The HD-E901 Seawater Water-Cooling Chiller is a high-capacity industrial cooling solution specifically engineered for marine and coastal environments. Custom-made for reliability and performance, this unit is designed to withstand the challenges of seawater applications, delivering stable, long-term operation with exceptional thermal efficiency. Its robust construction features titanium heat-exchange components, a high-performance screw compressor, and an intelligent temperature control system, making it ideal for vessels or coastal installations requiring precise seawater cooling.
Customizable Design: The HD-E901 is fully customisable to suit the unique requirements of your vessel or application, ensuring optimal performance in any environmental conditions.
Key Features
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High-Capacity Cooling: 416 kW (357,760 kcal/h) to efficiently manage demanding thermal loads.
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Durable Construction: Titanium heat exchangers and stainless steel water tank for long-lasting corrosion resistance in seawater.
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Advanced Compressor Technology: Semi-enclosed asymmetric screw compressor with Star-Delta starting for reliable operation.
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Intelligent Control: Fully integrated temperature control system with English LCD interface.
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Safety & Protection: Includes high/low pressure protection, anti-icing safeguards, overload protection, phase and voltage protection, water-flow monitoring, and additional interlocks for safe operation.
Technical Specifications
Cooling Performance
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Cooling Capacity: 357,760 kcal/h (416 kW)
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Total Refrigeration Power Consumption: 93.5 kW
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Running Current: 161.8 A
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Power Supply: 3-phase, 380 V, 50 Hz
Compressor
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Type: Advanced Asymmetric Semi-Enclosed Screw Compressor
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Starting Method: Star-Delta
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Quantity: 1 unit
Refrigerant System
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Refrigerant Type: R22
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Charge: 69 kg
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Expansion Valve: Externally Balanced Thermal Expansion Valve
Condenser
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Type: High-Efficiency Shell-and-Tube
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Cooling Water Flow: 88 m³/h
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Materials: Titanium tubing with carbon steel shell
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Pipe Size: DN125
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Cooling Medium: Seawater
Evaporator (x1)
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Type: High-Efficiency Shell-and-Tube
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Flow Rate: 67 m³/h
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Temperature Control: Water Outlet Temperature Sensor
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Medium: Seawater
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Materials: Titanium tube with PP plastic casing
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Pipe Size: DN125
Fan Assembly
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Type: Outer Rotor Axial-Flow Fan
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Input Power: 3.8 kW
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Air Volume: 58,400 m³/h
Dry Filter
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Type: Horizontal
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Material: Carbon Steel
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Filter Media: Alumina Molecular Sieve
Water Tank
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Capacity: 700 L
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Material: SUS304 Stainless Steel
Control System
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Fully Intelligent Temperature Control System
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Interface: English LCD Display
Safety & Protection Features
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High/low pressure protection
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Double anti-icing protection
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Overload protection
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Under-phase / reverse-phase / under-voltage / over-voltage protection
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Water-flow protection
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Additional integrated safety interlocks
Dimensions & Weight
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Unit Dimensions (L × W × H): 3250 × 1130 × 1490 mm
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Machine Weight: 2390 kg
Notes & Operational Guidance
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Nominal conditions: evaporating temperature 2°C, condensing temperature 37°C.
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Cooling capacity, power input, and water parameters are based on nominal conditions.
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For transitional operating conditions, increase cooling water flow by ≥10%.
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Outlet temperature adjustable between 5°C and 35°C, with accuracy of ±2°C.
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Power supply tolerance: voltage fluctuation ±10%, phase-to-phase voltage difference ±2%.
Tailored for Your Needs: The HD-E901 can be customised to meet the specific vessel dimensions, operational requirements, and environmental challenges of any marine or coastal application.