Knürr CoolBlast® Top-Mounting Fan for Miracel®
Knürr CoolBlast® Top-Mounting Fan for Miracel®
Knürr CoolBlast® Top-Mounting Fan for Miracel®
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Knürr CoolBlast ® SP = Standard Per<strong>for</strong>mance ΔP = Pressure increase (Pi)Knürr CoolBlast ® <strong>Fan</strong> Unit <strong>for</strong> roof/door installationSpeed-controlledLUF20160– For <strong>for</strong>ced rack cooling– Suitable <strong>for</strong> installation at any time in theMiracel ® top– DC version on request (see CoolBlast ® fanunits)– Settable reference temperature (20° to 55°C)– Speed control, 30 to 100%, with sensor break100% rotation– Individual fan monitoring– Floating common alarm output <strong>for</strong> excesstemperature alarm and fan failure– Optical status display <strong>for</strong> O.K., excess temperatureand fan failure– Acoustic warning incl. reset button■ MaterialHousing: Sheet steel, high-grade steel grid■ FinishZinc-passivated front panel, powder-coated,smooth in RAL 7035 light gray■ Single fan technical dataSee page 12.9■ ApprovalsCE Symbol in acc. with Low Voltage Directive73/23/EEC, EMC directive 89/366/EEC■ Supply schedule1 CoolBlast fan unit ®1 sensor cable, 2 m (plug-in)1 signal cable, 2 m (plug-in)1 mains cable, 3 m with safety plug (230VAC)<strong>Mounting</strong> materialOperating instructions■ How suppliedAssembled, wired and tested■ NotePlease also order specific mains cableLUF20161LUF20124LUF20175Name Model Elec. connection P(W) V· (m3/h) ΔP(Pa) p(dB(A)) Order no. UPCoolBlastT 230V 3-piece controlled SP 100...253 VAC; 50/60 Hz 25 553 68 49.6 03.027.321.1 1 uniCoolBlastT 230V 6-piece controlled SP 100...253 VAC; 50/60 Hz 48 1106 68 53.3 03.027.322.1 1 unitCoolBlastT 230V 3-piece controlled HP 100...253 VAC; 50/60 Hz 32 711 173 55.8 03.027.324.1 1 unitCoolBlastT 230V 6-piece controlled HP 100...253 VAC; 50/60 Hz 62 1422 173 59.1 03.027.325.1 1 unitDimensions in mm: W = WidthU = standard height unitH = Height1 U = 44.45 mmD = DepthUP = unit of packagingh = installation height kg = weightd = useful depthL = length= Express itemConversion: 1 mm = 0.03937 inch 1 kg = 2.2046 poundHP = High per<strong>for</strong>manceI nom = Nom. current (A)UP = Ultra high per<strong>for</strong>mance I max = Max. residual current (A)V = Voltage (400V = 3-phase)n = Number of fans p = Sound pressure (dB(A)) in 1 mP = Power consumption (W) from the rackV . = Air volume flow (m3/h) (600 mm x 600 mm; raisedΔV = Airflow volume loss (%)cover)1.112
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