Bitzer 6HE-28Y Semi-Hermetic Reciprocating Compressor

🔧 Technical Specifications

• Model: 6HE-28Y-40P
• Cooling Capacity (R404A @ -10°C / 45°C): 57.1 kW
• Power Input: 24.9 kW
• COP (Efficiency): 2.30
• Displacement (50Hz): 110.5 m³/h
• Displacement (60Hz): 133.4 m³/h
• Cylinders / Bore / Stroke: 6 × 70 mm × 55 mm
• Weight: 233 kg
• Max Pressure (LP / HP): 19 / 32 bar
• Suction Line Connection: 54 mm – 2 1/8”
• Discharge Line Connection: 35 mm – 1 3/8”
• Max Operating Current: 53.2 A
• Starting Current (Rotor Locked): 141.0 A (Y) / 233.0 A (YY)
• Max Power Input: 33.0 kW
• Discharge Temp: 91.2°C
• Sound Pressure Level @1m (-10°C / 45°C): 73.8 dB(A)

🛢 Oil & Refrigerant Compatibility

• Standard Oil Charge: 4.75 dm³ – BSE32
• Compatible Refrigerants:

• R404A, R507A, R407A/F → BSE32
• R134a >70°C → BSE55
• R22 → B5.2
• R1234yf → BSE32 / BSE55
• R1234ze → BSE55 / BSE85K
• R454C, R455A → BSE32
• R515B → BSE55 / BSE85K

💡 Why Choose the 6HE-28Y

✔️ Very high cooling output – ideal for large cold room applications

✔️ Rugged construction and 6-cylinder stability for smooth operation

✔️ Includes suction/discharge valves, vibration dampers, and IP54 protection (IP66 optional)

✔️ Optional smart control features including oil heater, RI, and start unloading

✔️ Supports Bitzer IQ Module CM-RC-02 with Bluetooth, Modbus, and real-time monitoring

📦 Compatible Accessories

• Receiver: Bitzer F1052T

• Volume: 105.0 L
• Max R404A charge: 100.9 kg

• IQ Module: CM-RC-02

• Interfaces: Bluetooth + Modbus
• Features: Real-time data logging, diagnostics
• Enclosure Class: IP66

🚚 Shipping & Availability

• ✅ Available for 380–420V / 50Hz
• ⚙️ Custom 60Hz configurations available (3–4 week lead time)
• 🌍 International shipping with export packaging supported