Liquid Cooling Package LCP Inline CW, LCP Inline CWG

Article number: SK 3312.540

Bayed climate control designed for siting within a bayed enclosure suite. The hot air is extracted at the rear of the unit, cooled and then expelled forwards to the cold aisle.

Article number:
SK 3312.540
Benefits
Maximum energy efficiency due to EC fan technology and IT-based control
Minimal pressure loss at the air end, which in turn minimises the power consumption of the fans
Optimum adaptability due to dynamic, continuous control of the cold water volume flow
By using high water inlet temperatures, the proportion of indirect free cooling is increased, which in turn reduces operating costs
Targeted cooling output due to modular fan units
Fan modules configurable as n+1 redundancy
Standard 3-phase connection for electrical redundancy
With redundant temperature sensor integrated at the air end as standard
The separation of cooling and enclosure prevents the ingress of water into the server enclosure
A footprint of max. 0.36 m² for all cooling services
Improved heat recovery, thanks to high water return temperatures when using LCP CW glycol variants, for example in combination with a heat pump
Optimum access for maintenance and servicing from the front and rear
Tool-free replacement of the fan modules
Function principle
The hot air is drawn in from the room or hot aisle at the rear of the device and expelled at the front into the cold aisle after cooling. With this product, a raised floor is not necessary.
Material
Sheet steel, spray-finished
Colour
RAL 7035
Options
Direct connection of additional CMC III sensors is supported
Racks 2200 mm high
Design
Suite cooling
Monitoring
Monitoring of all system-relevant parameters such as server air intake temperature, server waste air temperature, water inlet/return temperature, water flow, cooling output, fan speed, leakage
Direct connection of the unit via SNMP over Ethernet
Integration into RiZone
Total cooling output/Number of fan modules
18 kW/2
27 kW/3
30 kW/4
Air throughput (unimpeded air flow)
At 50 Hz: 5,000 m³/h
Number of fans
2
Dimensions
Width: 300 mm
Height: 2,000 mm
Depth: 1,200 mm
Installation in bayed enclosure suite
Flush
Rated operating voltage
230 V, 1~, 50 Hz/60 Hz
400 V, 3~, 50 Hz/60 Hz
Max. cooling output
30 kW
Type of electrical connection
Connector
Duty cycle
100 %
Cooling medium
Water
EC fan
Yes
Fans may be exchanged with the system operational
Yes
Temperature control
Linear fan control
Two-way control valve
Water connections
DN 40 (G 1½" external thread)
Permissible operating pressure (p. max.)
10 bar
Water inlet temperature
15 °C
Protection category to IEC 60 529
IP 20
Packs of
1 pc(s).
Weight/pack
260 kg
Customs tariff number
84195080
EAN
4028177811645
ETIM 7.0
EC002515
ECLASS 8.0
27180712
Product description
SK LCP Inline Flush R15 CW, 30 kW, RAL 7035, WHD: 300x2000x1200 mm
Certificates
EAC
Documentation
Instructions
Software
Software
LCP Inline CW, flush, 3312.540 WHD (mm) 300 x 2000 x 1200

LCP Inline CW, flush, 3312.540:
Construction of the device optimised for data centres. The integrated
air/water heat exchanger ensures a cooling output of up to 30kW with
standard server enclosure dimensions, the lowest possible weight and a
comprehensive monitoring option.
The heat exchanger is mounted laterally on the rack.
The LCP Inline DX extracts the hot exhaust air from the server via a
perforated rear door and blows the cooled air forward via a perforated
front door in front of the perforated doors of the server racks, so that
is thus available again for the 19" components.
The LCP Inline aligns flush with the server racks in the front and rear
areas, forming one continuous alignment.
Maximum efficiency is achieved and the consumption of electrical energy
is minimised by using two built-in EC fan modules (cooling output up to
18 kW).
The maximum cooling output of 30 kW is achieved by installing two
additional fan modules (accessories).
This provides investment security if the full cooling output does not
need to be used at the beginning of the installation.
The device is ready to take a maximum of four EC fan modules. A full fan
configuration is therefore possible for reasons of redundancy or to
minimise electrical power consumption.

The air/water heat exchanger and server rack are arranged in rows though
access is separate in each case. This prevents water penetrating into
the server rack and makes installation and service easier.
Access to the adjacent IT rack via the LCP is not possible.
A leak detection feature is integrated. A sensor installed in the
condensate tray detects leaks, the main controller then issues an alarm
message and/or interrupts the supply of cooling medium into the device.
The device has been designed solely to provide a sensitive cooling
output.
The water connection can be made optionally downwards or upwards by
means of an accessory kit
(1 1/2" external thread).
Short device commissioning time, thanks to simple and fast venting.
The fans can be replaced at any time, very quickly and without using
tools.

A highly developed network-integration software concept for
monitoring/setting all the technical parameters is integrated as
default.
Should the controller fail, an integrated fail-safe operation mode
ensures reliable cooling.
Up to eight additional sensors (temperature, humidity, etc.) can be
connected.

Technical details:
Sensitive cooling output with two/three/four fans: 18/27/30 kW
Installed fans: 2 (max. 4 possible)
Volumetric air flow: 5,000 m³/h (4 fans)
Cooling output (three fans): 30 kW
Max. air inlet temperature 24°C
Inlet temperature: 15°C
Medium: water
Cooling medium throughput: approx. 60 l/min
Pressure loss: approx. 0.6bar
Water connection: 1 ½" external thread
Voltage: 230 V, 1~, 50/60 Hz, 400 V, 3~, N, 50/60 Hz
Connected electrical load (four fan modules) at 30 kW cooling output:
1.000 W
Max. connected electrical load (four fan modules): 2.100 W
Server air inlet temperature control via flow rate control and EC fan
fitted with linear speed controller
Colour: RAL 7035
Dimensions: W x H x D: 300 x 2000 x 1200 mm
Weight as delivered: approx. 260 kg

Controllers/interfaces:
Network interface (RJ 45) Ethernet as per IEEE 802.3 via 10/100BaseT
with PoE
Front USB interface: Mini USB for system setting
Rear USB interface: for USB stick, for data recording up to 32 GB
Front SD-HC slot: 1x up to 32 GB, data recording
Alarm relay output: change-over contact for safety extra-low voltage (24
V DC, 1 A)
Digital inputs: 2x (terminal)
Protocols, Ethernet:
TCP/IPv4, TCP/IPv6, SNMPv1, SNMPv2c, SNMPv3, Telnet, SSH, (S)FTP, HTTP
(S), NTP, DHCP, DNS, SMTP (S), Syslog
Eight additional sensors (temperature, humidity, etc.) can be connected.

Software
Control based on server inlet temperature
Automatic or manual control can be selected
Remote control via SNMP is possible
Water-side delta-T control for efficient chiller operation can be
selected
The programming of logical links (tasks) to automate specific processes
is possible

Special features:
Simple maintenance of the device from the front and rear, so that cable
routes and aisle containments can be laid above the unit.
The fans can be replaced without using any tools
When operating with a water inlet temperature below the dew point, we
recommend device 3312.550 (300 x 2000 x 1200 mm) with a novel and
patented condensate management system.

Available expansion height of the adjacent server rack: free (Standard:
42 U)
Dimensions: W x H x D: 300 x 2000 x 1200 mm
Weight: approx. 200 kg

Optional:
Fan module for cooling power expansion: 3312.016
Touchscreen display, colour: 3311.030
Connection hose, bottom/top: 3311.040
Condensate pump 3312.012
LCP Inline CW filter mat holder 3311.042
Filter mat 3311.043
Integrated spray separator on request