🔧 Technical Data Summary
- Displacement (1450rpm, 50Hz): 41.33 m³/h
- Displacement (1750rpm, 60Hz): 49.88 m³/h
- No. of Cylinders × Bore × Stroke: 4 × 60 mm × 42 mm
- Weight: 143 kg
- Max Pressure (LP / HP): 19 bar / 32 bar
- Suction Line Connection: 35 mm – 1 3/8”
- Discharge Line Connection: 28 mm – 1 1/8”
- Max Operating Current: 19.9 A
- Starting Current (Rotor Locked): 49.0 A (Y) / 81.0 A (YY)
- Max Power Input: 13.0 kW
- Cooling Capacity (R404A, t₀ = -10°C, t𝑐 = 45°C): 21.0 kW
- Power Input: 9.28 kW
- COP (Efficiency): 2.26
- Discharge Temp: 91.8°C
- Sound Level: 74.3 dB(A) @ -10°C / 45°C
- Oil Type:
- R404A/R507A/R407A/F → BSE32 (Standard)
- R134a >70°C → BSE55 (Option)
- R22 → B5.2 (Option)
- R1234yf → BSE32 / BSE55
- R1234ze → BSE55 / BSE85K
- R454C/R455A → BSE32
- Application: Cold rooms, supermarkets, frozen food facilities, and process cooling
🔵 Why Choose the 4TES-9Y?
- Higher capacity and robust performance for industrial needs
- Versatile and compatible with many refrigerants
- Designed for energy efficiency in hot climates
- Quiet, stable operation with low maintenance
- Trusted Bitzer build quality for long service life
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🚚🌍 Shipping
- Standard models (380V / 50Hz) ready to ship
- Custom configurations (e.g., 60Hz) ship in 3–4 weeks
📑 For More Technical Data:
Download the full datasheet above for charts, connections, IQ module options, and electrical specifications.
