Page 537 - General Catalogue

INTRODUCTION

EWAH-TZSRB

Air cooled screw inverter chiller,

standard 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 710 770 880 940 990 H10 C11 C12 C13 C14 C15 C16
Space cooling A Condition 35°C Pdc kW 696.3 749.2 859.6 922.1 970.5 1.034 1.095 1.204 1.273 1.400 1.484 1.552
ηs.c % 204.8 202.6 202.7 204.2 209.9 207.2 210.4 207.1 216.6 213.7 214.0 213.2
SEER 5.19 5.14 5.14 5.18 5.32 5.26 5.33 5.25 5.49 5.42 5.42 5.40
Cooling capacity Nom. kW 696.3 749.2 859.6 922.1 970.5 1.034 1.095 1.204 1.273 1.400 1.484 1.552 MARINE TYPES
Power input Cooling Nom. kW 232.1 253 290.9 309.1 318.8 340.5 354 396.4 424.2 479.7 524.7 581
Capacity control Method Inverter
Minimum capacity % 12.5
EER 3.00 2.96 2.96 2.98 3.04 3.04 3.09 3.04 3.00 2.92 2.83 2.67
ESEER 5.19 5.14 5.14 5.18 5.32 5.26 5.33 5.25 5.49 5.42 5.42 5.40
IPLV 5.43 5.4 5.36 5.37 5.52 5.46 5.49 5.35 5.79 5.73 5.71 5.71
Dimensions Unit Height mm 2.540 CHILLERS
Width mm 2.280
Depth mm 6.909 6.909 7.809 8.709 9.602 10.510 11.402 12.302 11.402 12.302 14.102
Weight Unit kg 7.033 7.033 7.660 8.093 8.900 9.288 10.073 10.475 10.716 11.134 11.564 12.037
Operation weight kg 7.313 7.313 8.152 8.585 9.483 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 33.21 35.73 41 43.98 46.29 49.32 52.23 57.43 60.72 66.74 70.77 73.99 FAN COIL UNITS
Water pressure drop Cooling Nom. kPa 42.8 48.9 57.3 64 57.8 64.8 42.7 50.7 37.2 44.1 48 53.1
Air heat exchanger Type Microchannel
Compressor Type Inverter Driven Single Screw
Quantity 2
Fan Type DPT
Quantity 14 16 18 20 22 24 26 24 26 28 30
Air flow rate Nom. l/s 51.803 59.430 66.660 74.287 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 91 92 93 94 95 96 95 96 97
Sound pressure level Cooling Nom. dBA 70 71 72 73 72 73 74
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 120 120 130 141 150 175 200 220 200 220 250 270 REFRIGERATION
Circuits Quantity 2
Refrigerant charge Per circuit TCO2Eq 420 455 494 525 613 700 770 700 770 875 945
Piping connections Evaporator water inlet/outlet (OD) 168.3 219.1 273
Unit Running Cooling Nom. A 414.9 446.8 505.2 529.7 554.4 581.0 611.1 667.2 736.4 796.5 863.9 952.0
current Max A 609 640 717 763 811 869 924 1,032 1,029 1,119 1,198 1,226
Power supply Phase/Frequency/Voltage Hz/V 3/50/400
CONTROL SYSTEMS
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