Bitzer 4FES-5Y

Compressor Model	4FES-5Y
Mode	Refrigeration and air conditioning
Refrigerant	R134a
Reference temperature	Dew point temp.
Evaporating SST	-10,00 øC
Condensing SDT	45,0 øC
Liq. subc. (in condenser)	0 K
Suction gas temperature	20,00 øC
Operating mode	Auto
Power supply	400V-3-50Hz
Capacity control	100%
Useful superheat	100%
Capacity steps	100%
Cooling capacity	5,07 kW
Evaporator capacity	5,07 kW
Power input	2,15 kW
Current (400V)	5,52 A
Voltage range	380-420V
Condenser capacity	7,23 kW
COP/EER	2,36
Mass flow	118,8 kg/h
Operating mode	Standard
Discharge gas temp. w/o cooling	100,3øC

Technical Data
Displacement (1450rpm 50Hz)	18,05 m3/h
Displacement (1750rpm 60Hz)	21,78 m3/h
No. of cylinder x bore x stroke	4 x 41 mm x 39,3 mm
Weight	95 kg
Max. pressure (LP/HP)	19 / 32bar
Connection suction line	22 mm - 7/8''
Connection discharge line	16 mm - 5/8''
Oil type R134a/R407C/R404A/R507A/R407A/R407F	BSE32(Standard) | R134a tc>70øC: BSE55 (Option)
Oil type R22 (R12/R502)	B5.2 (Option)
Oil type R1234yf	BSE32 (Standard) | R1234yf tc>70øC : BSE55 (Option)
Oil type R1234ze	BSE55 (Standard) | to>15øC: BSE85K (Option) | tc>70øC: BSE85K (Option)
Oil type R454C/R455A	BSE32 (Standard)

Motor Data
Motor version	1
Motor voltage (more on request)	380-420V Y-3-50Hz
Max. operating current	10.8 A
Starting current (Rotor locked)	62.2 A
Max. power input	5,8 kW

Extent Of Delivery (Standard)
Motor protection	SE-B3 (Option), SE-B2 (Option), CM-RC-02 (Standard)
Enclosure class	IP66
Vibration dampers	Standard
Oil charge	2,00 dm?
Discharge shut-off valve	Standard
Suction shut-off valve	Standard

Available Options
Discharge gas temperature sensor	Option
Capacity control	100-50% (Option)
Capacity Control - infinite	100-10% (Option)
Additional fan	Option
Oil heater	0..120 W PTC (Option)
Oil level monitoring	OLC-K1 (Option)

Sound Measurement
Sound power level (+5øC / 50øC)	65,7 dB(A) @ 50Hz
Sound power level (-10øC / 45øC)	68,6 dB(A) @ 50Hz
Sound power level (-35øC / 40øC)	70,5 dB(A) @ 50Hz
Sound pressure level @ 1m (+5øC / 50øC)	57,7 dB(A) @ 50Hz
Sound pressure level @ 1m (-10øC / 45øC)	60,6 dB(A) @ 50Hz
Sound pressure level @ 1m (-35øC / 40øC)	62,5 dB(A) @ 50Hz

Compressor Model	4FES-5Y
Mode	Refrigeration and air conditioning
Refrigerant	R404A
Reference temperature	Dew point temp.
Evaporating SST	-10,00 °C
Condensing SDT	45,0 °C
Liq. subc. (in condenser)	0 K
Suction gas temperature	20,00 °C
Operating mode	Auto
Power supply	400V-3-50Hz
Capacity control	100%
Useful superheat	100%
Capacity steps	100%
Cooling capacity	9,1 kW
Evaporator capacity	9,1 kW
Power input	4,09 kW
Current (400V)	7,66 A
Voltage range	380-420V
Condenser capacity	13,19 kW
COP/EER	2,23
Mass flow	273 kg/h
Operating mode	Standard
Discharge gas temp. w/o cooling	92,6°C

Technical Data
Displacement (1450rpm 50Hz)	18,05 m3/h
Displacement (1750rpm 60Hz)	21,78 m3/h
No. of cylinder x bore x stroke	4 x 41 mm x 39,3 mm
Weight	95 kg
Max. pressure (LP/HP)	19 / 32bar
Connection suction line	22 mm - 7/8''
Connection discharge line	16 mm - 5/8''
Oil type R134a/R407C/R404A/R507A/R407A/R407F	BSE32(Standard) | R134a tc>70øC: BSE55 (Option)
Oil type R22 (R12/R502)	B5.2 (Option)
Oil type R1234yf	BSE32 (Standard) | R1234yf tc>70øC : BSE55 (Option)
Oil type R1234ze	BSE55 (Standard) | to>15øC: BSE85K (Option) | tc>70øC: BSE85K (Option)
Oil type R454C/R455A	BSE32 (Standard)

Motor Data
Motor version	1
Motor voltage (more on request)	380-420V Y-3-50Hz
Max. operating current	10.8 A
Starting current (Rotor locked)	62.2 A
Max. power input	5,8 kW

Extent Of Delivery (Standard)
Motor protection	SE-B3 (Option), SE-B2 (Option), CM-RC-02 (Standard)
Enclosure class	IP66
Vibration dampers	Standard
Oil charge	2,00 dm?
Discharge shut-off valve	Standard
Suction shut-off valve	Standard

Available Options
Discharge gas temperature sensor	Option
Capacity control	100-50% (Option)
Capacity Control - infinite	100-10% (Option)
Additional fan	Option
Oil heater	0..120 W PTC (Option)
Oil level monitoring	OLC-K1 (Option)

Sound Measurement
Sound power level (+5øC / 50øC)	65,7 dB(A) @ 50Hz
Sound power level (-10øC / 45øC)	68,6 dB(A) @ 50Hz
Sound power level (-35øC / 40øC)	70,5 dB(A) @ 50Hz
Sound pressure level @ 1m (+5øC / 50øC)	57,7 dB(A) @ 50Hz
Sound pressure level @ 1m (-10øC / 45øC)	60,6 dB(A) @ 50Hz
Sound pressure level @ 1m (-35øC / 40øC)	62,5 dB(A) @ 50Hz