This BITZER Semi-Hermetic Compressor is a top-quality unit with a green exterior that is sure to meet your needs. It is a powerful corded electric unit that operates on 3-Phase power, making it ideal for heavy-duty commercial use. The compressor rack has a unit type of 8-8.9 tons and is modelled after the BITZER 4TCS-8.2, which is a top-of-the-line model from Germany. It comes with a voltage of 460 V and uses refrigerants like R-134a, R-502, R-410a, R-507, R-404a, R-407c, R-22, and R-407a, making it very adaptable for a variety of cooling and refrigeration needs.
This compressor is perfect for those in the HVAC and refrigeration components industry or for businesses that require industrial-level cooling and refrigeration. It is easy to install and use and is sure to be a reliable addition to any operation.
Technical Data: (4TCS-8.2Y)
Dimensions and Connections
Technical Data
Technical Data
Displacement (1450 RPM 50Hz) 41,33 m3/h
Displacement (1750 RPM 60Hz) 49,88 m3/h
No. of cylinder x bore x stroke 4 x 60 mm x 42 mm
Weight 134 kg
Max. pressure (LP/HP) 19 / 28 bar
Connection suction line 35 mm - 1 3/8''
Connection discharge line 28 mm - 1 1/8''
Oil type R134a/R407C/R404A/R507A/R407A/R407F tc<55°C: BSE32 / tc>55°C: BSE55 (Option)
Oil type R22 (R12/R502) B5.2 (Standard)
Oil type R290/R1270 SHC226E (Standard)
Motor data
Motor voltage (more on request) 380-420V PW-3-50Hz
Max operating current 17.0 A
Winding ratio 50/50
Starting current (Rotor locked) 49.0 A Y / 81.0 A YY
Max. Power input 10,3 kW
Extent of delivery (Standard)
Motor protection SE-B1
Enclosure class IP65
Vibration dampers Standard
Oil charge 2,60 dm³
Available Options
Discharge gas temperature sensor Option
Start unloading Option
Capacity control 100-50% (Option)
Additional fan Option
CIC System Option
Oil service valve Option
Crankcase heater 0..140 W PTC (Option)
Oil level monitoring OLC-K1 (Option, not for R290/R1270)
Sound measurement
Sound power level (-10°C / 45°C) 74,5 dB(A) @ 50Hz
Sound power level (-35°C / 40°C) 79,0 dB(A) @ 50Hz
Sound pressure level @ 1m (-10°C / 45°C) 66,5 dB(A) @ 50Hz
Sound pressure level @ 1m (-35°C / 40°C) 71,0 dB(A) @ 50Hz