Operating Instructions – MOVITRAC® B
21
4
Installation notes for basic unit – mechanical aspects
Installation
4
Installation
4.1
Installation notes for basic unit – mechanical aspects
4.1.1
Minimum clearance and mounting position
• Leave 100 mm (3.94 in) clearance at the top and bottom of the housing for optimum
cooling. There is no need for clearance at the sides. You can line up the units directly
next to one another.
• It is important that air circulation is not impeded by cables and other installation ma-
terial. Prevent the heated exhaust air from other units from blowing onto this unit.
• Install the units vertically only. You must not install them horizontally, tilted or upside
down.
• Proper heat dissipation of the rear side of the heat sink improves the thermal utiliza-
tion of the unit.
DANGER
The surface temperatures of the heat sinks can exceed 70 °C.
Danger of burns.
• Do not touch the heat sink.
DANGER
Dangerous voltages present at cables and terminals.
Severe or fatal injuries from electric shock.
To prevent electric shocks due to stored charges:
• Disconnect the inverter from the supply system and wait 10 minutes before starting
to work on it.
• Use suitable measuring instruments to make sure that no voltage is present at ca-
bles and terminals.
648722187
100 mm
(3.94 in)
100 mm
(3.94 in)
Summary of Contents for Movitrac B
Page 2: ...SEW EURODRIVE Driving the world...
Page 259: ......