Moeller DF51 - Fitting the DF51; Mounting Position; Fitting Dimensions

10/05 AWB8230-1541GB
27
3 Installation
The DF51 frequency inverters are designed for installation in a
control panel or a metal enclosure (for example to IP 54).
Fitting the DF51
The DF51 frequency inverters must be mounted vertically on a
non-flammable background.
Mounting position
Fitting dimensions
A free space of at least 100 mm is required above and below the
device to allow air circulation for cooling. The frequency inverter
does not need free space to the sides. In practice, a gap of 10 mm
is, however, advisable to simplify opening the terminal shroud.
To allow connection of the power and control signal terminals,
make sure that the terminal shroud can always be opened and
closed without impediment.
Greater clearance dimensions are necessary if a fieldbus module
(CANopen, PROFIBUS DP) is to be connected. A lateral spacing of
about 10 mm is then recommended.
h
During installation or assembly operations on the
frequency inverter, all ventilation slots and openings
should be covered to ensure that no foreign bodies can
enter the device.
Figure 20: Mounting position
F 30˚
F 30˚
F 30˚
F 30˚
Figure 21: Fitting dimensions in the control panel
h
Do not fit devices with high magnetic fields (such as
reactors or transformers) too near the frequency inverter.
h
Weights and dimensions of the DF51 are listed in the
appendix in paragraph “Weights and dimensions”,
page 193.
f 100f 100
f 100f 100