Rittal LCP Rack DX 12 User Manual

Rittal Liquid Cooling Package 15
5 Assembly and siting
5
5 Assembly and siting
5.1 General
5.1.1 Installation site requirements
In order to ensure problem-free operation of the
LCP DX, the following conditions for the installation site
should be observed:
Positioning of the LCP DX in the server room rela-
tive to the external condenser
The interior device (LCP DX) and the external condenser
must be connected with a suitable copper pipe connec-
tion in accordance with DIN EN 378-2. The entire sys-
tem must then be filled with coolant (see section 6.2
"Notes on pipework").
Fig. 11: Relative positioning condenser below the LCP DX
Key
1 Offset in a side direction
2 Condenser offset below the LCP DX
Fig. 12: Relative positioning above the LCP DX
Key
1 Offset in a side direction
2 Condenser offset above the LCP DX
The following distances and geodetic height differences
must not be exceeded when installing the LCP DX and
the external condenser:
Supply connections required at the installation site
2
1
2
1
Position Distance
Sum total of horizontal
(fig. 11, item 1) and vertical
spacing (fig. 11, item 2 or
fig. 12, item 2) between the
LCP DX and the condenser
Max. 45 m equivalent
length
Condenser above LCP DX
(fig. 11, item 2)
max. 20 m
Condenser below LCP DX
(fig. 11, item 2)
max. 3 m
Tab. 2: Distances and height differences
Note:
When calculating the equivalent length,
please also refer to section6.2 "Notes on
pipework".
Type of connection Connection description:
LCP DX standard ver-
sion power inlet
380…480 V ±10 %, 3~, N, PE,
50/60 Hz
Standard external
condenser power in-
let 3311.360
230V,1~, 50/60Hz, 1.8A
External diameter of
coolant lines
Copper pipework 1 mm wall
thickness
– equivalent length up to 45 m
(LCP DX to outdoor unit):
Ø
a
=12 mm (hot gas line)/
12 mm (liquid line)
Tab. 3: Supply connections required at the installation site
Note:
A voltage of at least 380 V is required to start
the device.
If the mains voltage briefly drops 10% below
380 V with the system operational, it will not
malfunction.
Note:
Please also observe the instructions and data
relating to the coolant connection as outlined
in section 6 "Installation".

Rittal LCP Rack DX 12 Specifications

General

Brand	Rittal
Model	LCP Rack DX 12
Category	Air Conditioner
Language	English