction and discharge side of the heat sink and the other surfaces must be at least:
• 150 mm (5,9") for current intensity up to 18 A
On the other sides, maintain a minimum distance of 100 mm (3,9") to ensure cooling and to make installation and maintenance operations easier.
During operation, the surfaces of the device can become hot enough to cause burns. Do not touch them.
In the case of installation inside electric cabinet, it is necessary to guarantee the appropriate air flow for the heat dissipation of all the components. The heat released
by the device may be calculated from its conversion efficiency.
WARNING
Do not place any heat-generating elements (outlet filters) on the suction side of the device to prevent dangerous overheating.
6.3. Assembly on-board the motor
The device may be installed in place of the motor terminal box cover both horizontally and vertically. It is necessary to check with the motor manufacturer whether
the base of the device can be fastened to the motor casing.
The seal on the base of the device provides protection against the ingress of water and dust. Drill the seal only in the area where the four holes for fastening to
the motor casing are. It is possible to use the same screws and washers with which the terminal box cover was fastened to the motor casing. Please refer to the
following instructions when fastening the device to the motor.
DANGER
At the end of the installation, check the ground continuity between the base of the device and the motor casing.