Direct Expansion water cooled precision air conditioners, Upflow with EC fans and VSD compressors

Direct Expansion water cooled precision air conditioners, Upflow with EC fans and VSD compressors

IUWV

Description: Perimeter cooling for medium and large data center environments
Direct Expansion water cooled precision air conditioners, Upflow with EC fans and VSD compressors

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Uniflair LE Features & Benefits

  • Easy service access
    Allows for all serviceable components to be replaced/maintained by easily accessible panels/doors.
  • Operational Service
    Allows critical components to be maintained/replaced while the system is in operation.
  • Service monitoring
    All the monitoring devices on board the unit allow for preventive maintenance and a check of the working condition of the system while its in operation.
  • Local area network
    Creates a shared control between all the available resources for maximum energy efficiency and controlled management of the group during emergency situations
  • Building Management Systems
    Units are designed to work with the most common BMS systems including BACnet and Modbus.
  • Network interface
    Provides management by connecting the device directly to the network with a dedicated IP address, avoiding the need for a proxy such as a server. Management is available via Web browser, Telnet or SSH. Notification features inform you of problems as they occur.
  • Automatic Floor Pressurization System
    Ensures stable airflow pressurization under floor regardless of changes made above the floor
  • Economization
    Achieved by utilizing cool ambient air during winter months to take advantage of economizer hours and eliminating compressor operation.
  • Tandem compressors
    Quiet and efficient operation of compressors, connected on a common refrigerant circuit for staged capacity control (not available for some models/configuration)
  • Electronically Commutated Fans
    Provide the highest efficiency and reduce total power consumption by matching the airflow requirements to the heat load of the data center.
  • Modular strategy
    Modular design of the mechanical and control systems allow for gradual build-up of the cooling infrastructure to match the cooling demand of the facility. This greatly reduces CAPEX expeditures and provides deferred investment throughout the life of the facility.
  • Optimized management
    Connection between the Computer Room Air Conditioners and the chillers guarantees energy efficiency, based on real instantaneous load conditions (optional)
  • Multi-functional Microprocessor Controller
    Allows the units to restart after a power failure without intervention; Allows for room level redundancy with up to ten units operating in a group; User friendly navigation with icon based displays to indicate mode of operation as well as room conditions; Allows for communication with multiple Building Management System protocols.
  • Direct drive motors
    Stress on bearings is nearly eliminated, increasing useful life. Allows integral fan/motor assembly to be factory balanced, which lowers vibration and expedites startup.
  • Active response control
    Monitors and actively adjusts cooling capacity to ensure proper server inlet temperatures. Through the microprocessor controller, visibility into the operation and status of the unit is provided.
  • Electronic expansion valve
    Refrigerant flow optimization at any load and temperature conditions. Continuous indirect refrigerant charge monitoring
  • Redundant Components
    Single points of failure in the system have redundant compononents to maintain availability and reliability.
Product Distribution
Product Distribution

Andorra , United Arab Emirates , Afghanistan , Albania , Armenia , Angola , Austria , Australia , Azerbaijan , Bosnia and Herzegovina , Bangladesh , Belgium , Burkina Faso , Bulgaria , Bahrain , Burundi , Benin , Brunei , Bhutan , Botswana , Belarus , The Democratic Republic Of Congo , Central African Republic , Congo , Switzerland , Côte d'Ivoire , Cook Islands , Cameroon , Serbia and Montenegro , Cyprus , Czech Republic , Germany , Djibouti , Denmark , Algeria , Estonia , Egypt , Western Sahara , Eritrea , Spain , Ethiopia , Finland , Fiji , France , Gabon , United Kingdom , Georgia , French Guiana , Ghana , Gibraltar , Gambia , Guinea , Guadeloupe , Equatorial Guinea , Greece , Croatia , Hungary , Indonesia , Ireland , Israel , India , Iraq , Iran , Iceland , Italy , Jordan , Japan , Kenya , Cambodia , South Korea , Kuwait , Kazakhstan , Lebanon , Liechtenstein , Sri Lanka , Liberia , Lesotho , Lithuania , Luxembourg , Latvia , Morocco , Moldova , Madagascar , Macedonia , Mali , Myanmar , Mongolia , Martinique , Mauritania , Malta , Mauritius , Malawi , Malaysia , Mozambique , Namibia , Niger , Nigeria , Netherlands , Norway , Nepal , New Zealand , Oman , Papua New Guinea , Philippines , Pakistan , Poland , Portugal , Qatar , Reunion , Romania , Russia , Rwanda , Saudi Arabia , Sudan , Sweden , Singapore , Slovenia , Slovakia , Sierra Leone , Senegal , Somalia , Suriname , Turks And Caicos Islands , Chad , Togo , Thailand , Tajikistan , Turkmenistan , Tunisia , TP , Turkey , Tanzania , Ukraine , Uganda , Uzbekistan , Vietnam , XF , Yemen , Mayotte , South Africa , Zambia , Zimbabwe

Print Technical Specification
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2018-06-07

Uniflair LE IDWV/IUWV/IXWV room precision air conditioners for IT and mission critical applications.
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