14_ECPEN25-500_Control_Systems

1017 Power supply T1 = 3~, 220V, 50Hz V1 = 1~, 220-240V, 50Hz VE = 1~, 220-240V/220V, 50Hz/60Hz* V3 = 1~, 230V, 50Hz VM = 1~, 220~240V/220~230V, 50Hz/60Hz W1 = 3N~, 400V, 50Hz Y1 = 3~, 400V, 50Hz * For VE power supply only 1~, 220-240V, 50Hz data is displayed in this catalogue. F-gas regulation Any refrigeration system that contains fluorinated greenhouse gases is in scope of the F-gas regulations. For fully/partially pre-charged equipment: contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels and in the notes underneath the specification tables in this catalogue. For non pre-charged equipment (including, but not limited to racks): its functioning relies on fluorinated greenhouse gases. The F-gas regulations do not apply to systems that contain only natural refrigerants such as propane or carbon dioxide. Measuring conditions Air conditioning 1) Nominal cooling capacities are based on: Indoor temperature 27°CDB/19°CWB Outdoor temperature 35°CDB Refrigerant piping length 7.5m - 8/5m VRV Level difference 0m 2) Nominal heating capacities are based on: Indoor temperature 20°CDB Outdoor temperature 7°CDB/6°CWB Refrigerant piping length 7.5m - 8/5m VRV Level difference 0m Refrigeration ZEAS Chilling Evaporating temp. -10°C; outdoor temp. 32°C; Suction SH10°C Freezing Evaporating temp. -35°C; outdoor temp. 32°C; Suction SH10°C Conveni-Pack Mix Air conditioning and refrigeration operating mode Indoor temp. 27°CDB/19°CWB; outdoor temp. 32°CDB; piping length:7.5m; level difference: 0m; refrigeration side: Evaporating temp. -10°C; outdoor temp. 32°CDB; Suction SH: 10°C Mix heating and refrigeration operating mode (Heating recovery 100% mode) Indoor temp. 20°C; outdoor temp. 7°CDB,6°CWB; advertised refrigerant load (Evaporating temp. -10°C; Suction SH: 10°C); piping length:7.5m; level difference: 0m Booster unit Evaporating temp. -35°C; outdoor temp. 32°C; suction SH 10K; saturated temp. to discharge pressure of booster unit -10°C CCU/SCU Medium temperature application Medium temperature application: Outside ambient temp. 32°C; Evaporating temp. = -10°C and 10K superheat; Low temperature application Low temperature application: Outside ambient temp. 32°C; Evaporating temp. = -35°C and 20°C suction gas temperature Zanotti Uni-Block, Bi-Block, Wineblock High temperature When normally running: +10°C / +30°C Medium temperature When normally running: 0°C / 30°C Low temperature When normally running: -20°C / +30°C CU (one, twin, and more compressor(s)) Medium temperature Outside ambient temp. 32°C; Evaporating temp. = -10°C and 20°C suction gas temperature Low temperature Outside ambient temp. 32°C; Evaporating temp. = -35°C and 20°C suction gas temperature Applied systems Air cooled Cooling only Evaporator: 12°C/7°C Ambient: 35°CDB Heat pump Evaporator: 12°C/7°C Ambient: 35°C Condenser: 40°C/45°C Ambient: 7°CDB/6°CWB Water cooled Cooling only Evaporator: 12°C/7°C Condenser: 30°C/35°C Heating only Evaporator: 12°C/7°C Condenser: 40°C/45°C Condenserless chiller Evaporator: 12°C/7°C Condensing temperature: 45°C / liquid temperature: 40°C Fan coil units Cooling Indoor temperature 27°CDB, 19°CWB; entering water temperature 7°C, water temperature rise 5K Heating 2-pipe Indoor temperature 20°CDB, 15°CWB; entering water temperature 45°C, water temperature drop 5K 4-pipe Indoor temperature 20°CDB, 15°CWB; entering water temperature 65°C, water temperature drop 10K Air Handling Units Temperature and humidity conditions: Extract air 22°C / 50%; Fresh air -10°C / 90% The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value, depending on the distance and acoustic environment (for measuring conditions: please refer to the technical databooks). The sound power level is an absolute value indicating the “power” which a sound source generates. For more detailed information please consult our technical databooks. Conversion table refrigerant piping inch mm 1/ 4˝ 6.4 mm 3/ 8˝ 9.5 mm 1/ 2˝ 12.7 mm 5/ 8˝ 15.9 mm 3/ 4˝ 19.1 mm 7/ 8˝ 22.2 mm 1 1/ 8˝ 28.5 mm 1 3/ 8˝ 34.9 mm 1 5/ 8˝ 41.3 mm 1 3/ 4˝ 44.5 mm 2˝ 50.8 mm 2 1/ 8˝ 54 mm

RkJQdWJsaXNoZXIy MTE0MTkzMg==