Page 523 - General Catalogue

INTRODUCTION

EWAD-TZXRB

Air cooled screw inverter chiller,

high efficiency, AIR PURIFIER
reduced sound

HEATING

SPLIT

EWAD-TZXSB/XLB/XRB MicroTech III

SKY AIR

VRV

VENTILATION & BID- DLE AIR CURTAINS

Cooling Only EWAD-TZXRB 190 220 240 290 320 360 420 450 540 570 610 660 680 770 850 910 C10 C11
Space cooling A Condition 35°C Pdc kW 180.41 211.34 239.54 276.79 313.2 360.28 416.8 472.11 528.32 562.28 598.77 638.64 677.38 763.85 850.14 911.93 1,001.2 1,045.41
ηs,c % 195 198.6 195.4 203 202.6 194.6 198.2 199 200.2 198.2 202.6 205 204.6 229.8 229.4 233.4 244.2 237.8
SEER 4.95 5.04 4.96 5.15 5.14 4.94 5.03 5.05 5.08 5.03 5.14 5.2 5.19 5.82 5.81 5.91 6.18 6.02
Cooling capacity Nom. kW 180.4 211.3 239.5 276.8 313.2 360.3 416.8 472.1 528.3 562.3 598.8 638.6 677.4 764 850 912 1,001 1,045 MARINE TYPES
Power input Cooling Nom. kW 52.13 63.22 72.5 83.87 100.2 109.5 132.1 145.6 164.3 181.9 192.5 202 220.9 226.5 266.8 275.4 303.1 320.6
Capacity control Method Variable
Minimum capacity % 34 29 34 29 25 17 16 17 16 15 14 13 10
EER 3.46 3.343 3.304 3.3 3.127 3.29 3.156 3.243 3.215 3.092 3.111 3.146 3.067 3.373 3.186 3.311 3.302 3.26
ESEER 5.11 5.06 4.99 5.09 5.13 5.12 5.09 4.99 5.04 5.05 5.13 5.07 5.09 5.13 5.15 5.22
IPLV 6.26 6.15 6.19 6.17 6.37 6.3 6.2 6.26 6.27 6.24 6.18 6.26 6.08 6.19 6.29 6.24
Dimensions Unit Height mm 2,483 2,482 CHILLERS
Width mm 2,258
Depth mm 3,183 4,083 4,983 5,883 6,783 7,683 7,783 8,820 9,591 10,461
Weight Unit kg 2,462 2,509 2,521 2,870 4,492 4,802 5,000 5,272 5,625 6,997 7,097 7,452 7,730 8,023
Operation weight kg 2,488 2,547 2,559 2,920 4,650 4,960 5,255 5,527 5,880 7,247 7,347 7,702 7,980 8,273
Water heat Type Plate heat exchanger Shell and tube
exchanger Water volume l 26.1 37.35 49.5 158 255 301 485 453
Water flow rate Cooling Nom. l/s 8.6 10.1 11.5 13.2 15 17.2 19.9 22.6 25.3 26.9 28.6 30.5 32.4 36.6 40.7 43.6 47.9 50 FAN COIL UNITS
Water pressure drop Cooling Nom. kPa 16.4 13.2 16.2 17.1 21 34.2 31.1 39.7 36.6 41 27.1 30.4 33.2 40.3 33.3 37.3 42.3 34.2
Air heat exchanger Type Microchannel
Compressor Type Screw inverter
Quantity 1 2
Fan Type Direct propeller
Quantity 6 8 10 12 14 16 18 20 22
Air flow rate Nom. l/s 22,664 30,219 36,920 44,475 51,745 59,299 66,570 74,124 81,394 AIR HANDLING UNITS
Speed rpm 700
Sound power level Cooling Nom. dBA 88.0 89.0 90.0 91.0 92.0 94.0 95.0
Sound pressure level Cooling Nom. dBA 68.0 69.0 70.0 71.0 73.0
Operation range Air side Cooling Min.~Max. °CDB -18~50
Water side Cooling Min.~Max. °CDB -8~18 -15~20
Refrigerant Type/GWP R-134a/1,430
Charge kg 36 39 40 51 64 74 80 89 96 104 117 130 143 REFRIGERATION
Circuits Quantity 1 2
Refrigerant charge Per circuit TCO2Eq 51.5 55.8 57.2 72.9 45.8 52.9 57.2 63.6 68.6 74.4 83.7 93.0 102.2
Piping connections Evaporator water inlet/outlet (OD) 3" 4" 5" 6” 168.3 mm 219.1mm
Unit Running Cooling Nom. A 110 113 186 192 226 231 373.0 385 393 391 389 396 395 453 471 502 539
current Max A 130 149 166 198 225 256 292 333 358 385 417 450 478 508 562 590 640 694
Power supply Phase/Frequency/Voltage Hz/V 3~/50/400
CONTROL SYSTEMS
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