WATER CHILLERS AND HEAT PUMPS
QLAC / XL (Extra Low noise version)
TECHNICAL DATA
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| 040 | 045 | 050 | 060 | 070 | 080 | 090 | 110 |
Refrigerant |
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| R407C | R407C | R407C | R407C | R407C | R407C |
Cooling capacity | kW | ### | ### | 52 | 58 | 64 | 78 | 90 | 104 |
Compressor input power | kW |
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| 17,2 | 19,3 | 21,5 | 25,8 | 29,9 | 33,9 |
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Water flow rate | l/h |
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| 9290 | 10320 | 11520 | 13590 | 15650 | 18400 |
Water pressure drop | KPa |
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| 31,5 | 23,3 | 30,1 | 30,4 | 27,6 | 26,5 |
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Heating capacity | kW |
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| 55,0 | 62,0 | 68,0 | 83,0 | 95,0 | 107,0 |
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Compressor input power | kW |
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| 17,3 | 19,5 | 21,7 | 26,4 | 30,3 | 34,2 |
Water flow rate | l/h |
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| 9460 | 10665 | 11695 | 14275 | 16340 | 18400 |
Water pressure drop | kPa |
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| 32,6 | 24,8 | 31,0 | 33,5 | 30,0 | 26,5 |
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Total input current (K version) | A |
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| 37,4 | 40,1 | 42,8 | 52,6 | 62 | 67,5 |
Total peak current | A |
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| 154,4 | 194,4 | 194 | 235,4 | 265,1 | 275,1 |
Maximum input current | A |
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| 49,4 | 54,4 | 59,4 | 69,4 | 81,1 | 91,1 |
Power suppy | V/Ph/Hz |
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| 400/3/50 |
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Airflow | m³/h |
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| 24000 | 24000 | 24000 | 23600 | 35000 | 35000 |
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Fans | n° x kW |
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| 2 x 1.23 | 2 x 1.23 | 2 x 1.23 | 2 x 1.23 | 3 x 1.23 | 3 x 1.23 |
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Compressors | type |
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| Scroll |
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n° |
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| 2 | 2 | 2 | 2 | 2 | 2 | |
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Refrigerant circuits | n° |
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| 1 | 1 | 1 | 1 | 1 | 1 |
Control steps | n° |
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| 2 | 2 | 2 | 2 | 2 | 2 |
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Sound power level (1) | dB(A) |
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| 76 | 76 | 78 | 78 | 79,5 | 79,9 |
Sound pressure level (2) | dB(A) |
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| 48 | 48 | 50 | 50 | 51,5 | 51,9 |
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Water pump (option) | kW |
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| 1,1 | 1,1 | 1,1 | 1,5 | 1,5 | 2,2 |
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Pump available pressure (option) | kPa |
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| 141 | 125 | 110 | 150 | 130 | 150 |
Water tank capacity (option) | l |
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| 300 | 300 | 300 | 300 | 530 | 530 |
Expansion vessel (option) | l |
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| 18 | 18 | 18 | 18 | 18 | 18 |
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Length | mm |
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| 2608 | 2608 | 2608 | 2608 | 3608 | 3608 |
Width | mm |
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| 1105 | 1105 | 1105 | 1105 | 1105 | 1105 |
Height | mm |
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| 1842 | 1842 | 1842 | 1842 | 1842 | 1842 |
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Weight (Standard configuration) | kg |
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| 710 | 725 | 760 | 810 | 1070 | 1150 |
Weight (with hydraulic kit) | kg |
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| 880 | 895 | 930 | 980 | 1280 | 1360 |
## # XL Models in these sizes are available as a special unit. Contact QUARTZ technical department for details. 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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