This item will be discontinued on: Jan 30, 2018
This item is being replaced by:
3312230
Liquid Cooling Package LCP Rack CW, LCP Rack CWG
Article number: SK 3311.230
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 3311.230
- 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
- Standard 3-phase connection for electrical 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
- Colour
- RAL 7035
- 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 50 Hz: 4,800 m³/h
At 60 Hz: 4,800 m³/h - Number of fans
- 1
- Dimensions
- Width: 300 mm
Height: 2,000 mm
Depth: 1,200 mm - To fit enclosure type
- TS IT
- 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 %
- 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)
- Water inlet temperature
- 15 °C
- Protection category to IEC 60 529
- IP 20
- Packs of
- 1 pc(s).
- Weight/pack
- 210 kg
- EAN
- 4028177661820
- ETIM 7.0
- EC002515
- ECLASS 8.0
- 27180712
- Product description
- SK LCP Rack CW, Air/water heat exchanger for rack cooling, Mounted on the side of the rack, flush, Cooling of one up to maximum two racks, Support of IT-compatible, “front-to-back” air routing,
TopTherm LCP Rack CW, 3311.230 WHD (mm)300x2000x1200
TopTherm LCP RACK CW:
The design of the unit is optimised for use in data
centres. The integrated air/water heat exchanger
guarantees a cooling output of up to 30 kW, combined
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 able to reduce the
noise level.
The unit is capable of providing cooling for either
one or two server racks.
The hot server air is drawn off to the rear of the
server rack. After cooling, it is expelled left and
right in front of the 482.6 mm (19") level over the
whole enclosure height and is thus made available to
the IT equipment once more.
The use of an integrated EC fan module (cooling output
up to 10 kW) achieves maximum efficiency and minimises
the electrical energy consumption.
The installation of two further fan modules
(accessories) enables the maximum cooling output to be
raised to 30 kW.
This safeguards the value of an investment where the
full cooling output is not yet required at the time of
initial installation.
The unit is prepared for the incorporation of a
maximum of six EC fan modules. A full fan
configuration can thus also be realised to achieve
redundancy or to minimise power consumption.
The flow characteristics of the heat exchanger have
been optimised for the minimum possible pressure loss
on the air side. This in turn minimises the energy
consumption of the fans.
The high-performance heat exchanger guarantees maximum
cooling output even at high water inlet temperatures,
enabling the proportion of operation in combination
with indirect free cooling to be maximised and
operating costs reduced accordingly.
The air/water heat exchanger and server rack remain
separate from each other. This eliminates the risk of
water penetrating into the server rack and improves
the ease of installation and service.
Condensate and leakage management is integrated.
The water connection can be realised optionally to the
top or bottom by way of an accessory kit
(1 1/2" thread).
Fast commissioning of the unit thanks to fast and
simple air bleeding.
The standard integrated software/controller concept
provides for automatic control of the specified server
air intake temperature. The fan speed and cooling
water flow rate are both infinitely variable, for
precise matching to the power losses of the components
installed in the IT rack.
The optimum operating point is thus achieved with
minimum energy consumption and correspondingly reduced
operating costs.
An intelligent sensor network monitors the air and
water temperatures, as well as the water flow rate and
leakage management.
The incorporation of three temperature sensors for the
hot and cold air provides for redundancy. An
integrated fail-safe mode, furthermore, ensures
reliable cooling, even in case of failure of the
electronics.
The monitoring and alarm management for all physical
parameters is realised via SNMP and Ethernet. A BACnet
link is possible as an option.
New control algorithms permit energy-efficient
operation and take into account the demands of
facility management.
To enable the displaying of all physical parameters,
an optical colour touchscreen can be integrated into
the front of the unit.
The optimised layout provides for fast and simple
maintenance and service for all relevant components.
The fans can be exchanged at any time in a matter of
seconds, also during operation (hot swapping).
The temperature sensors in the water inlet/return are
integrated into thermowells and can similarly be
exchanged without interrupting operation.
Technical specifications:
TopTherm LCP RACK CW:
The design of the unit is optimised for use in data
centres. The integrated air/water heat exchanger
guarantees a cooling output of up to 30 kW, combined
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 able to reduce the
noise level.
The unit is capable of providing cooling for either
one or two server racks.
The hot server air is drawn off to the rear of the
server rack. After cooling, it is expelled left and
right in front of the 482.6 mm (19") level over the
whole enclosure height and is thus made available to
the IT equipment once more.
The use of an integrated EC fan module (cooling output
up to 10 kW) achieves maximum efficiency and minimises
the electrical energy consumption.
The installation of two further fan modules
(accessories) enables the maximum cooling output to be
raised to 30 kW.
This safeguards the value of an investment where the
full cooling output is not yet required at the time of
initial installation.
The unit is prepared for the incorporation of a
maximum of six EC fan modules. A full fan
configuration can thus also be realised to achieve
redundancy or to minimise power consumption.
The flow characteristics of the heat exchanger have
been optimised for the minimum possible pressure loss
on the air side. This in turn minimises the energy
consumption of the fans.
The high-performance heat exchanger guarantees maximum
cooling output even at high water inlet temperatures,
enabling the proportion of operation in combination
with indirect free cooling to be maximised and
operating costs reduced accordingly.
The air/water heat exchanger and server rack remain
separate from each other. This eliminates the risk of
water penetrating into the server rack and improves
the ease of installation and service.
Condensate and leakage management is integrated.
The water connection can be realised optionally to the
top or bottom by way of an accessory kit
(1 1/2" thread).
Fast commissioning of the unit thanks to fast and
simple air bleeding.
The standard integrated software/controller concept
provides for automatic control of the specified server
air intake temperature. The fan speed and cooling
water flow rate are both infinitely variable, for
precise matching to the power losses of the components
installed in the IT rack.
The optimum operating point is thus achieved with
minimum energy consumption and correspondingly reduced
operating costs.
An intelligent sensor network monitors the air and
water temperatures, as well as the water flow rate and
leakage management.
The incorporation of three temperature sensors for the
hot and cold air provides for redundancy. An
integrated fail-safe mode, furthermore, ensures
reliable cooling, even in case of failure of the
electronics.
The monitoring and alarm management for all physical
parameters is realised via SNMP and Ethernet. A BACnet
link is possible as an option.
New control algorithms permit energy-efficient
operation and take into account the demands of
facility management.
To enable the displaying of all physical parameters,
an optical colour touchscreen can be integrated into
the front of the unit.
The optimised layout provides for fast and simple
maintenance and service for all relevant components.
The fans can be exchanged at any time in a matter of
seconds, also during operation (hot swapping).
The temperature sensors in the water inlet/return are
integrated into thermowells and can similarly be
exchanged without interrupting operation.
Technical specifications: