Chillers ice water,condensing unit, rooftop, terminal ... - Klima-Therm
Chillers ice water,condensing unit, rooftop, terminal ... - Klima-Therm
Chillers ice water,condensing unit, rooftop, terminal ... - Klima-Therm
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TECHNICAL DATAR134aCRA/Y 282 302 393 453 524 604CoolingCooling capacity (1) kW 46,5 53,5 68,4 79,4 93,2 105,4Absorbed power (1) kW 15,6 17,6 24,5 27,5 31,2 37,4HeatingHeating capacity (2) kW 48,1 57,8 71,6 84,3 96,4 115,8Absorbed power (2) kW 17,0 20,0 26,6 31,1 34,0 42,2Quantity n° 2 2 3 3 4 4CompressorsType < - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Scroll - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ->Refrigerant circuits n° 2 2 2 2 2 2Capacity steps n° 2 2 3 3 4 4Water flow l/s 2,22 2,56 3,27 3,79 4,45 5,04Evaporator Pressure drops kPa 34 31 13 17 23 27Water connections ”G 1½” 2½” Power supply V/Ph/Hz < ------------------------------------ 400 / 3 / 5 0 ----------------------------------->ElectricalMax. running current A 59 69 91 106 118 143characteristicsMax. inrush current A 199 235 231 272 258 309Fans n° 1 1 2 2 2 3STD version Air flow m³/s 4,2 4,2 7,8 7,8 7,9 11,7and with SL Available static pressure Pa 140 130 140 130 130 125accessory Sound pressure (3) dB(A) 64 64 65 66 66 66SL sound pressure (3) dB(A) 61 61 62 63 63 63Fans n° 1 1 2 2 2 3Air flow m³/s 4,2 4,2 7,8 7,8 7,9 11,7High ESP Version Available static pressure Pa 240 265 285 270 270 265Sound pressure (3) dB(A) 65 65 66 67 67 67SL sound pressure (3) dB(A) 62 62 63 64 64 64Pump nominal power kW 0,75 0,75 1,85 1,85 1,85 1,85Pump static pressure kPa 129 124 159 151 143 133Unit with tankStorage <strong>water</strong> volume l 190 190 470 470 470 470and pumpExpansion vessel l 8 8 18 18 18 18Water connections ”G 1½” 1½” 2” 2” 2½” 2½”Transport weight (4) Kg 705 760 1000 1065 1280 1472WeightsTransport weight (5) Kg 813 868 1180 1245 1460 1652Operating weight (4) Kg 719 775 1029 1094 1309 1504Operating weight (5) Kg 1003 1058 1650 1715 1930 2122CRA/Y 282÷604DIMENSIONSCRA/Y 282 302 393 453 524 604LSTD mm 2350 2350 2350 2350 3550 3550WP mm 2350 2350 3550 3550 3550 3550P STD mm 1100 1100 1100 1100 1100 1100H STD mm 2005 2005 2005 2005 2005 2005H (*) STD mm 2005 2005 2205 2205 2205 2205DIMENSIONALCLEREANCE AREACRA/Y 282 ÷ 604A (**)mm 800B mm 1800C mm 300D mm 800NOTES(1) Chilled <strong>water</strong> from 12 to 7 °C, ambient airtemperature 35 °C.(2) Heated <strong>water</strong> from 40 to 45 °C, ambientair temperature 7 °C d.b./6 °C w.b.(3) Sound pressure level measured in freefield conditions at 1 m from the <strong>unit</strong> and.According to ISO 3744.(4) Unit without tank and pump.(5) Unit with tank and pump.(*) Height with inertial tank accessory.(**) A SIDE: Electrical board side.N.B. Weights of WP versions are indicated onthe technical book.77
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