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Semi-Hermetic Compressor Specs

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Bruno Werner
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51 views1 page

Semi-Hermetic Compressor Specs

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 3:39:52 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 -15,00 °C
Condensing SDT 15,00 °C
Liq. subc. (in condenser) 0K
Suction gas temperature 10,00 °C
Operating mode Auto
Power supply 400V-3-50Hz
Capacity control 100%
Useful superheat 100%
Result
Compressor 4DES-5Y-40S 4CES-6Y-40S
Capacity steps 100% 100%
Cooling capacity 13,58 kW 17,15 kW
Cooling capacity * 13,72 kW 17,33 kW
Evaporator capacity 13,58 kW 17,15 kW
Power input 2,99 kW 3,76 kW
Current (400V) 6,34 A 8,09 A
Voltage range 380-420V 380-420V
Condenser capacity 16,57 kW 20,9 kW
COP/EER 4,54 4,56
COP/EER * 4,59 4,61
Mass flow 233 kg/h 295 kg/h
Operating mode Standard Standard
Discharge gas temp. w/o cooling 69,0 °C 68,8 °C

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

Application Limits 100% 4CES-6, 4DES-5

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

M1: motor 1

M2: motor 2

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