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Bitzer Selection Software

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Bruno Werner
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71 views1 page

Bitzer Selection Software

Uploaded by

Bruno Werner
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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BITZER Software v7.0.3 rev0 Thursday 10. October 2024 3:35:43 PM / All data subject to change.

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Selection: Semi-hermetic Reciprocating Compressors


Input Values
Cooling capacity 15,00 kW
Mode Refrigeration and air
conditioning
Refrigerant R407C
Reference temperature Dew point temp.
Evaporating SST -10,00 °C
Condensing SDT 20,00 °C
Liq. subc. (in condenser) 15,00 K
Suction gas temperature 10,00 °C
Operating mode Auto
Power supply 400V-3-50Hz
Capacity control 100%
Useful superheat 100%
Result
Compressor 4FES-3Y-40S 4EES-4Y-40S
Capacity steps 100% 100%
Cooling capacity 12,31 kW 15,49 kW
Cooling capacity * 11,24 kW 14,14 kW
Evaporator capacity 12,31 kW 15,49 kW
Power input 2,43 kW 3,02 kW
Current (400V) 5,17 A 5,63 A
Voltage range 380-420V 380-420V
Condenser capacity 14,74 kW 18,51 kW
COP/EER 5,07 5,14
COP/EER * 4,63 4,69
Mass flow 199,2 kg/h 251 kg/h
Operating mode Standard Standard
Discharge gas temp. w/o cooling 67,1 °C 66,5 °C

*According to EN12900 (20°C suction gas temp., 0K liquid subcooling) - attention: data based on dew point!

Application Limits 100% 4EES-4, 4FES-3

Legend
additional cooling & suction gas
superheat ≤20K
additional cooling

M1: motor 1

M2: motor 2

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