Water-cooled screw compressor chiller
YRW 151 to 301
Performances
YRW 151 201 251 301 Cooling capacity ( kW ) 151.4 205.5 250.3 321.1 Absorbed power ( kW ) 30.03 42.51 49.35 64.18 SEER 1 5.41 5.25 5.23 5.61 SEER with VSD compressor option 1 5.72 5.47 5.44 5.89 EER 5.04 4.83 5.07 5.00 Regulation 25 / 50 ~ 100 % Refrigerant charge ( kg ) 20 27 35 41
Evaporator
Condenser
Inlet water temp . 12 ° C 12 ° C 12 ° C 12 ° C Outlet water temp . 7 ° C 7 ° C 7 ° C 7 ° C Waterflow ( m 3 / h ) 26.1 35.1 51.4 55.2 Pressure drop ( kPa ) 20 21 30 32 Inlet water temp . 30 ° C 30 ° C 30 ° C 30 ° C Outlet water temp . 35 ° C 35 ° C 35 ° C 35 ° C Waterflow ( m 3 / h ) 31.25 42.5 42.8 66.2 Pressure drop ( kPa ) 26 36 21 50 Sound power level dB ( A ) 91 91.4 96.5 92.2 Sound pressure level dB ( A ) 2 75.4 75.9 81.0 75.6 Sound power level ( option CFU ) dB ( A ) 85 85.4 90.9 89.5 Sound pressure level ( option CFU ) dB ( A ) 2 70.1 70.3 76.1 72.3 Max absorbed current ( A ) 98 144 155 196 Inrush current ( A ) 267 350 439 612 Power supply
400V / 3PH / 50Hz
1 : Ratings in accordance to Ecodesign , fixed water flow and variable outlet ( FW / VO ). 2 : Sound pressure measured at 1m ( ISO 3744 ). CFU : Soundproofed cabinet option around the compressor . The above data is based on Johnson Controls ’ selection software . Please refer to the latest version of the software for specific projects .
Technical data
YRW 151 201 251 301 Length mm 1880
Dimensions Width mm 800 900
Height mm 1770 * Operating weight kg 1370 1510 1952 2063 * Please refer to the latest version of the software for getting the height of the unit with CFU option .
Dimensions and hydraulic connections
YRW 151 and 201 YRW 251 and 301
Manufacturer reserves the rights to change specifications without prior notice .
YORK Air-Conditioning Products 53