Liquid Cooling Package LCP Rack CW, LCP Rack CWG
Article number: SK 3313.238
Cooling via high-performance compact impellers. The LCP draws in the air at the sides at the rear of the server enclosures and blows the cooled air back into the front part of the server enclosure at the sides.
- Article number:
- SK 3313.238
- Design
- CW
- 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
- Control of the server inlet temperature
- With redundant temperature sensor integrated at the air end as standard
- 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
- 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 LCP draws in the air at the sides at the rear of the server enclosures, cools it using high-performance compact impellers, and blows the cooled air back into the front part of the server enclosure at the sides
- Material
- Sheet steel, spray-finished
- Surface finish
- RAL 9005, finely textured matt
- Colour
- RAL 9005
- Options
- Fully integrated fire detection and extinguisher system
Automatic server enclosure door opening
Direct connection of additional CMC III sensors is supported
Racks 2200 mm high - Design
- Rack 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
- 10 kW/1
20 kW/2
30 kW/3 - Air throughput (unimpeded air flow)
- At 60 Hz: 6,500 m³/h
- Number of fans
- 4
- Dimensions
- Width: 300 mm
Height: 2,000 mm
Depth: 1,200 mm - To fit enclosure type
- VX IT
- TS IT PRO
- Installation in bayed enclosure suite
- Flush
- Rated operating voltage
- 200 V - 240 V, 1~, 50 Hz/60 Hz
- 200 – 240 V AC
- Max. cooling output
- 30 kW
- Type of electrical connection
- Connector
- Duty cycle
- 100 %
- Cooling medium
- Water
- 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
- 230 kg
- Customs tariff number
- 84195080
- EAN
- 4028177962781
- ETIM 7.0
- EC002515
- ECLASS 8.0
- 27180712
- Product description
- SK LCP Rack CW UL, RAL 9005, based on VX IT, air/water heat exchanger for rack cooling, side mounting on the rack, flush
LCP Rack CW UL, 3313.238:
Regulatory model no.: LCP N 7A1R43SC9D000
The design of the unit is optimised for use in data centres. The
integrated air/water heat exchanger guarantees a sensitive cooling
output of 30 kW with standard server enclosure dimensions, the lowest
possible weight and comprehensive possibilities for monitoring:
The air/water heat exchanger is mounted on the side of the rack.
LCP Rack CW offers enclosure-based cooling separate from the room air
and is thus also a means to reduce the noise level.
The unit is capable of providing cooling for either one or two server
racks.
The use of an integrated 4 EC fan modules (cooling output up to 30 kW,
102364 BTU/h) achieves maximum efficiency.
The unit is prepared for the incorporation of up to 6 EC fan modules.
Configuration with the maximum number of fans can thus also serve to
achieve redundancy or to minimise electrical power consumption.
The air/water heat exchanger and server rack are incorporated into a
single bayed suite, but nevertheless remain separate from each other.
This eliminates the risk of water penetrating into the server rack and
simplifies installation and service.
There is no access to the adjacent IT rack via the LCP.
Leakage monitoring is integrated. If a sensor installed in the
condensate tray detects a leakage, the main controller issues an alarm
message and/or interrupts the supply of cooling medium to the unit.
All components which may come into contact with condensate are made from
stainless steel in order to avoid corrosion.
The unit was developed for the exclusive purpose of providing a
sensitive cooling output.
An accessory kit enables the water connection to be realised either at
the top or at the bottom (G 1½" external thread).
Fast commissioning of the unit thanks to fast and simple air bleeding.
The fans can be replaced in a matter of seconds and without the need for
tools or specially qualified personnel, also during continued operation.
An advanced software concept enabling network integration for the
monitoring/setting of all technical parameters is implemented as a
standard feature.
An integrated fail-safe operating mode maintains reliable cooling in
case of a controller failure.
Up to eight additional sensors (temperature/humidity, etc.) can be
connected.
Technical data:
Sensitive cooling output with 1/2/3 fans: 10/20/30 kW
Operating temperature range, ambient: 10 °C - 50 °C
Operating temperature range, cooling medium: 10 °C - 30 °C
(non-condensing)
Lower inlet temperatures possible after consultation with the
manufacturer.
Installed fans: 4 (max. 6 possible)
Air throughput: 6500 m³/h (4 fans)
Cooling output (4 fans): 30 kW (102364 BTU/h)
Air intake temperature: 24 °C
Water inlet temperature: 15 °C
Medium: Water or water/glycol mixture
Cooling medium throughput (0-100 l/min): approx. 60 l/min
Pressure loss: approx. 0.6 bar
Water connection: G 1½" external thread
Voltage: 1~ 200-240V, AC50/60Hz, L1, (L2/N)
Max. connected load (6 fan modules): 3150 W
Control according to server air intake temperature, realised by way of
throughput regulation and EC fans with infinitely variable speed
Noise level at a distance of 1 m: max. 88 dB(A)
Colour:
Housing frame, roof plate, side panels and rear door: RAL 9005
Dimensions: WxHxD: 300 x 2000 x 1200 mm
Weight as delivered: 230 kg
,,
Controller/interfaces:
Network port (RJ 45): Ethernet to IEEE 802.3 via 10/100BaseT with PoE
Front USB port: Mini USB for system setup
Rear USB port: For USB thumb drive for data memory up to 32 GB
Front SD-HC slot: Data memory up to 32 GB
Alarm relay output: Changeover contact for extra-low voltage (24 V DC, 1
A)
Digital inputs: 2x (terminal)
Protocols, Ethernet:
TCP/IPv4, TCP/IPv6, SNMPv1, SNMPv2c, SNMPv3, Modbus TCP, OPC ua, Telnet,
SSH, (S)FTP, HTTP (S), NTP, DHCP, DNS, SMTP (S), Syslog
Eight additional sensors (temperature, humidity, etc.) can be connected
Software
Control according to server air intake temperature
Automatic or manual control can be selected
Remote control via SNMP, Modbus TCP, OPC ua is possible
Target value specification by way of an external temperature sensor
Water-side ?T control can be selected for efficient chiller operation
Programming of logic operations (tasks) is possible in order to automate
specific processes
Touch screen display, color, installed
The display shows the user all relevant operating parameters directly on
the LCP.
This has the advantage of being able to see the status of the device
briefly and at a glance, and to react as quickly as possible if
necessary.
The following parameters can be read in different levels:
Display of the supplied cold air temperature to the 19" equipment.
Display of the discharged warm air temperature from the 19" equipment
Cooling capacity
Cooling water supply/return temperature
Cooling water flow rate
Position of the control valve
Overview of all parameters at a glance
Display of alarm and warning messages
Overview page with IP address of the device, software version and
contact person (can be entered individually)
Change of the setpoint of the cold air temperature before the 19" level
can be done on the display (locking possible if not desired)
4,3" display, 480 x 272 pixel
Resistive touch
type. 280 cd/m²
Operating temperature: -20°C to +70°C
Connecting cable
Special features:
Simple maintenance of the unit from the front and back, enabling cable
channels and aisle containment to be positioned above the unit.
Tool-free fan replacement without interrupting operation
Integrated software with water-side ?T control for efficient chiller
operation
Optional:
Fan module to increase cooling output: 3313.016
Connection hose, bottom/top: 3311.040
Condensate pump: 3312.012 (only for supply voltage 230-240 V)
Integrated droplet separator on request
Regulatory model no.: LCP N 7A1R43SC9D000
The design of the unit is optimised for use in data centres. The
integrated air/water heat exchanger guarantees a sensitive cooling
output of 30 kW with standard server enclosure dimensions, the lowest
possible weight and comprehensive possibilities for monitoring:
The air/water heat exchanger is mounted on the side of the rack.
LCP Rack CW offers enclosure-based cooling separate from the room air
and is thus also a means to reduce the noise level.
The unit is capable of providing cooling for either one or two server
racks.
The use of an integrated 4 EC fan modules (cooling output up to 30 kW,
102364 BTU/h) achieves maximum efficiency.
The unit is prepared for the incorporation of up to 6 EC fan modules.
Configuration with the maximum number of fans can thus also serve to
achieve redundancy or to minimise electrical power consumption.
The air/water heat exchanger and server rack are incorporated into a
single bayed suite, but nevertheless remain separate from each other.
This eliminates the risk of water penetrating into the server rack and
simplifies installation and service.
There is no access to the adjacent IT rack via the LCP.
Leakage monitoring is integrated. If a sensor installed in the
condensate tray detects a leakage, the main controller issues an alarm
message and/or interrupts the supply of cooling medium to the unit.
All components which may come into contact with condensate are made from
stainless steel in order to avoid corrosion.
The unit was developed for the exclusive purpose of providing a
sensitive cooling output.
An accessory kit enables the water connection to be realised either at
the top or at the bottom (G 1½" external thread).
Fast commissioning of the unit thanks to fast and simple air bleeding.
The fans can be replaced in a matter of seconds and without the need for
tools or specially qualified personnel, also during continued operation.
An advanced software concept enabling network integration for the
monitoring/setting of all technical parameters is implemented as a
standard feature.
An integrated fail-safe operating mode maintains reliable cooling in
case of a controller failure.
Up to eight additional sensors (temperature/humidity, etc.) can be
connected.
Technical data:
Sensitive cooling output with 1/2/3 fans: 10/20/30 kW
Operating temperature range, ambient: 10 °C - 50 °C
Operating temperature range, cooling medium: 10 °C - 30 °C
(non-condensing)
Lower inlet temperatures possible after consultation with the
manufacturer.
Installed fans: 4 (max. 6 possible)
Air throughput: 6500 m³/h (4 fans)
Cooling output (4 fans): 30 kW (102364 BTU/h)
Air intake temperature: 24 °C
Water inlet temperature: 15 °C
Medium: Water or water/glycol mixture
Cooling medium throughput (0-100 l/min): approx. 60 l/min
Pressure loss: approx. 0.6 bar
Water connection: G 1½" external thread
Voltage: 1~ 200-240V, AC50/60Hz, L1, (L2/N)
Max. connected load (6 fan modules): 3150 W
Control according to server air intake temperature, realised by way of
throughput regulation and EC fans with infinitely variable speed
Noise level at a distance of 1 m: max. 88 dB(A)
Colour:
Housing frame, roof plate, side panels and rear door: RAL 9005
Dimensions: WxHxD: 300 x 2000 x 1200 mm
Weight as delivered: 230 kg
,,
Controller/interfaces:
Network port (RJ 45): Ethernet to IEEE 802.3 via 10/100BaseT with PoE
Front USB port: Mini USB for system setup
Rear USB port: For USB thumb drive for data memory up to 32 GB
Front SD-HC slot: Data memory up to 32 GB
Alarm relay output: Changeover contact for extra-low voltage (24 V DC, 1
A)
Digital inputs: 2x (terminal)
Protocols, Ethernet:
TCP/IPv4, TCP/IPv6, SNMPv1, SNMPv2c, SNMPv3, Modbus TCP, OPC ua, Telnet,
SSH, (S)FTP, HTTP (S), NTP, DHCP, DNS, SMTP (S), Syslog
Eight additional sensors (temperature, humidity, etc.) can be connected
Software
Control according to server air intake temperature
Automatic or manual control can be selected
Remote control via SNMP, Modbus TCP, OPC ua is possible
Target value specification by way of an external temperature sensor
Water-side ?T control can be selected for efficient chiller operation
Programming of logic operations (tasks) is possible in order to automate
specific processes
Touch screen display, color, installed
The display shows the user all relevant operating parameters directly on
the LCP.
This has the advantage of being able to see the status of the device
briefly and at a glance, and to react as quickly as possible if
necessary.
The following parameters can be read in different levels:
Display of the supplied cold air temperature to the 19" equipment.
Display of the discharged warm air temperature from the 19" equipment
Cooling capacity
Cooling water supply/return temperature
Cooling water flow rate
Position of the control valve
Overview of all parameters at a glance
Display of alarm and warning messages
Overview page with IP address of the device, software version and
contact person (can be entered individually)
Change of the setpoint of the cold air temperature before the 19" level
can be done on the display (locking possible if not desired)
4,3" display, 480 x 272 pixel
Resistive touch
type. 280 cd/m²
Operating temperature: -20°C to +70°C
Connecting cable
Special features:
Simple maintenance of the unit from the front and back, enabling cable
channels and aisle containment to be positioned above the unit.
Tool-free fan replacement without interrupting operation
Integrated software with water-side ?T control for efficient chiller
operation
Optional:
Fan module to increase cooling output: 3313.016
Connection hose, bottom/top: 3311.040
Condensate pump: 3312.012 (only for supply voltage 230-240 V)
Integrated droplet separator on request