Water chillers and
air-water heat pumps
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.122 H
10
CIATCooler LP
4. TECHNICAL CHARACTERISTICS
HEE version
CIATCooler LP / ILP
90V-
HEE
100V-
HEE
120V-
HEE
160V-
HEE
180V-
HEE
200V-
HEE
240V-
HEE
280V-
HEE
Cooling
capacities
Net cooling capacity
(kW)
18,40 21,00 25,50 31,40 35,70 42,30 52,30 58,10
Net power input
(kW)
7,20 7,95 9,10 11,50 13,60 15,50 18,20 21,20
Net effi ciency EER 2,55 2,64 2,81 2,74 2,62 2,73 2,87 2,74
Seasonal effi ciency
ESEER
2,89 2,99 3,20 3,14 3,03 3,38 3,44 3,16
Heating
capacities
Net heating capacity
(kW)
21,40 23,90 29,30 36,40 42,50 48,60 56,60 65,00
Net power input
(kW)
7,10 7,90 9,50 11,90 13,90 15,80 18,80 21,60
Net effi ciency COP 3,03 3,03 3,08 3,05 3,05 3,08 3,01 3,01
Seasonal effi ciency
Average climate
SCOP 2,98 2,95 3,29 3,18 3,09 3,31 3,20 2,95
ŋs Heat 116% 115% 129% 124% 121% 129% 125% 115%
Prated (kW) 15,92 17,74 21,94 26,77 30,87 34,82 45,34 50,85
Seasonal effi ciency
Warmer climate
SCOP 3,41 3,58 3,82 3,67 3,65 3,78 3,70 3,37
ŋs Heat 134% 140% 150% 144% 143% 148% 145% 132%
Prated (kW) 13,09 14,68 18,01 22,41 25,89 29,78 34,74 38,86
Outdoor
circuit
plug-fan
Nominal air fl ow (m
3
/h) 6500 7000 10000 12200 14000 16000 20000 24400
Nominal avail. static pressure (mm.w.c.) 20
Maximum avail. static pressure (mm.w.c.) 63,7 70,3 45,6 65,1 62,7 61,0 45,6 57,3
Number / diameter 1 / 500 1 / 560 2 / 560
Motor output (kW) 2,7 2,8 3,0 2 x 3,0 2 x 4,7
Power input (kW)
1,33 1,21 1,87 2,20 2,52 2,70 3,88 5,28
Speed (r.p.m.) 1700 1780 1500 1500 1750
Indoor
circuit
Nominal water fl ow (m
3
/h) 3,2 3,7 4,5 5,4 6,2 7,4 9,3 10,2
Pressure drop (m.w.c.) 1,6 2,1 1,6 2,4 3,1 2,5 1,4 1,6
Minimum water fl ow (m
3
/h) 2,8 2,9 3,8 4,1 4,6 5,7 6,7 7,5
Maximum water fl ow (m
3
/h) 6,6 7,4 9,1 11,3 12,8 15,0 18,4 20,7
Type of hydraulic connections Gas threaded
Diameter of connections 1 1/4” M 1 1/2” M 2” M
Compressor
Type Scroll
No. of compressors / stages / circuits 1 / 1 / 1 2 / 2 / 1
Oil type Copeland 3MAF 32 cST, Danfoss POE 160 SZ, ICI Emkarate RL 32 CF, Mobil EAL Artic 22 CC
Volume of oil (l) 3,0 3,3 3,3 3,3 6,2 2 x 3,3 2 x 3,3 2 x 3,3
Refrigerant
Type R-410A
Global warming potential (GWP)
2.088
Charge (kg) 6,0 6,3 6,8 8,9 9,2 12,4 14,4 14,8
Environment impact (tCO
2
e) 12,5 13,2 14,2 18,6 19,2 25,9 30,1 30,9
Electrical
characteristics
Electrical power supply 400 V / III ph / 50 Hz (±10%)
Power supply 3 Wires + Ground + Neutral
Maximum
absorbed
current
Compressor (A) 15,2 17,3 20,5 25,4 30,5 34,6 41,0 45,9
Fan (A) 4,2 4,3 4,6 9,2 9,2 9,2 9,2 14,6
Control (A) 0,9 0,9 0,9 0,9 0,9 1,8 1,8 1,8
Total (A) 20,3 22,5 26,0 35,5 40,6 45,6 52,0 62,3
Dimensions
Length (mm) 1117 1398 2113 2673
Width (mm) 860 860 860 860
Height (mm)
1447 1727 1447 1727
Weight
Empty (kg) 294 351 368 450 455 633 656 662
In operation (kg) 298 358 376 465 468 648 674 680
Cooling capacity calculated in accordance with the EN-14511-2013 standard given for outlet water temperature conditions of 7ºC and 35ºC outdoor temperature.
Heating capacity calculated in accordance with the EN-14511-2013 standard given for outlet water temperature conditions of 45ºC and 6ºC WB outdoor temperature.
Total power input by compressor, motorised fan and electronic control under nominal conditions, calculated in accordance with the EN-14511-2013 standard. Options are not included.
European Seasonal Energy Effi ciency Ratio (ESEER) obtained in accordance with the calculation conditions established by the certifi cation body EUROVENT.
Values calculated in accordance with the EN-14825-2013 standard given for bivalente temperature of -5ºC in average climate and 2ºC in warmer climate.
Motors that are more energy effi cient than what is established by the ErP 2015 standard.
Climatic warming potential of a kilogram of fl uorinated greenhouse gas in relation to a kilogram of carbon dioxide over a period of 100 years.
With the transport brackets the machine is 106 mm higher.
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