🔧 Technical Data Summary
-
Cooling Capacity (R404A, t₀ = -28°C, t𝑐 = 45°C): up to 25.6 kW
-
Power Input: up to 27.7 kW
-
COP (Efficiency): up to 0.92
-
Displacement (2900 rpm, 50Hz): 140 m³/h
-
Displacement (3500 rpm, 60Hz): 168 m³/h
-
Weight: 234 kg
-
Max Operating Pressure (LP / HP): 19 / 28 bar
-
Suction Line: 54 mm – 2 1/8”
-
Discharge Line: 42 mm – 1 5/8”
-
Max Operating Current: 65.0 A
-
Starting Current (Rotor Locked): 187.0 A (Y) / 313.0 A (YY)
-
Max Power Input: 42.1 kW
-
Sound Power Level: 86.5 dB(A)
-
Sound Pressure @ 1m: 78.5 dB(A)
🛢️ Oil System & Compatibility
-
Oil Types:
-
Standard Accessories:
-
Oil flow monitor (SE-B3)
-
Motor protection module (SE-E1 standard, SE-E3 for 660–690V)
-
Discharge gas temperature sensor
-
Start unloading system
-
Suction shut-off valve
-
Capacity control: 100% / 75% / 50%
-
Options:
✅ Why Choose the Bitzer HSN6451-40?
-
Optimized for deep freezing environments down to -45°C
-
Delivers powerful capacity for large-scale cold chain operations
-
Integrated motor protection, oil control, and capacity modulation
-
Quiet and efficient for 24/7 industrial-grade performance
-
Engineered for long-term use in harsh low-temp conditions
📦 Applications
-
Cold storage distribution hubs
-
Large-scale blast freezing tunnels
-
Industrial food processing and packaging lines
-
Export-grade cold logistics and pharmaceutical cooling
-
Meat, seafood, dairy & bakery supply chains
🚚 Shipping & Availability
-
✅ Standard model voltage: 380–415V / 50Hz
-
⚙️ 60Hz & other voltages available (3–4 week lead time)
-
📦 Export-grade packaging
-
🌍 Worldwide shipping by sea, air, or express
📥 Request Full Datasheet
Includes performance curves, installation dimensions, wiring diagrams, and ECO circuit specs.
Contact our team to get the full PDF and expert support.
📧 Email us | 📞 Call or WhatsApp
