Page 547 - General Catalogue

INTRODUCTION

EWAT-B-SR

Air cooled scroll chiller,

standard efficiency, AIR PURIFIER
reduced sound

HEATING

Single V

SPLIT

EWAT-B-SS/SL/SR Modular V Microtech III

SKY AIR

VRV

VENTILATION & BID- DLE AIR CURTAINS

Cooling Only EWAT-B-SR 085 115 135 155 175 195 205 215 240 260 290 310 330 340 350 420 460 510 570 610 670
Space cooling A Condition 35°C Pdc kW 76.32 104.78 123.67 149.61 164.58 180.89 199.92 203.05 230.33 247.63 265.52 289.52 310.75 328.17 329.79 397.33 441.96 486.05 532.44 576.51 634.99
ηs,c % 149 161.4 149 163.8 153 153.8 149.8 168.6 157.4 167.4 165 167.4 173 158.6 173.8 171 173.4 169 171.8 173.4
SEER 3.8 4.11 3.8 4.17 3.9 3.92 3.82 4.29 4.01 4.26 4.2 4.26 4.4 4.04 4.42 4.35 4.41 4.3 4.37 4.41
Cooling capacity Nom. kW 76.32 104.78 123.67 149.61 164.58 180.89 199.92 203.05 230.33 247.63 265.52 289.52 310.75 328.17 329.79 397.33 441.96 486.05 532.44 576.51 634.99
Power input Cooling Nom. kW 33.8 40.3 53.1 65.9 72.8 73.2 84.7 91.9 89.1 100 115 118 129 122 140 147 181 197 230 244 251 MARINE TYPES
Capacity control Method Staged Variable
Minimum capacity % 50 38 50 25 38 21 19 50 17 25 24 14 13 33 19 17 15 14 12 11 17
EER 2.26 2.6 2.33 2.27 2.26 2.47 2.36 2.21 2.59 2.48 2.3 2.44 2.41 2.69 2.35 2.7 2.43 2.46 2.31 2.35 2.53
ESEER 3.95 4.07 3.9 3.81 4.1 3.88 3.97 3.73 4.09 3.89 4.12 4.05 3.96 4.2 3.97 4.09 4.13 4.02 4.13 4.01 4.1
IPLV 4.67 4.97 4.5 4.63 4.74 4.62 4.72 4.36 4.88 4.63 4.84 4.83 4.72 5.01 4.7 4.81 4.86 4.75 4.84 4.89
Dimensions Unit Height mm 1,801 1,822 1,801 1,822 2,540
Width mm 1,204 2,236 CHILLERS
Depth mm 2.120 2.660 3,570 3,180 4,170 3,780 2,326 3,226 4,126 5,025 5,874
Weight Unit kg 689 773 820 1,026 993 1,185 1,177 1,191 1,815 1,843 1935 2,251 2,277 2,330 2,304 2,754 2,921 3,078 3,312 3,718 4,053
Operation weight kg 696 783 830 1,035 1,006 1,198 1,190 1,210 1,822 1,849 1951 2,268 2,296 2,350 2,324 2,784 2,954 3,111 3,360 3,762 4,089
Water heat Type Brazed plate
exchanger Water volume l 5 6 9 7 12 11 16 11 16 19 20 19 28 42
Water flow rate Cooling Nom. l/s 3.7 5 5.9 7.2 7.9 8.7 9.6 9.7 11 11.9 12.7 13.9 14.9 15.7 15.8 19 21.2 23.3 25.5 27.6 30.4
Water pressure Cooling Nom. kPa 24.6 32.2 23.8 58.5 37.5 41.6 49.9 36.8 64.5 73.5 59.9 42.1 47.8 71.7 53.2 50.4 61.1 72.7 58.9 68 81 FAN COIL UNITS
drop
Air heat exchanger Type Microchannel
Compressor Type Scroll
Quantity 2 4 2 4 2 4 3 4 3 4 5 6
Fan Type Direct propeller
Quantity 4 6 8 10 4 5 6 5 7 8 9 11
Air flow rate Nom. l/s 4,929 7,396 11,352 9,838 14,202 12,325 17,064 21,330 29,862 34,128 38,394 46,926 AIR HANDLING UNITS
Speed rpm 1,200 780
Sound power level Cooling Nom. dBA 78.6 82.5 84.1 81.6 86.3 83.9 85.2 87.8 87 87.2 87.5 88.2 88.3 89.1 88.4 89.8 90.4 90.5 91 91.8
Sound pressure level Cooling Nom. dBA 61.2 64.7 66.4 63.3 68.3 65.3 66.6 69.4 68.1 68.2 68.5 68.7 68.8 69.6 68.9 69.8 69.9 70.5 70.6 71.1
Operation range Air side Cooling Min.~Max. °CDB -10~43 -18~43
Water side Cooling Min.~Max. °CDB -13~20
Refrigerant Type/GWP R-32/675
Charge kg 10 11 12.5 15 14 18 17 36 38 36 42 43 50 44 57 58 60 62 80 90 REFRIGERATION
Circuits Quantity 1 2 1 2 1 2 1 2 1 2
Piping connections Evaporator water inlet/outlet (OD) 76.1 88.9 76.1 88.9 76.1 88.9 76.1 88.9 76.1 88.9 114.3
Unit Starting current Max A 213 313 324 284 462 384 395 498 411 422 546 572 583 587 595 635 680 717 761 798 839
Running Cooling Nom. A 62 71 87 119 119 128 143 151 151 165 189 203 216 202 231 245 298 324 378 402 414
current Max A 73 86 96 143 132 156 167 168 183 195 215 241 253 256 264 305 349 386 431 467 508
Power supply Phase/Frequency/Voltage Hz/V 3~/50/400
CONTROL SYSTEMS
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