Bitzer Compressor Rack 3 x Semi-Hermetic Compressors Receiver Base Commercial Refrigeration
Used Bitzer commercial refrigeration compressor rack / condensing unit with 3 x semi-hermetic Bitzer compressors mounted on a receiver base. Suitable for supermarket, deli, bakery, coolroom, meat room, dairy, or other central refrigeration applications.
This is a multi-compressor refrigeration rack designed to run multiple refrigerated circuits from one central plant.
3 x Bitzer semi-hermetic compressors
Mounted on receiver vessel / base tank
Multiple insulated suction/discharge risers and branch connections
Electrical/control components mounted on rack
Appears to have been used for multiple refrigerated circuits / cases / rooms
Refrigerant tag previously noted as R404A
Compressor details
Compressor 1
Bitzer 4G-20.2Y-40P
Serial:
3 phase
380–420V
50Hz
Max running current: 37A
Start current Y: 97A
Start current YY: 158A
Displacement: 84.6 m³/h
Speed: 1450 min?¹
IP: 54
Max ND/HD pressure: 19 / 28 bar
Compressor 2
Bitzer 4H-15.2Y
Serial: 15260006
3 phase
380–420V
Max operating current: 31A
Locked rotor current: 81A / 152A
Speed: 1450 U/min
Max discharge/working pressure ND/HD: 19 / 25 bar
Compressor 3
Plate is worn, but visible details indicate:
Serial: 1525107 or similar
3 phase
380–420V
Max operating current: 39A
Locked rotor current: 116A / 193A
Displacement: 95.3 m³/h
50Hz
IP 54
Speed: 1450 U/min
Max discharge/working pressure ND/HD: 19 / 25 bar
Because that third plate is worn, the exact model number is hard to confirm from the photo alone, but it appears to be another Bitzer semi-hermetic motor compressor of larger capacity than the 4H-15.2Y.
Receiver / vessel details
Receiver plate 1
Adept Engineering Australia
New Design Registration No: PV6-104404/08
Re-rated pressure: 3000 kPa
Date: 24/1/08
Model number: B36-020
Serial number: 028412
Approval number: 5560-P96
Test date:
DP: 3000 kPa
TP: 4500 kPa
DT: 100°C
Standard: AS 1210 CL.3
Bitzer Australia Pty Ltd
Trading as W.H. Evans
Receiver plate 2
Bitzer Australia Pty Ltd
Model number: B32-023
Serial number: 028521
Approval number: 5564-P96
Test date:
DP: 2450 kPa
TP: 3675 kPa
DT: 100°C
Standard: AS 1210 CL.3
Trading as W.H. Evans
This appears to be a supermarket / food retail refrigeration rack, likely used for combinations such as:
deli cases
island cases
meat room
dairy room
bakery refrigeration
coolroom applications
3 phase
380–420V
Commercial/industrial refrigeration plant
Used
Removed from service in a supermarket.
2800 x 1100 x 1950mm
1070kg
Bitzer rack, Bitzer compressor rack, supermarket refrigeration rack, condensing unit, refrigeration plant, commercial refrigeration unit, coolroom condensing unit, deli refrigeration, bakery refrigeration, meat room refrigeration, receiver base, semi-hermetic compressor rack.
Contact and inspection of goods
Please contact Tim Marshman with any questions. This item may be inspected by appointment at 9 Vernon Smith Court, Ottoway, South Australia
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OTTOWAY, SA - Delivers Nationally 
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