Liquid Cooling Unit LCU DX, redundant

Model No. SK 3311.491

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  • Liquid Cooling Unit LCU DX, redundant

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    Refrigerant-based enclosure cooling in redundant version for TS IT or Micro Data Center without heating up the installation room. With two output categories 3 kW and 6.5 kW, the ideal cooling solution for smaller IT applications.

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    Design: LCU DX 3 kW redundant
    Benefits: Space-saving solution by installing the redundantly designed internal unit in the TS IT server enclosure or the Micro Data Center
    Maximum energy efficiency due to EC fan technology and IT-based control
    Control of the server inlet temperature
    The inverter-controlled compressor adapts the cooling output to the current heat loss inside the enclosure
    Absorbed thermal energy is emitted directly to the ambient air at the (inverter-controlled) external unit's location, without heating up the installation room
    Applications: Cooling unit for TS IT server enclosures and for Micro Data Center in a redundant design
    Function principle: The redundant variants have two cooling circuits and controllers inside the internal unit, plus two inverter-regulated external units. The fault and operating hours changeover allows regular switching between the two external units, and ensures automatic changeover in the event of a malfunction or failure.
    The device supports front-to-back air routing typical of IT applications, and regulates the server inlet temperature to the set value
    Colour: Internal unit: RAL 7035
    External unit: white
    Protection category IP to IEC 60 529: Internal unit IP 20
    External unit IP X4
    Supply includes: Internal unit (evaporator coil)
    2 external units (inverter-controlled)
    482.6 mm (19") mounting trim panel with display and control components
    Condensate hose
    Note: Below the operating limit, fluctuations in the air inlet temperature are possible
    The electrical connection is made on the external unit. The internal unit is supplied by the external unit.
    A separate power supply may be needed, depending on the external unit
    Variant: Rack cooling
    Useful cooling output L22 L35: 3 kW
    Modulation range: Device modulates without interruption in the cooling output range between: 1 kW - 3 kW
    Total cooling output: 3 kW
    Rated operating voltage: 230 V, 1~, 50 Hz
    To fit: with width: = 800 mm
    with height: ≥ 1800 mm
    with depth: ≥ 1000 mm
    Refrigerant/cooling medium: Refrigerant: R410a
    Cooling medium: R410a
    Type of electrical connection: Connection clamp
    Duty cycle: 100 %
    Rated current (max.): At 230 V/50 Hz: 7 A
    Packs of: 1 pc(s).
    Weight/pack: 161 kg
    EAN: 4028177709331
    Customs tariff number: 84158200
    ETIM 6.0: EC000855
    ETIM 5.0: EC000855
    eCl@ss 8.0/8.1: 27180704
    eCl@ss 7.0/7.1: 27180704
    eCl@ss 6.0/6.1: 27180704
    eCl@ss 5.1/5.1.4: 27180704
    Product description: SK LCU DX split cooling unit 3 kW, Refrigerant-based cooling of TS IT racks, and Micro Data Center, 2 x external units with inverter regulated compressors, 1 x internal unit, redundant

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    Model No. SK 3311.491

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