Water cooled chiller, standard efficiency, standard sound
EWWQ-B-SS
EWWQ-B-
MicroTech III
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All models are PED pressure vessel approved 1 or 2 stepless single-screw compressors 1 or 2 truly independent refrigerant circuits Shell and tube heat exchanger Optimised for use with R-410A Standard electronic expansion valve Compact design Partial heat recovery available MicroTech III controller
Cooling only Capacity class Cooling capacity Capacity control Power input EER ESEER Dimensions Weight Water heat exchanger evaporator Water heat exchanger condenser Sound power level Sound pressure level Compressor Operation range Refrigerant
Refrigerant circuit Refrigerant circuit 2 Piping connections Power supply
Nom. Method Minimum capacity Cooling Nom.
Unit
HeightxWidthxDepth
Unit Operation weight Type Water volume Nominal water pressure drop Cooling Heat exchanger Type Water flow rate Nom. Nominal water pressure drop Cooling Nominal water pressure drop 2 Cooling Cooling Nom. Cooling Nom. Type Evaporator Cooling Min.~Max. Condenser Cooling Min.~Max. Type Control Circuits Quantity Charge Charge Evaporator water inlet/outlet Condenser water inlet/outlet Phase/Frequency/Voltage
kW % kW
mm kg kg
380 380
460 464
560 562
640 637
800 796
25 85.6 104 128 144 166 172 4.44 4.46 4.40 4.41 4.37 4.64 5.16 5.21 5.22 4.95 5.64 1,849x1,140 2,001x1,276 1,848x1,314 2,158x1,350 x3,535 x5,020 x3,373 x3,454 1,933 1,967 2,283 2,332 2,407 3,921 2,135 2,169 2,543 2,628 2,777 4,422
l kPa
124 47
118 63
176 43
l/s kPa kPa dBA dBA
22.2 58
27.2 62
32.9 37.3 66 63 102.3 83.9
100.2 101.2 82.2 83.0
170 46
°CDB °CDB
1 kg kg mm inch Hz/V
730 727
80
90 -
152.4 5
6
860 862
870 872
960 C10 960 1,007 Stepless
C11 1,055
C12 1,185
C13 1,255
C14 1,325
12.5 190 209 240 232 256 274 290 4.59 4.60 4.19 4.55 4.62 4.59 4.56 5.63 5.59 4.76 5.6 5.61 5.62 5.55 2,158x1,350 1,848x1,314 2,378x1,350 2,455x1,350x5,070 x5,020 x2,001 x4,894 3,949 3,988 2,457 4,344 4,529 4,536 4,607 4,463 4,496 2,812 4,780 5,186 5,200 5,280 Shell and tube 274 344 266 344 325 251 325 538 53 52 48 62 57 55 67 43 48 53 Shell and tube 42.7 23.1 50.9 23.4 27.9 59.6 27.6 34.3 33.4 38.4 15 62 19 62 65 25 65 70 67 65 67 70 67 62 101.5 104.7 102.3 104.7 105.1 103.2 104.7 105.2 106.5 83.2 84 84.9 85.2 85 85.6 86 86.5 86.9 Semi-hermetic single screw compressor -4~10 25~45 R-410A 2 1 2 80 90 85 100 95 100 80 90 85 100 95 100 203.2 5 3~/50/400
281
202 4.26 4.83 1,848x1,314 x2,001 2,427 2,795
C15 1,460
C17 1,748
C19 1,888
C20 2,050
333 401 432 466 4.38 4.36 4.37 4.40 5.18 5.06 5.11 5.07 2,495x1,350 2,495x1,350 x4,892 x4,865 4,988 5,053 5,204 5,289 5,602 5,670 5,881 5,970 505 58
495 86
539 95
527 119
42.6
51 16
50.8
59.8 14
16 14 105.8 106.6 107.1 107.5 86.2 87.0 87.5 87.9
130 130