WATER CHILLERS AND HEAT PUMPS
QLAC / LS (Low noise version)
TECHNICAL DATA
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| 040 | 045 | 050 | 060 | 070 | 080 | 090 | 110 | |
Refrigerant |
| R407C | R407C | R407C | R407C | R407C | R407C | R407C | R407C | |
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Cooling capacity | kW | 37 | 45,0 | 52,0 | 58,0 | 64,0 | 78,0 | 90,0 | 104,0 | |
Compressor input power | kW | 12,6 | 15,1 | 17,2 | 19,3 | 21,5 | 25,8 | 29,9 | 33,9 | |
Water flow rate | l/h | 6490 | 7910 | 9290 | 10320 | 11520 | 13590 | 15650 | 18400 | |
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Water pressure drop | KPa | 26,2 | 32,4 | 31,5 | 23,3 | 30,1 | 30,4 | 27,6 | 26,5 | |
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Heating capacity | kW | 38,5 | 47,0 | 55,0 | 62,0 | 68,0 | 83,0 | 95,0 | 107,0 | |
Compressor input power | kW | 12,9 | 15,2 | 17,3 | 19,5 | 21,7 | 26,4 | 30,3 | 34,2 | |
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Water flow rate | l/h | 6630 | 8085 | 9460 | 10665 | 11695 | 14275 | 16340 | 18400 | |
Water pressure drop | kPa | 28,5 | 33,8 | 32,6 | 24,8 | 31,0 | 33,5 | 30,0 | 26,5 | |
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Total input current (K version) | A | 32,4 | 36 | 37,4 | 40,1 | 42,8 | 52,6 | 62,0 | 67,5 | |
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Total peak current | A | 121,4 | 148,4 | 154,4 | 194,4 | 194,0 | 235,4 | 265,1 | 275,1 | |
Maximum input current | A | 39,4 | 45,4 | 49,4 | 54,4 | 59,4 | 69,4 | 81,1 | 91,1 | |
Power suppy | V/Ph/Hz |
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Airflow | m³/h | 10800 | 10800 | 18800 | 18800 | 18000 | 17280 | 28080 | 27000 | |
Fans | n° x kW | 2 x 0,37 | 2 x 0,37 | 2 x 0,69 | 2 x 0,69 | 2 x 0,69 | 2 x 0,69 | 3 x 0,69 | 3 x 0,69 | |
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Compressors | type |
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n° | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
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Refrigerant circuits | n° | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
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Control steps | n° | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
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Sound power level (1) | dB(A) | 77 | 77 | 79 | 79 | 80 | 80 | 82 | 82,5 | |
Sound pressure level (2) | dB(A) | 49 | 49 | 51 | 51 | 52 | 52 | 54 | 54,5 | |
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Water pump (option) | kW | 1,1 | 1,1 | 1,1 | 1,1 | 1,1 | 1,5 | 1,5 | 2,2 | |
Water pump input current | A | 2,9 | 2,9 | 2,9 | 2,9 | 2,9 | 4,3 | 4,3 | 5,3 | |
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Pump available pressure (option) | kPa | 165 | 160 | 141 | 125 | 110 | 150 | 130 | 150 | |
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Water tank capacity (option) | l | 180 | 180 | 300 | 300 | 300 | 300 | 530 | 530 | |
Expansion vessel (option) | l | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | |
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Length | mm | 1870 | 1870 | 2608 | 2608 | 2608 | 2608 | 3608 | 3608 | |
Width | mm | 850 | 850 | 1105 | 1105 | 1105 | 1105 | 1105 | 1105 | |
Height | mm | 1406 | 1406 | 1759 | 1759 | 1759 | 1759 | 1759 | 1759 | |
Weight (Standard configuration) | kg | 570 | 590 | 710 | 725 | 760 | 810 | 1070 | 1150 | |
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Weight (with hydraulic kit) | kg | 730 | 750 | 880 | 895 | 930 | 980 | 1280 | 1360 | |
Performances are rated at:
Cooling: ambient air temperature 35 °C; evaporator water temperature in/out 12°C / 7 °C.
Heating: ambient air temperature 8.3 °C db, 6.1 °C wb ; condenser water temperature in/out 40°C / 45 °C.
(1): Sound power level according to ISO 3746.
(2): Sound pressure level measured at 10m from the unit in free field conditions: direction factor Q=2 (according to ISO 3746).
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