Introduction; Installation Instructions; Mounting Position; Cooling Measures - Eaton M-Max Series Operating Instructions Manual

04/10 MN04020001Z-EN
3 Installation

Introduction

This chapter provides a description of the installation and the
electrical connections for the frequency inverter M-Max
h
While installing and/or assembling the frequency inverter,
cover all ventilation slots in order to ensure that no
foreign bodies can enter the device.
h Perform all installation work with the specified tools and
without the use of excessive force.

Installation instructions

The instructions for installation in this manual apply for frequency
TM
inverters of the M-Max series under protection type IP20.
In order to meet the requirements in accordance with NEMA 1
(IP21), you must, depending on the size of the housing, use the
optional housing accessories MMX-IP21-FS1, MMX-IP21-FS2 or
MMX-IP21-FS3.
The required installation instructions are shown in the setup
instructions AWA8230-2417.

Mounting position

The vertical mounting position may be tilted by up to 90° degrees.
F 90˚
F 90˚
Figure 17: Mounting position
h An installation that is turned by 180° (stood on its head)
is not permitted.

Cooling measures

In order to guarantee sufficient air circulation (thermal), free space
of at least 100 mm above the frequency inverter M-Max
TM
series.
least 50 mm under the frequency inverter is required.
The required cooling airflow is 10 m
30 m
in the appendix on page 151).
Figure 18: Space for air-cooling
The space in front should not be under 15 mm.
h
h
F 90˚
F 90˚
3
/h for size FS3 (refer to Section "Dimensions and frame size"
3
FS1, FS2: 10 m /h; FS3: 30 m
Please note that the installation makes it possible to open
and close the control signal terminal covers without any
problems.
The frequency inverters of the M-Max
air-cooled with an internal fan.
TM
and at
3
/h for sizes FS1 and FS2 and
l
f 15
f 0.59"
3
/h
TM
series are
31