Tender text for LCP Inline DX, 3311.440 WHD (mm)
300x2000x1200

LCP Inline DX:

IT-optimised design, providing ideal support for
"front-to-back" air routing for the 482.6 mm (19")
installations.

As a direct condenser, the integrated air/refrigerant
heat exchanger guarantees a cooling output of up to 12
kW with standard server enclosure dimensions, the
lowest possible weight, and comprehensive
possibilities for monitoring.
The LCP Inline DX is mounted on the side of the rack.
The warm server air is drawn in through a perforated
rear door and the cooled air is blown back via a
perforated door in front of the perforated doors of
the server rack and is thus made available to the
482.6 mm (19") equipment once more.
The LCP Inline DX is closed up to the server rack at
the front and rear and there forms a flush joint with
the rack.

In its maximum configuration, the unit is equipped
with four EC fans, for maximum efficiency and minimum
power consumption.
The flow characteristics of the heat exchanger are
optimised for the lowest possible pressure losses on
the air side. This minimises the energy consumption of
the fans.

An integrated inverter with corresponding controller
serves to regulate the speed of the installed
condenser.
This permits stepless adaptation of the output, also
in partial-load operation, and by reducing energy
consumption also achieves a reduction in operating
costs.

Alongside the compressor, the cooling circuit of the
LCP Inline DX comprises a collecting tank, liquid
separator, electronic expansion valve, optimised heat
exchanger, high and low-pressure sensors, Schrader
valves, filter dryer, non-return valve, high-pressure
switch and shut-off devices.
The refrigerant connections and the electrical power
connection to the unit can be realised from above or
below.
The system comprising LCP Inline DX and external
condenser must be filled with refrigerant R410a after
installation at the site.

The LCP Inline DX and the server rack remain separate
from each other. This simplifies assembly and service
work and excludes the need for unwanted access to the
server rack for maintenance purposes.
Maintenance and service for all relevant components
can be realised quickly and simply thanks to the
optimised layout. The fans can be exchanged quickly
and at any time, even while the system is operational
(hot swapping).
The fans are installed in the cold air section, which
increases their service life.
.
Condensate management is integrated into the unit. Any
condensate is collected in a collecting tray in the
base and from there discharged to the outside via a
hose.

Thanks to the integrated controller, the LCP Inline DX
operates fully autonomously.
The setpoint is the server intake air temperature,
which is automatically held constant at the set value.
Three sensors are present in each case for detection
of the cold and warm air temperatures, providing for
the appropriate redundancy.

Monitoring and alarm management for all physical
parameters is realised via SNMP and Ethernet.
To this end, the optional SNMP card is required.

A display with operating keys is integrated on the
front of the unit to display and set the physical
parameters.

The external condenser SK 3311.360 is needed to
operate the LCP Inline DX.
Installation and commissioning on site, laying of the
refrigerant pipes, and evacuation and filling of the
system with refrigerant are not included in the scope
of supply and must be realised by correspondingly
qualified persons.

Technical specifications:
Useful cooling output:,,12 kW at 30 °C ambient
temperature at place of installation of the ,,,,,,
condenser
10 kW at 45° C ambient temperature at place of
installation of the condenser
The LCP DX is modulating it´s cooling performance in a range between
3-12kW without interference.

Installed fans: 4
Air throughput: max.5.000 m³/h
Intake temperature, set: 22 °C
Connection, liquide side: 12 mm, external thread
Connection, gas intake side: 12 mm, external thread
Power supply:,,400 V, 3~, N, PE, 50/ 60 Hz (voltage
range 380-460 V)
Max. connected load: 4,700W
Refrigerant: R410a
Connection length, max.: 30 m
Height difference (condenser higher/lower), max:
20/3 m
Dimensions (WxHxD): 300x2000x1200mm
Weight: 180 kg
Colour: RAL 7035

Available installation space in adjoining server rack:
Unrestricted (standard: 42 U)

Accessories:
SNMP card for network connection: 3311.320
External condenser (needed to operate the LCP-DX):
3311.360 3311.360

Optional:
If necessary, a humidifier and/or heater can be
integrated into the LCP Inline DX.
Please enquire for further details.