Kompresszor Bitzer 4DC-7.2Y

Technical Data    
Displacement (1450 RPM 50Hz)    26,84 m3/h
Displacement (1750 RPM 60Hz)    32,39 m3/h
No. of cylinder x bore x stroke    4 x 50 mm x 39,3 mm
Weight    88,5 kg
Max. pressure (LP/HP)    19 / 32bar
Connection suction line    28 mm - 1 1/8''
Connection discharge line    22 mm - 7/8''
Oil type R134a/R407C/R404A/R507A/R407A/R407F    BSE32(Standard) / R134a tc>70°C: BSE55 (Option)
Oil type R22 (R12/R502)    B5.2 (Option)
Motor data    
Motor version    1
Motor voltage (more on request)    380-420V Y-3-50Hz
Max operating current    16.5 A
Starting current (Rotor locked)    82.4 A
Max. Power input    8,9 kW
Extent of delivery (Standard)    
Motor protection    SE-B1
Enclosure class    IP65
Vibration dampers    Standard
Oil charge    2,00 dm³
Available Options    
Discharge gas temperature sensor    Option
Capacity control    100-50% (Option)
Capacity Control - infinite    100-10% (Option)
Additional fan    Option
Crankcase heater    0..120 W PTC (Option)
Oil level monitoring    OLC-K1 (Option)
Sound measurement    
Sound power level (+5°C / 50°C)    70,7 dB(A) @ 50Hz
Sound power level (-10°C / 45°C)    73,6dB(A) @ 50Hz
Sound power level (-35°C / 40°C)    74,5 dB(A) @ 50Hz
Sound pressure level @ 1m (+5°C / 50°C)    62,7 dB(A) @ 50Hz
Sound pressure level @ 1m (-10°C / 45°C)    65,66dB(A) @ 50Hz
Sound pressure level @ 1m (-35°C / 40°C)    66,5 dB(A) @ 50Hz