Page 525 - General Catalogue

INTRODUCTION

EWAD-TZPRB

Air cooled screw inverter chiller,

premium efficiency, AIR PURIFIER
reduced sound

HEATING

SPLIT

EWAD-TZPSB/PLB/PRB MicroTech III

SKY AIR

VRV

VENTILATION & BID- DLE AIR CURTAINS

Cooling Only EWAD-TZPRB 190 220 240 290 300 350 420 495 550 620 720 820 950
Space cooling A Condition 35°C Pdc kW 187.3 218.24 246.75 279.23 317.21 382.29 436.87 505.48 543.03 620.04 717 832.86 949.86
ηs,c % 208.6 212.2 210.6 207 212.2 208.2 210.2 221 218.2 219.8 248.6 249.4 251
SEER 5.29 5.38 5.34 5.25 5.38 5.28 5.33 5.6 5.53 5.57 6.29 6.31 6.35
Cooling capacity Nom. kW 187.3 218.2 246.8 279.2 317.2 382.3 436.9 505.5 543 620 717 833 950 MARINE TYPES
Power input Cooling Nom. kW 50.48 60.72 68.74 83.42 95.88 105.1 125.3 139.7 151.3 178.5 182.2 220.2 252.4
Capacity control Method Variable
Minimum capacity % 34 29 34 29 27 19 20 17 10
EER 3.71 3.594 3.59 3.347 3.308 3.637 3.486 3.618 3.59 3.473 3.935 3.783 3.764
ESEER 5.55 5.52 5.27 5.16 5.2 5.32 5.21 5.38 5.5 5.42 5.59 5.54 5.55
IPLV 6.49 6.35 6.23 6.07 6.04 6.3 6.27 6.47 6.53 6.47 6.73 6.6 6.64
Dimensions Unit Height mm 2,483 2,482 CHILLERS
Width mm 2,258
Depth mm 4,083 4,983 5,883 6,783 8,820 9,591 10,461 11,233
Weight Unit kg 2,858 2,869 2,870 3,120 4,935 5,269 5,277 6,677 6,705 7,970 8,263 8,560
Operation weight kg 2,908 2,919 2,920 3,170 5,190 5,524 5,532 6,927 6,955 8,220 8,513 8,810
Water heat Type Plate heat exchanger Shell and tube
exchanger Water volume l 49.5 255 307 485 453
Water flow rate Cooling Nom. l/s 9 10.4 11.8 13.3 15.2 18.3 20.9 24.2 26 29.6 34.3 39.8 45.4 FAN COIL UNITS
Water pressure drop Cooling Nom. kPa 10.6 11 13.4 17.1 21.5 20.4 26.4 33.2 19.8 24.9 24.2 31.7 28.9
Air heat exchanger Type Microchannel
Compressor Type Screw inverter
Quantity 1 2
Fan Type Direct propeller
Quantity 8 10 12 14 16 18 20 22 24
Air flow rate Nom. l/s 29,610 37,013 43,369 50,423 57,826 64,879 72,282 79,336 86,738 AIR HANDLING UNITS
Speed rpm 700
Sound power level Cooling Nom. dBA 87.0 88.0 87.0 88.0 89.0 90.0 94.0 95.0
Sound pressure level Cooling Nom. dBA 67.0 68.0 67.0 68.0 69.0 73.0
Operation range Air side Cooling Min.~Max. °CDB -18~52 -18~55
Water side Cooling Min.~Max. °CDB -8~18 -15~20
Refrigerant Type/GWP R-134a/1,430
Charge kg 49 50 51 58 77 86 94 105 114 130 143 156 REFRIGERATION
Circuits Quantity 1 2
Refrigerant charge Per circuit TCO2Eq 70.1 71.5 72.9 82.9 55.1 61.5 67.2 75.1 81.5 93.0 102.2 111.5
Piping connections Evaporator water inlet/outlet (OD) 3" 4" 6” 168.3 mm 219.1mm
Unit Running Cooling Nom. A 101 104 172 177 209 212 347 259 300 317 377 426
current Max A 126 144 162 188 218 246 285 324 352 436 437 512 577
Power supply Phase/Frequency/Voltage Hz/V 3~/50/400
CONTROL SYSTEMS
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