Liebert® CRV Row-Based Cooling Direct Expansion (DX) Cooling Unit 11 - 20 kW The Liebert® CRV Combines the Best Footprint Capacity with the Highest Efficiency High Efficiency at Full and Partial Load Designed to Deliver the Highest Availability Industry’s Most Advanced Control and Performance Optimization Comprehensive Row-Based Solution Backed by the Industry’s Best Service and Support High Efficiency and Best Footprint Capacity High Efficiency at Full and Partial Load Moving cooling closer to the source Field-adjustable air baffles - directing air where needed Full airflow and capacity modulation to match the server load and to save energy via: - DC Inverter Scroll Compressor - Electronic Expansion Valve - Variable Speed EC Fans Airflow 0 100 kW 0 100 11 - 20 kW Liebert® CRV Designed to Deliver the Highest Availability Real-time environmental control through rack sensors Automatic performance optimization with iCOM® Control and teamwork modes Up to date information on operational status via unit monitor Industry’s Most Advanced Control & Performance Optimization Temperature and humidity control Six different control modes for greater flexibility Liebert® CRV iCOM® Control Controls up to 20 rack sensors to ensure the correct amount of cold air is provided Liebert® CRV Row-Based Cooling Direct Expansion (DX) Cooling Unit 11 - 20 kW Comprehensive Row-Based Solution Locations Humidifier and electric reheat for precise temperature and humidity control Emerson Network Power Global Headquarters High filtration grade F5 filter with clogged filter switch 1050 Dearborn Drive P.O. Box 29186 Columbus, OH 43229, USA Tel: +1 614 8880246 Condensate pump Automatic transfer switch Advanced monitoring features through Intellislot Cards Emerson Network Power Thermal Management EMEA Backed by the Industry’s Best Service and Support Via Leonardo Da Vinci, 16/18 Zona Industriale Tognana 35028 Piove di Sacco (PD) Italy Tel: +39 049 9719 111 Fax: +39 049 5841 257 LIFE™ Remote Diagnostic and Preventive Monitoring Services [email protected] Fast and easy installation with casters Top and bottom piping and electrical connections as standard Emerson Network Power United Kingdom George Curl Way Southampton SO18 2RY, UK Tel: +44 (0)23 8061 0311 Fax: +44 (0)23 8061 0852 All components easily accessible from the front for simplified maintenance and service Service delivered through factory trained technicians 24/7 technical support Technical Data CR011RA Net Sensible Cooling Capacity* 11 kW CR021RA 20 kW Version Air Cooled Air Cooled Input Voltage 230 V, 1phase, 50 Hz 400 V, 3 phase, 50 Hz Refrigerant R410A R410A Compressor DC Inverter, Scroll DC Inverter, Scroll Controls iCOM Control with large graphic display and 20 sensors for up to 10 racks Communications HTTP, SNMP, RS-485 Modbus, Modbus IP/BACnet IP, Liebert Site Scan® Web 4.0 Globe Park Fourth Avenue Marlow Bucks SL7 1YG Tel: +44 1628 403200 Fax: +44 1628 403203 [email protected] ® *Return air Temperature 37°C , 24% Relative Humidity (RH), Condensing Temperature 45°C Dimensions Height 2000 mm 2000 mm Width 300 mm 300 mm Depth 1100 mm 1100 mm Suitable Condenser Up to 46°C Ambient Temperature EmersonNetworkPower.eu HCR43 HCR59 MKA4L0UKCRVF Rev. 1-04/2014 While every precaution has been taken to ensure accuracy and completeness herein, Emerson assumes no responsibility, and disclaims all liability, for damages resulting from use of this information or for any errors or omissions. Specifications subject to change without notice. Emerson, Liebert®, LifeTM and Emerson Network Power are trademarks of Emerson Electric Co. or one of its affiliated companies. ©2014 Emerson Electric Co.