Page 539 - General Catalogue
P. 539
INTRODUCTION
EWAH-TZXRC
Air cooled screw inverter chiller,
high efficiency,
reduced sound AIR PURIFIER
HEATING
SPLIT
WAH-TZXSC/XLC/XRC Microtech IV
SKY AIR
VRV
VENTILATION & BID- DLE AIR CURTAINS
Cooling Only EWAH-TZSSC/SLC 670 780 840 950 C10 C11 C12 C13 C14 C15
Space cooling A Condition 35°C Pdc kW 669.2 783.2 840 947.5 1,014 1,119 1,213 1,321 1,416 1,497
ηs,c % 208.3 211.4 212.7 215.8 216.1 212.6 219.4 220.2 218.8 217.4
SEER 5.28 5.36 5.39 5.47 5.48 5.39 5.56 5.58 5.55 5.51
Cooling capacity Nom. kW 669.2 783.2 840 947.5 1,014 1,119 1,213 1,321 1,416 1,497 MARINE TYPES
Power input Cooling Nom. kW 206.2 243.3 261.9 292.6 310.8 351.9 382.2 426 467.4 514.6
Capacity control Method Inverter
Minimum capacity % 12.5
EER 3.25 3.22 3.21 3.24 3.26 3.18 3.17 3.10 3.03 2.91
ESEER 5.28 5.36 5.39 5.47 5.48 5.39 5.56 5.58 5.55 5.51
IPLV 5.58 5.58 5.59 5.63 5.65 5.52 5.94 5.86 5.81 5.79
Dimensions Unit Height mm 2,540 CHILLERS
Width mm 2,280
Depth mm 6,909 7,809 8,709 10,510 11,402 12,302 11,402 12,302 14,102
Weight Unit kg 7,033 7,660 8,093 9,288 10,073 10,475 10,716 11,134 11,564 12,037
Operation weight kg 7,313 8,152 8,585 9,871 11,116 11,518 11,727 12,145 12,575 13,048
Water heat Type Shell and tube
exchanger Water volume l 280 492 583 1,043 1,011
Water flow rate Cooling Nom. l/s 31.91 37.35 40.06 45.19 48.34 53.38 57.83 63 67.49 71.39 FAN COIL UNITS
Water pressure drop Cooling Nom. kPa 39.9 48.4 54 55.3 37.2 44.4 34.1 39.7 44 49.7
Air heat exchanger Type Microchannel
Compressor Type Inverter Driven Single Screw
Quantity 2
Fan Type DPT
Quantity 14 16 18 22 24 26 24 26 28 30
Air flow rate Nom. l/s 51,803 59,430 66,660 81,518 89,145 96,375 89,145 96,375 104,002 111,232 AIR HANDLING UNITS
Speed rpm 700
Sound power level Cooling Nom. dBA 90 91 92 93 94 95 94 95 96
Sound pressure level Cooling Nom. dBA 69 70 71 72 73
Operation range Air side Cooling Min.~Max. °CDB -18 to 50
Water side Cooling Min.~Max. °CDB -8 to 18
Refrigerant Type/GWP R1234ze/7
Charge kg 120 130 141 175 200 220 200 220 250 270 REFRIGERATION
Circuits Quantity 2
Refrigerant charge Per circuit TCO2Eq 420 455 494 613 700 770 700 770 875 945
Piping connections Evaporator water inlet/outlet (OD) 168.3 219.1 273
Unit Running Cooling Nom. A 374.9 432.6 460.2 514.2 545.4 606.0 670.1 725.0 783.7 853.8
current Max A 588 625 693 754 836 936 967 1,042 1,132 1,157
Power supply Phase/Frequency/Voltage Hz/V 3/50/400
CONTROL SYSTEMS
537
