Reciprocating piston

Bitzer semi-hermetic compressor CE2S 22EES-6Y-40S 400V

Order No.: 101.4880
Manufacturer number: 22EES-6Y
Manufacturer: Bitzer

To previous product 101.7117

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Description

Tandem compressors are the simplest type of parallel compressor system using two compressors
Exceptionally effective performance scaling can be achieved by turning a single compressor on and off. The 4 and 6 cylinders models can also be fitted with power regulators (cylinder shut-off) to allow ...

Tandem compressors are the simplest type of parallel compressor system using two compressors
Exceptionally effective performance scaling can be achieved by turning a single compressor on and off. The 4 and 6 cylinders models can also be fitted with power regulators (cylinder shut-off) to allow operation with up to four or six performance levels. Affordable and energy-efficient full and partial load operation is possible using all conventional refrigerants, especially in applications with widely varying loads.

ECOLINE models
This series of tandem compressors use 2-6 cylinder BITZER semi-hermetic compressors, opening a new dimension for simple and compact parallel systems. This is in addition to the usual features of semi-hermetic compressors.
For further information regarding the technical design of the compressors, see single compressors.

Performance data
All values are based on European norm EN 12900 and 50 Hz operation. The evaporation and condensation temperatures refer to dew point values (saturation conditions).
All data is without fluid super-cooling. Based on EN 12900 this data contains significantly different values compared to data acquired from using a 5 or 8.3 K super-cooler.

See refrigerant report (A-500) for explanations.

Power consumption and usage limitations
See KP-104 and BITZER software. Usage limitations are the same as for a single compressor.

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Accessories / Replacement parts

  • Additional ventilator
    Bitzer additional fan 230V/1/50Hz for 2EC- to 2CES-
    Order No.: 101.4665
  • Control valve
    Bitzer control valve VARISTEP-CRII replacement 4FES to 4NES- 347 601 47
    Order No.: 101.384219
  • Crankcase heater
    Bitzer oil sump heater 230V 0-120W PTC for 2EC- to 4CES-
    Order No.: 101.3736
  • Motor protection
    Bitzer motor protection unit replacement 347 035 01
    Order No.: 101.381742
  • Option: Refrigerator oil BSE55 with R134a, tc > 70 °C
    Bitzer refrigeration oil BSE 55 can 1L 915 111 02
    Order No.: 531.0117
  • Bitzer refrigeration oil BSE 55 can 5L 915 111 04
    Order No.: 531.0119
  • Bitzer refrigeration oil BSE 55 can 10L 915 111 05
    Order No.: 531.0120
  • Bitzer refrigeration oil BSE 55 disposable barrel 205L 915 111 01
    Order No.: 531.0116
  • Power controller
    Bitzer capacity regulator VARISTEP-CRII replacement 4FES- to 4CES- with solenoid valve NEW 302 355 35
    Order No.: 101.384059
  • Refrigerator oil
    Bitzer refrigeration oil BSE 32 can 1L 915 110 02
    Order No.: 531.0112
  • Bitzer refrigeration oil BSE 32 can 5L 915 110 04
    Order No.: 531.0114
  • Bitzer refrigeration oil BSE 32 can 10L 915 110 05
    Order No.: 531.0115
  • Bitzer refrigeration oil BSE 32 disposable barrel 205L 915 110 01
    Order No.: 531.0111

Technical data

Dimensions
Width
278 mm
Height
307 mm
Depth
945 mm
General information
Number of cylinders
4 pcs
Type
halbhermetisch
Refrigerant
R134a
 
R450A
 
R513A
 
R1234yf
 
R404A
 
R507A
 
R448A/R449A
 
R454C
 
R455A
 
R407F
Engine Version
1
Type
22EES-6Y-40S
Compression type
Hubkolben
Electrical Data
Starting current (locked rotor)
2 x 37,0 A
Supply voltage
400/3/50 V/Ph/Hz
see explanation 1
max. operating current
2 x 13,4/7,5 A
see explanation 1
max. power consumption
2 x 3,38 kW
see explanation 1
Weight
Weight net
150,00 kg
Performance data
Flow volume
22,80 m³/h
Pipe connections
Pressure line
2 x 16,00 mm
5/8 inch
Suction line
28,00 mm
1 1/8 inches
Sound data
Sound power level
69,0 dB(A)
(-10 °C / 45 °C)
Volume
Oil charge
BSE32
Option: BSE55 bei R134a, R450A, R513A, R1234yf tc > 70°C
Oil quantity
3,50 l

Notes

  1. Data for 400 V/3/50 Hz with direct mains power supply. Observe the max. operation current / max. power input when selecting contactors, leads and fuses. Contactors: Category AC3. Use overcurrent relay to avoid exceeding max. operating current.
    Tolerance (±10%) based on the mean voltage range. Other voltages and current types on request
    220-240 V Δ/3Ph/50 Hz - 380-420 V Y/3Ph/50 Hz
    265-290 V Δ/3Ph/60 Hz - 440-480 V Y/3Ph/60 Hz

    Data for integration of the frequency converter (FC) – motor version 3 (R134a compressor): based on 400 V/3/50 Hz mains supply and use of 400 V/3/50 standard motor for FC operation up to 70 Hz. FC motor versions 1 and 2: Operation above 50 Hz anywhere within the operating area requires a special voltage motor.

    Part winding motor Y/YY. Wind distribution 50%/50%. Y/ design on request
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.

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