Liquid Cooling Package LCP Hybrid CW

Model No. 3311.610

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  • Liquid Cooling Package LCP Hybrid CW
    Product details

    Large-scale, high-capacity air/water heat exchanger, designed as the rear door of the server enclosure, ensures that heated waste air from the servers is cooled down to server intake air level.

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    Benefits: Mounted on the rear of the server rack so that the thermal load of the server rack does not have to be dissipated by the ventilation system
    The heat pipe ensures even heat distribution in the heat exchanger, so that the heat exchanger always has a balanced heat load
    A door opening angle of 135° allows rear access to the server enclosure and makes assembly and configuration inside an enclosure easier
    Optimum energy efficiency, as there is no electrical power consumption whatsoever
    Applications: Air/water heat exchanger for retrofitting to TS IT racks while operational
    Function principle: The stand-alone unit replaces the rear door
    The waste air is cooled down to room temperature. The heat energy absorbed by the water is transported to the external cold water supply, where it is cooled back down to the required inlet temperature.
    The heat exchanger uses the airflow from the IT equipment and does not require any additional fans for cooling
    Minimal upstream and downstream pressure losses, despite the very compact design
    Water connection from below only
    Colour: RAL 7035
    Design: Rack cooling
    Note: The air throughput (heated waste air) from the active 482.6 mm (19") components installed in the enclosure must be sufficient to overcome the pressure loss from the perforated heat exchanger rear door
    The total cooling output refers to an outlet temperature of 24 °C
    Dimensions: Width: 600 mm
    Height: 2,000 mm
    Depth: 105 mm
    Max. cooling output: 10 kW
    Usable height: 42 U
    Cooling medium: Water (see Internet for specifications)
    Rated volumetric flow – air volume: 2,700 m³/h
    Water connections: DN 25 (G 1" external thread)
    Permissible operating pressure (p. max.): 6 bar
    Water inlet temperature: 15 °C
    Packs of: 1 pc(s).
    Weight/pack: 76 kg
    EAN: 4028177717008
    ETIM 7.0: EC002515
    ECLASS 8.0: 27180712
    Product description: SK LCP Hybrid CW, WHD: 600x2000x105 mm, 10 kW

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    Approvals:
    UL + C-UL (listed): 
    EN
    Declerations:
    Declaration of conformity: 
    DE, EN

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    LCP Hybrid CW (10 kW)
    Model No. 3311.610
    WxHxD: 600x2000x105 mm
    LCP Hybrid CW 3311.610 WxHxD (mm) 600x2000x105 10 kW
    The unit takes up the heat losses from IT components
    installed in an IT rack and thus prevents dissipation
    of this heat at the place of installation. The
    temperature of the room air is maintained at the
    server air inlet temperature. The integrated air/water
    hybrid heat exchanger with heat pipe guarantees a
    cooling output of up to 10 kW. Heat pipes ensure even
    heat distribution over the exchanger in case of
    inhomogeneous component installations in the rack; the
    IT rack is to be fitted with the air baffle plates
    which are available as accessories so as to form a
    "funnel" towards the rear and in this way to guarantee
    100% heat transfer via the heat pipe, even
    distribution of the heat losses and thus full
    exploitation of the heat exchanger surface. The unit
    is mounted at the rear on 600 mm wide IT racks with
    fixings on one side.
    The unit is pressure-tested and ready to install and
    can be directly mounted on the IT rack without any
    further assembly work. With its external frame
    construction, the heat exchanger does not occupy space
    in the rack - the full server rack is thus available
    for the IT equipment. Thanks to the high-performance
    heat exchanger and its special corrugated membrane
    structure with hydrophilic coating, the exhaust air
    flow from the servers is not impaired. The unit can be
    swung away from the rack in the same way as a
    ventilated rear door. The opening angle of the unit is
    130°, also in combinations with several units in a
    suite. The IT components installed in the IT rack use
    their own fans to route the warm air flow to the
    air/water hybrid heat exchanger. The heat from the
    warm exhaust air flow from the IT components is
    dissipated by way of the air/water hybrid heat
    exchanger. No additional fans are required on the unit
    for the cooling of the IT components. The air/water
    hybrid heat exchanger results in a minimal pressure
    loss over the IT components. To further reduce the
    pressure loss on the air side, additional air baffle
    plates may be installed in the roof and
    floor areas in the 600 mm wide IT rack (not included
    in the sope of supply. The air baffle
    plates do not hinder the accessibility for cabling and
    mounting of the IT components. The cold water
    connection of the LCP Hybrid is to be found in the
    side door frame. The connection point for the feed and
    return lines (DN 25, 1" internal thread) is fixed on
    the unit and is not turned when opening and closing.
    Optionally, the cold water supply to the unit can be
    realised by way of an external connection hose DN 25 /
    PN 16, length 1 m (not included in the scope of
    supply).
    Technical data, nominal cooling output:
    Sensible cooling output: 10 kW (sensible
    cooling only)
    Room temperature (server inlet): 24°C
    Delta temp. air: 12 K
    Air flow rate: up to 2700 m3/h [Delta p approx 12 Pa]
    (produced by the IT components)
    Inlet temperature: 15°C
    Medium: Water
    Water flow rate: 30 l/min [Delta p 0.3 bar]
    Pressure loss, water: 0.3 bar
    Pressure loss, air: approx. 12 Pa
    Refrigerant, heat pipe: R 134 A




     Liquid Cooling Package LCP Hybrid CW

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