Bitzer 4FE-35Y Semi-Hermetic Reciprocating Compressor

🔧 Technical Specifications

• Model: 4FE-35Y-40P
• Cooling Capacity (R404A @ -10°C / 45°C): 52.8 kW
• Power Input: 23.3 kW
• COP (Efficiency): 2.26
• Displacement (50Hz): 101.8 m³/h
• Displacement (60Hz): 121.3 m³/h
• Cylinders / Bore / Stroke: 4 × 82 mm × 55 mm
• Weight: 207 kg
• Voltage Range: 380–420V / 3 Phase / 50Hz
• Max Operating Current: 62.1 A
• Starting Current (Rotor Locked): 141.0 A (Y) / 233.0 A (YY)
• Max Power Input: 35.0 kW
• Suction Connection: 54 mm – 2 1/8”
• Discharge Connection: 28 mm – 1 1/8”
• Discharge Temperature: 91.9°C
• Sound Pressure Level: 73 dB(A) @ -10°C / 45°C

🛢 Oil & Refrigerant Compatibility

• Standard Oil Charge: 4.50 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

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💡 Why Choose the 4FE-35Y

✔️ Excellent for large-scale cold rooms and logistics centers

✔️ High energy efficiency and reliable under full load

✔️ IP54 motor protection (IP66 optional)

✔️ Optional capacity control: 100-50% or 100-10%

✔️ Compatible with Bitzer IQ Module (CM-RC-02) for smart monitoring

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📦 Compatible Accessories

• Receiver: F1052T

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

• IQ Module: CM-RC-02

• Features: Bluetooth + Modbus + Real-time data logging
• Enclosure Class: IP66
• Voltage: 115–230V

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🚚 Shipping & Availability

• ✅ Ready for 380–420V / 50Hz systems
• ⚙️ Custom 60Hz versions available in 3–4 weeks
• 🌍 Export-grade packaging and worldwide shipping available