Panasonic R134a QB series Performance & dimensions Application: Low back pressure Refrigerant: R134a (CF3CH2F) Evaporator temp range: -35°C to -5 °C Rated voltage Model / Frequency 50Hz Capacity 220V Voltage range ASHRAE 60Hz COP - W/W Capacity COP – W/W W kcal/hr RSIR RSCR W kcal/hr RSIR RSCR QB51C99GAX0 128 110 1.14 - 157 135 1.17 - QB57C11GAX0 146 126 1.18 - 175 151 1.22 - QB66C16GAX0 165 142 1.20 - 200 172 1.27 - QB77C18GAX0 202 174 1.21 - 224 193 1.27 - QB91C24GAX0 236 203 1.19 - 255 219 1.22 - QB66C13GAX5 165 142 1.19 - QB73C15GAX5 185 159 1.19 - QB77C16GAX5 202 174 1.22 - QB91C19GAX5 236 203 1.25 - 187V-242V 60Hz 50Hz/60Hz 220V 50Hz Rated voltage Model Voltage range 50Hz Capacity 50z/60Hz 170V-250V ASHRAE / Frequency 220V 170V-250V 50Hz QB110C25CAX0 Condition 60Hz COP - W/W Capacity COP – W/W W kcal/hr CSIR RSCR W kcal/hr CSIR RSCR 273 235 1.18 - 279 240 1.19 - 170V-250V 50Hz 198V-242V 60Hz ASHRAE Condensing temperature: 54.4 °C Evaporating temperature: -23.3 °C Gas superheated to: 32.2 °C Liquid subcooled to: 32.2 °C Ambient temperature: 32.2 °C Notes: All data covered by this catalogue are given as general information only. Since we are constantly improving our products, as the specifications and availability are subject to change without notice Panasonic R134a QB series Performance & dimensions Appearance - representative Rated voltage Model Dimension -mm / Frequency Name Cooling type QB51C99GAX0 ST/FC QB57C11GAX0 ST/FC QB66C16GAX0 ST/FC QB77C18GAX0 FC 220V QB91C24GAX0 FC 50Hz/60Hz QB110C25CAX0 FC QB66C16GAX0 OC QB77C18GAX0 OC QB91C24GAX0 OC QB110C25CAX0 OC QB66C13GAX5 QB73C15GAX5 QB73C15GAX5 OC QB77C16GAX5 OC QB91C19GAX5 OC 220V 50Hz Mount A B C 184.6 195.2 186.6 184.6 215 206.4 184.6 221 212.4 ST 184.6 195.2 186.6 ST 184.6 215 206.4 184.6 221 212.4 Dia.-mm Pitch-mm Ø16 * 4 70 * 170 Ø19 * 4 101.6 * 165.1 Ø16 * 4 70 * 170 Ø19 * 4 101.6 * 165.1 Note) Compressor cooling: ST = Static cooling, FC = Fan cooling, OC = Oil cooling Tube dimension - representative Rated voltage / Frequency ID / OD -mm Location of Suction tube Dis. Suc. Pro. Oil cooler 220V 50Hz/60Hz 4.9 / 7.0 6.5 / 8.3 6.5 / 8.3 4.9 / 7.0 Either side 220V 50Hz 4.9 / 7.0 6.5 / 8.3 6.5 / 8.3 4.9 / 7.0 Either side Notes: All data covered by this catalogue are given as general information only. Since we are constantly improving our products, as the specifications and availability are subject to change without notice Panasonic R134a QB series Performance & dimensions Static / Fan cooling Oil cooling A A Dis. Suc./Pro. Dis. Suc./Pro. Suc./Pro. Suc./Pro. 233mm 233mm B B C C Oil cooler Notes: All data covered by this catalogue are given as general information only. Since we are constantly improving our products, as the specifications and availability are subject to change without notice