Liebert HCR - Dataromskjøling

1 Precision Cooling for Business-Critical Continuity Liebert HCR. Air Cooled Remote Condensers with R410A Refrigerant PRODUCT DOCUMENTATION. Liebert HCR - PD - 273534 - Liebert HCR. Liebert HCR. Index 1 Features and Benefits 2 Model Number Description 3 Mechanical Specifications 4 Test and Reference Norms 5. Technical Data and Performances 6 Dimensional Data The Quality Management System of Emerson Network Power High Performance Air Conditioning has been approved by Lloyd's Register Quality Assurance to the quality management system standard ISO 9001:2008. The product conforms to following European Union Directives Machine Directive 2006/42/EC. PED 97/23/CEE. LVD 2006/95/EC. EMC 2004/108/EC (EN61000 6 2; EN 61000 6 3). Further, the Company Quality System of Air Conditioning Division is approved by LRQA according to the UNI EN ISO.

2 9001:2008 standard. The product is the result of activities performed in compliance with the provisions contained in the Quality procedures and plans. Units are supplied complete with a test certificate and conformity declaration and control component list. Liebert HCR units are CE marked as they comply with the European directives concerning mechanical, electrical, electromagnetic and pressure equipment safety. Liebert HCR-PD- 273534 - 0-0. 1 Features and Benefits Features and Power supply Low noise and Energy All models are available for Efficiency ratio Benefits 230V/1ph/50Hz power supply. The achievement of a low sound pressure The Liebert HCR heat exchangers are our level during the night is obtained by the new range of remote air-cooled already factory-installed electronic condensers especially designed to be voltage variator (Variex).

3 Coupled with the Liebert CRV (A type) air The achievement of a low sound pressure conditioning units power supplied at level 24 hours a day is obtained by using 50Hz (CE market), within a standard a condenser with a higher capacity, ac . range of external air temperature from cording to the required operating condi . -20 C to + 46 C. tions. The proper solution should be cal . They cover a complete range of nominal culated case by case. heat rejection capacities, from 7 to The achievement of an higher energy effi . 100kW. ciency ratio of the system is obtained The HCR family comes with a moving the set point value of Variex from factory-installed stepless fan speed the factory preset higher value (default controller (Variex) especially designed mode) to the factory preset lower value and set for R410A refrigerant and digital just acting on terminals 70-71 of electric.

4 Scroll refrigerant circuit use. al panel by means of an external contact The Liebert HCR condensers have (normally open 24 Vac terminals 70-71. suction type axial fans. means higher set point, normally closed They are suitable for both vertical and 24 Vac terminals 70-71 means lower set horizontal air flow installation. point). Liebert HCR-PD- 273534 - 1-1. 2 Model Number Description Model Nomenclature / Digit Numbers 1 2 3 4 5 6 7 8 9 10. HCR. Family Heat rejection capacity kW . HCR single circuit HBR double circuit Digits 1 to 5 - Basic Unit Digit 7 - free Digit 9 - Packing Air condenser, inclusive of: C Cardboard and Wooden Crate D 6 pole axial fan(s), IP54 S Seaworthy 4 pole axial fan, IP44 (only for Digit 8 - Refrigeration Pipeline HCR07-10) Connections D Main switch IP65. 0 With shut-off valve kit Digit 10 - Coil and Power input D Power supply 230V/1ph/50.

5 G Copper tube / aluminium fins H Copper tube / copper fins I Epoxy coating Digit 6 - Condensation Control 1 With digital Variex for R410A. 2-1 Liebert HCR-PD- 273534 - 3 Mechanical Specifications The motors are single - phase 230/1/50 tion) means higher set point, normally Mechanical (V/Ph/Hz), built according to the norms closed 24 Vac terminals means lower set Specifications VDE (EN60034) and class of insulation F. point. The protective grills produced with anti - corrosive clading, are in accordance with Shut off valve kit Cabinet the safety norms EN13857. Each HCR condenser is supplied with a It is made of aluminium. In the multifan The electrical connections between the shut off valve kit to be welded on field. models the air flow is maintained sepa fans and the terminal box IP65 are made rated. The models are delivered provided of electrical cables for the outdoor install Filter with movable protection on the side of ter ation, non - combustible in accordance A filter can be placed on the suction side minal box / refrigerant connections.

6 The with the norms CEI 20-22 and IEC. of the coil, in order to reduce the frequen . attaching legs are in aluminium for both 332-3 category A. cy of coil cleaning maintenance. The filter horizontal and vertical installation. The main switch (IP65) is externally in . locking fasteners are provided as stan . stalled on the fan panel. dard. Coil The circuits are in counterflow. All the col Variex Packing lectors for the refrigerant connections are Each HCR condenser is equipped (as Condensers are packed in wooden crate provided with pressure intakes with con standard) with a factory set and installed packing. A plastic film protects the sur . nection 1/4 SAE. stepless fan speed controller (triac cut faces. The single-circuit HCR coils are made phase) formally called Variex (230V single The units with their packages can be with copper tubes and aluminium fins phase).

7 This device have been especially stacked for max. three units/stack, over . (default option), according to the geo designed for usage with R410A refriger . lapping them. metry with staggered ranks, and are ant and digital scroll circuit. It allows to op . tested in dry air at the pressure of 45 barg erate with two different levels of condens . after they have been carefully cleaned, ing pressure set point, as default it works Options chemically degreased and dehydrated, with the higher level of set point (equal to D coils with copper pipes and then delivered pressurised (2 barg dry 23barg). By acting on terminals 7-71 of pre-painted aluminium fins with air). The diameter of the tubes is 5/16 for electrial board it is possible to switch from epoxy/acrylic resin all models. high to low set point: normally open D coils with copper pipes and copper fins 24 Vac terminals 70-71 (default condi D seaworthy packing Fan Motors The axial fan motors are built with external rotor.)

8 Liebert HCR-PD- 273534 - 3-1. 4 Test and Reference Test and Reference Norms Performances Heat rejection capacities - with refriger . Safety ant R410A - have been evaluated follow . Liebert HCR units are designed, manu ing to the European Standard UNI EN. factured and tested according to the Eu 327. ropean Union Directives: Sound pressure levels have been evalu . D Machine Directive 2006/42/EC ated according to the norm EN13487 (re . D PED 97/23/EC ferred to 5m far from the unit). D LVD 2006/95/EC. D EMC 2004/108/EC. (EN61000-6-2; EN 61000-6-3). Mark Electrical Board Each unit is supplied complete with indi . Design and manufacturing is compliant vidual test certificate and a certificate of with EN 60204-1, CEI 20-22 II and IEC conformity to the European Union direc . 332-3 cat. A. tives. The units are marked CE.

9 Electro-Magnetic Compability (EMC). Liebert HCR complies with the following EMC standards: - EN 61000-6-2:2005. Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial Quality environments The Quality Management System of Em . - EN 61000-6-3:2007 erson Network Power High Perfor . Electromagnetic compatibility mance Air Conditioning has been ap . (EMC) - Part 6-3: Generic proved by Lloyd's Register Quality standards - Emission standard for Assurance to the quality management residential, commercial and system standard ISO 9001:2008. light-industrial environments 4-1 Liebert HCR-PD- 273534 - 5 Technical Data and Performances Technical Data and Performances Tab. - Liebert HCR - HBR. Heat Rejection Power Capacity Air Sound pressure Current Model supply (THR)* Volume level ** Input Power Absorption FLA LRA.

10 [V/Ph/Hz] [m3/h] [dB(A)] @ 5 m [kW] [A] [A] [A]. R410A. [kW]. HCR07 230/1/50 2700 HCR10 230/1/50 2500 HCR14 230/1/50 4800 HCR17 230/1/50 4410 HCR24 230/1/50 8600 HCR33 230/1/50 7400 HCR43 230/1/50 17000 HCR51 230/1/50 17000 HBR51 230/1/50 17000 HCR59 230/1/50 15600 HCR76 230/1/50 25500 HBR76 230/1/50 25500 HCR88 230/1/50 23400 HBR88 230/1/50 23400 HCR99 230/1/50 33200 HBR99 230/1/50 33200 Maxi Refrigerant Capacitor Impeller mum Internal Fins Tubes connections (each fan) Number Diameter Fan volume Coil space per Dimensions Weight Model of fans Rows Liquid [mm]. [mF] [mm] Speed [dm3] [mm] Row Gas line [kg]. [mm] line [rpm] [mm]. HCR 07 5 1 350 1450 12 2 22 16 16 L=700 12. H=680. HCR 10 5 1 350 1450 24 4 22 16 16 W=600 HCR14 8 1 500 915 2 32 16 16 L=1050 45. H=980. HCR 17 8 1 500 915 2 32 16 16 W=896 49. HCR24 14 1 630 890 2 40 16 16 L=1340 60.