WATER CHILLERS AND HEAT PUMPS
QLAC / LS (Low noise version)
TECHNICAL DATA
MOD. |
| 120 | 130 | 140 | 160 | 190 | 210 | 240 | 260 | |
Refrigerant |
| R407C | R407C | R407C | R407C | R407C | R407C | R407C | R407C | |
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Cooling capacity | kW | 115,5 | 128 | 142 | 156 | 181 | 206,1 | 232 | 256 | |
Compressor input power | kW | 38 | 42,1 | 47,3 | 51,7 | 59,7 | 67,8 | 76 | 84,2 | |
Water flow rate | l/h | 20640 | 22190 | 24600 | 27180 | 31990 | 36290 | 41450 | 45240 | |
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Water pressure drop | kPa | 29,4 | 30,0 | 30,8 | 36,0 | 39,6 | 42,7 | 49,0 | 51,2 | |
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Heating capacity | kW | 120 | 132 | 150 | 165 | 189 | 217 | 242 | 267 | |
Compressor input power | kW | 38,5 | 42,9 | 48,1 | 52,8 | 60,6 | 68,4 | 77,1 | 85,8 | |
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Water flow rate | l/h | 20640 | 22700 | 25800 | 28380 | 32510 | 37320 | 41620 | 45920 | |
Water pressure drop | kPa | 29,4 | 31,3 | 33,8 | 39,2 | 40,9 | 45,1 | 49,4 | 52,7 | |
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Total input current (K version) | A | 76,4 | 85,5 | 96,3 | 104,7 | 126,6 | 144,0 | 160,2 | 178,4 | |
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Total peak current | A | 322,1 | 333,1 | 290 | 304 | 351 | 369 | 431 | 453 | |
Maximum input current | A | 102,1 | 113,1 | 119,9 | 138,3 | 167,6 | 185,6 | 211,6 | 233,6 | |
Power supply | V/Ph/Hz |
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Airflow | m°/h | 25920 | 25920 | 36000 | 34920 | 55800 | 55800 | 58800 | 58800 | |
Fans | n° x kW | 3 x 0,69 | 3 x 0,69 | 4 x 0,69 | 4 x 0,69 | 3 x 2,0 | 3 x 2,0 | 4 x 2,0 | 4 x 2,0 | |
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Compressors | type |
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n° | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | ||
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Refrigerant circuits | n° | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
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Control steps | n° | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | |
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Sound power level (1) | dB(A) | 82,9 | 83,1 | 83,5 | 84 | 86 | 86 | 89 | 89 | |
Sound pressure level (2) | dB(A) | 54,9 | 55,1 | 55,5 | 56 | 58 | 58 | 61 | 61 | |
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Water pump (option) | kW | 2,2 | 2,2 | 2,2 | 3,0 | 3,0 | 3,0 | 4,0 | 4,0 | |
Water pump input current | A | 5,3 | 5,3 | 5,3 | 8,5 | 8,5 | 8,5 | 9,9 | 9,9 | |
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Pump available pressure (option) | kPa | 120 | 130 | 105 | 180 | 140 | 110 | 170 | 155 | |
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Water tank capacity (option) | l | 530 | 530 | 530 | 670 | 670 | 670 | 670 | 670 | |
Expansion vessel (option) | l | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | |
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Length | mm | 3608 | 3608 | 4108 | 4108 | 4708 | 4708 | 4708 | 4708 | |
Width | mm | 1105 | 1105 | 1105 | 1105 | 1105 | 1105 | 1105 | 1105 | |
Height | mm | 1759 | 1759 | 2179 | 2179 | 2262 | 2262 | 2262 | 2262 | |
Weight (Standard configuration) | kg | 1200 | 1230 | 1650 | 1700 | 1960 | 2050 | 2160 | 2480 | |
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Weight (with hydraulic kit) | kg | 1410 | 1440 | 1860 | 2000 | 2260 | 2350 | 2460 | 2780 | |
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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