45
Technical data
Series
KWL
130
KWL
160
KWL
180
KWL
220
KWL
270
KWL
320
KWL
370
Operating mode
Air-cooled compact chiller with adaptive function
for cooling
Nominal cooling capacity
1)
kW 12,9 15,9 18,1 21,8 27,1 31,5 37,2
Energy efficiency ratio cooling EER 2,42 2,59 2,57 2,56 2,67 2,67 2,65
Setting range return temp. Cooling °C +10 to +18
Operating range - cooling °C +15 to +45
Operating range cooling (extension) °C +5 to +45
5)
/ -15 to +45
6)
Cooling circuits, number 1
Capacity scaling % 0 / 100
Refrigerant R 407C
7)
Max. operating pressure, refrigerant kPa 1900 / 2800
Refrigerant, basic quantity per cooling circuit kg 2,74 3,65 7,31 7,53 8,02 10,13 10,51
Compressor, number / type 1 / Scroll
Air flow rate, max. m³/h 7300 6560 9600 9600 11500 11300 15700
Sound pressure level
3)
dB(A) 45,0 45,0 48,7 48,4 48,4 48,5 51,3
Sound power level dB(A) 76,0 76,0 79,7 79,4 79,4 79,5 82,3
Power supply V / Hz 400/3~/50
Protection class IP 24
Elec. power consumption, max.
4)
kW 8,98 10,22 13,03 14,90 16,15 19,27 26,19
Elec. current consumption, max.
4)
A 14,41 16,45 20,92 23,94 25,90 30,94 42,03
Nom. electrical power consumption, cooling
1)
kW 5,33 6,13 7,04 8,51 10,16 11,81 14,02
Elec. nominal current consumption cooling
1)
A 11,45 12,77 16,04 16,96 19,54 22,35 30,06
Elec. starting current, max. A 69 77 101 126 130 170 182
Operating medium max. 35% ethylene glycol; max. 35% propylene glycol
Operating limits, medium °C +4 to +18
Max. operating pressure, medium kPa 300
Rated flow volume, medium - cooling m³/h 2,23 2,74 3,10 3,74 4,64 5,44 6,41
Minimum flow volume, medium m³/h 1,40 1,80 2,00 2,40 3,00 3,50 4,1
Maximum flow volume, medium m³/h 3,40 4,50 5,20 6,20 7,80 9,00 10,70
Nominal pump pressure, max. kPa 207,0 195,0 188,0 177,0 162,0 145,0 175,0
Nominal pressure loss, internal cooling kPa 38,0 30,1 23,2 31,4 45,0 47,2 58,1
System pressure, available cooling kPa 169,0 164,9 164,8 145,6 117,0 97,8 116,9
Diaphragm expansion vessel, volume l 6,0
Diaphragm expansion vessel MAG, preliminary pressure
kPa 150
Medium connection, intake Inches 1 /1/4 indoors
Medium connection, outlet Inches 1 /1/4 indoors
Medium content, pipe lines l 2,1 2,5 3,1 3,7 4,2 4,8 6,4
Minimum medium volume, per unit l 40,0 47,0 51,0 62,0 80,0 91,0 104,0
Dimensions - height mm 1115 1215 1300 1300
width mm 430 520 620 1160
depth mm 1220 1420 1670 1535
Weight kg 165,0 168,0 255,0 270,0 310,0 325,0 380,0
Operating weight, approx. kg 167,1 170,5 258,1 273,7 314,2 329,8 386,4
Standard colour similar to RAL 9018 / INOX
Serial number INOX
1010... 1011... 1012... 1013... 1014... 1015... 1016...
EDP no. INOX
1650132 1350162 1650182 1650222 1650272 1650322 1650372
Serial number RAL 9018
870... 871... 872... 873... 874... 875... 876...
EDP no. RAL 9018
1650130 1650160 1650180 1650220 1650270 1650320 1650370
1) Air intake temperature TK 35°C, medium intake 12 °C, medium outlet 7 °C, 0% glycol concentration
2) Air intake temperature TK 7 °C, medium intake 45 °C, medium outlet 50 °C, 0% glycol concentration
3) Distance 10 m free field
4) Air intake temperature TK 45 °C, medium intake 18 °C, medium outlet 15 °C, 0% glycol concentration
5) Only with compressor crank case heating accessory
6) Only with winter pressure regulation accessory, set
7) Contains greenhouse gas according to Kyoto protocol
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