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06617645-02
10
WATER CHILLERS AND HEAT PUMPS
QLAC / XL (Extra Low noise version)
TECHNICAL DATA
MOD.
040 045 050 060 070 080 090 110
Refrigerant R407C R407C R407C R407C R407C R407C
Cooling capacity kW
### ###
52 58 64 78 90 104
Compressor input power kW 17,2 19,3 21,5 25,8 29,9 33,9
Water flow rate l/h 9290 10320 11520 13590 15650 18400
Water pressure drop KPa 31,5 23,3 30,1 30,4 27,6 26,5
Heating capacity kW 55,0 62,0 68,0 83,0 95,0 107,0
Compressor input power kW 17,3 19,5 21,7 26,4 30,3 34,2
Water flow rate l/h 9460 10665 11695 14275 16340 18400
Water pressure drop kPa 32,6 24,8 31,0 33,5 30,0 26,5
Total input current (K version) A
37,4 40,1 42,8 52,6 62 67,5
Total peak current A
154,4 194,4 194 235,4 265,1 275,1
Maximum input current A
49,4 54,4 59,4 69,4 81,1 91,1
Power suppy V/Ph/Hz 400/3/50
A
irflo
w
m³/h 24000 24000 24000 23600 35000 35000
Fans n° x kW 2 x 1.23 2 x 1.23 2 x 1.23 2 x 1.23 3 x 1.23 3 x 1.23
type Scroll
Compressors
n° 2 2 2 2 2 2
Refrigerant circuits n° 1 1 1 1 1 1
Control steps n° 2 2 2 2 2 2
Sound power level
(1)
dB(A) 76 76 78 78 79,5 79,9
Sound pressure level
(2)
dB(A) 48 48 50 50 51,5 51,9
Water pump (option) kW 1,1 1,1 1,1 1,5 1,5 2,2
Pump available pressure (option) kPa 141 125 110 150 130 150
Water tank capacity (option) l 300 300 300 300 530 530
Expansion vessel (option) l 18 18 18 18 18 18
Length mm 2608 2608 2608 2608 3608 3608
Width mm 1105 1105 1105 1105 1105 1105
Height mm 1842 1842 1842 1842 1842 1842
Weight (Standard configuration) kg 710 725 760 810 1070 1150
Weight (with hydraulic kit) kg 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).