Bitzer CSH6553-50Y Compact Screw Compressor

⚙️ Technical Specifications

• Model: CSH6553-50Y

• Refrigerant: R134a (multi-refrigerant compatible)

• Cooling Capacity: 60.8 kW @ 0°C SST / 50°C SDT

• Power Input: 22.6 kW

• COP / EER: 2.69

• Operating Voltage: 380–415V / 3Ph / 50Hz (standard)

• Displacement: 137 m³/h (50Hz) | 165 m³/h (60Hz – custom order)

• Running Current (400V): 43.1 A

• Max. Operating Current: 86.0 A

• Starting Current: 218 A (DOL) / 411 A (DD)

• Max. Power Input: 52.0 kW

• Max. Pressure: 19 bar (LP) / 28 bar (HP)

• Connections: Suction 54 mm (2 1/8”), Discharge 42 mm (1 5/8”)

• Weight: 325 kg

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✅ Key Benefits

• High efficiency with flexible part-load control

• Rugged Bitzer engineering for long-term reliability

• Compact, semi-hermetic design for easy service and installation

• Wide refrigerant compatibility, including modern HFO blends

• ASERCOM-certified performance ensures tested efficiency

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📦 Applications

• Commercial and industrial chillers

• Process cooling systems

• Large-scale air-conditioning installations

• Industrial and commercial heat pumps

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🚚 Shipping & Availability

• Condition: Brand new, genuine Bitzer

• Packaging: Original factory packaging

• Availability:

  • 50 Hz version → Standard supply

  • 60 Hz version → Custom build, approx. 3 weeks lead time

• Shipping: Worldwide delivery available