Technical Specifications
The UCI variable speed inverter chiller systems offer cooling capacities ranging from 32,000 to 70,000 BTU/h. These units include an electrical control box and a display. The capacities are rated at an evaporating temperature of 7.2°C and a condensation temperature of 38°C. The dimensions provided do not include the control box, and the fresh water flow is dependent on the total number of fan coils.
Installation Scheme
The installation involves several components including a sea water intake, ball valve, filter, overboard discharge water, AC power connection, fill valve, insulated reservoir, expansion tank, fresh water pump, fan coil, automatic air bleeder, flexible pre-insulated pipes, sea water pump, digital thermostat, and the UC unit.
Model Specifications- UCI-32H: Cooling capacity of 9,000 - 32,000 BTU/h (2.7 - 9.3 kW), power consumption of 2.9 - 12 A, fresh water flow of 1.8 m3/h, sea water flow of 1.9 m3/h, refrigerant charge of 1000 g, net weight of 48 kg, and dimensions of 456x366x490 mm.
- UCI-52H: Cooling capacity of 15,000 - 52,000 BTU/h (4.0 - 15.2 kW), power consumption of 3.9 - 14.2 A, fresh water flow of 2.2 m3/h, sea water flow of 2.8 m3/h, refrigerant charge of 1200 g, net weight of 55 kg, and dimensions of 400x400x490 mm.
- UCI-70: Cooling capacity of 21,000 - 70,000 BTU/h (6.1 - 20.5 kW), power consumption of 4 - 19 A, fresh water flow of 3.8 m3/h, sea water flow of 3.2 m3/h, refrigerant charge of 1400 g, net weight of 70 kg, and dimensions of 700x400x600 mm.
Additional Specifications
All models operate with a power supply of 230/1/50-60Hz with a tolerance of +/-10%. The starting power consumption is less than 2 A. Sea water temperature for heating mode should be above 5°C and for cooling mode below 38°C. Sea water connections are 3/4”/19mm, and chilled water connections vary by model. The recommended fuse sizes are 20 A for UCI-32H, 25 A for UCI-52H, and 30 A for UCI-70. The control box dimensions are 300x230x150 mm with a cable length of 1.0 m, and the drain connection is 16 mm.
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