Remak AERO MASTER XP Series Installation And Operating Instructions Manual page 27

XPRJ and XPRF Sections
Section Description
The case for built-in electrical elements is integrated into the 1000
mm long modular XP through section. The section casing is designed
as a standard XP unit section (sandwich panels with inner 50 mm
insulation) and equipped with a hinged service door.
All case parts are made of 1 mm thick bent steel sheets galvanized
with a 275 g/m2 zinc layer. The internal fixing elements are made of
2.0 mm steel sheets. The case parts are spot welded and sealed with
silicone sealant.
To increase air auto-convection, the case is provided with inlet (lower)
and outlet (upper) ventilating apertures for inlet and outlet of air
coming through the XP unit. The ventilating apertures are protected
against water by a labyrinth cover (IP44) and against dust by a
replaceable filter insert (EU3).
The outdoor version is completed with protective elements against
weather effects (optional accessories of the AeroMaster XP air-
handling unit).
Table 1 – Basic dimensions of XPRJ / XPRF sections
Size L (mm) W (mm)
XP 04 650
XP 06 800
XP 10 960
XP 13 1000 mm 1065
XP 17 1370
XP 22 1370
XP 28 1675
* Weight of empty section
Installation Instructions, Operation and
Maintenance
XPRJ and XPRF Sections are designed to be installed in the AeroMaster
XP air-handling unit assembly. For packaging, transport, handling and
installation, refer to „Goods Despatch" and „Installation".
Staff qualification requirements: installation, connection, commis-
sioning, repairs and maintenance can only be performed by properly
qualified personnel.
Figure 1 - Basic dimensions of the section
Air Handling units AeroMaster XP
m
H (mm) E
(kg)*
600 230 84
750 230 103
910 330 125
1015 330 138
1015 330 154
1320 330 177
1320 330 193
Electrical wiring, interconnection of individual parts, initial inspection,
operation and maintenance must be performed in accordance with
applicable standards and regulations.
Creating and maintaining conditions - the temperature - for proper
operation of individual components, is an essential factor for outdoor
installations of the XP section equipped with the control unit.
Therefore, it is necessary to use additional accessories for heating
or cooling. These accessories are delivered in accordance with the
operating conditions specified in the project (using AeroCAD software)
for which the designer is responsible.
Instructions for Cabling
 A set of frequency converters up to 2 × 18.5 kW + 1 x 0.37 kW output
can be installed in the XPRF section (depending on the XP unit
size).
 All interconnections of the distribution board and installed ele-
ments must be made using intact double insulated cables which
must be properly dimensioned for the given load and lead length.
 Every cable leading out from the section must be led through
the preinstalled cable grommets. All unused grommets must be
blinded to maintain the degree of protection.
 When connecting and leading the cables, it is necessary to take
into account their properties. The conductors must not be exposed
to strains which decrease their service life. Avoid cable slack;
always use cable protectors and trenches (wire, plastic, or metal)
of sufficient size and length. Properly fix all cables and keep to
minimum bending radiuses.
 The M&C cable lines must be led separately from the power cables
to avoid their interference. We recommend leading the power
cable lines along the base frame and the M&C cable lines along the
front edge of the top panel.
 The cable lines must never interfere with the service panels (doors),
removable panels (e.g. panel with handles, exchanger outlet panel,
etc.) or obstruct routine operation and servicing. Please respect
the reserved servicing space.
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