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Chilled Water Unit

Chilled Water Unit Specification

Application
Industrial, Commercial, Central Air Conditioning Systems

Refrigerating Capacity
25 Ton/Hr

Air Flow
3500 m/h

Material
Mild Steel Body

Motor
Heavy Duty Electric Motor

Condition
New

Type
Chilled Water Unit

Dimension (L*W*H)
2200 mm x 900 mm x 1700 mm

Power Supply
3 Phase, 415V, 50Hz

Voltage
415V

Cooling Type
Water Cooled

Nozzle Material
Stainless Steel

Cooling Coil Material
Copper

Water Flowing Rate
2.5 m/h

Water Pump Motor
2 HP

Noise Control
Below 70 dB(A)

Compressor
Hermetic Sealed Type

About Chilled Water Unit

A chilled water system is a cooling system that uses water to remove heat from a building or space. Its often used in commercial and industrial buildings, such as hotels, hospitals, airports, factories, shopping malls, and data centers.

Here are some key features of chilled water systems:

How it works:A chiller extracts heat from water, which is then circulated through a system of pipes and pumps. The chilled water is sent through a heat exchanger in an air conditioning device, which lowers the temperature of the coil.
Temperature:Chilled water systems typically have a temperature range of 6-12 deg C or 5-11 deg C.
Water mixture:The water in the pipes is usually a mixture of water and glycol to prevent freezing.
Efficiency:Chilled water systems are often more efficient than single-pass cooling because the water is recirculated.
Utility-supplied chilled water:A utility can operate a large chilled water system more economically than individual buildings can operate their own systems.

High Capacity and Advanced Control

With a cooling capacity of 25 Ton/Hr and a flow rate of 3500 m/h, this chilled water unit efficiently serves large-scale environments. Its digital thermostat guarantees accurate temperature management, suitable for demanding industrial or commercial settings.

Durability and Safety Features

Manufactured from mild steel and insulated with premium polyurethane foam (PUF), the unit ensures longevity and superior energy retention. Integrated overload and overheat protection further enhance operational safety and longevity.

Eco-Friendly Refrigerant and Reliable Components

The use of R-410A refrigerant minimizes environmental impact without sacrificing cooling performance. Employing a thermostatic expansion valve, copper coils, and stainless steel nozzles, the unit is designed for consistent and reliable operation.

FAQs of Chilled Water Unit:

Q: How is the temperature regulated in this chilled water unit?

A: Temperature control is managed by a digital thermostat, allowing for precise adjustments and stable cooling, even in variable industrial environments.

Q: What benefits does the Polyurethane Foam (PUF) insulation offer?

A: PUF insulation significantly enhances thermal efficiency by minimizing heat loss, which leads to improved energy savings and more consistent cooling performance.

Q: When should this chilled water unit be used over other cooling systems?

A: It is ideal for scenarios requiring high-capacity, reliable, and energy-efficient coolingsuch as large commercial spaces, industrial facilities, or central air conditioning systems.

Q: Where is this unit best installed?

A: This unit is designed for floor-mounted placement and is suitable for spacious indoor mechanical rooms typically found in commercial or industrial properties.

Q: What is the operating process of the unit?

A: Chilled water flows through the copper coils, cooling the air forced by two axial flow fans. Its hermetic compressor circulates R-410A refrigerant, and the thermostatic expansion valve regulates refrigerant flow for optimal performance.

Q: How does the system ensure safe operation?

A: Safety features such as overload and overheat protection automatically shut down the unit if temperatures or electrical loads exceed safe levels, preventing damage and ensuring user safety.

Q: What connection sizes and materials are used for water flow?

A: It features 1-inch BSP inlet/outlet connections and uses stainless steel nozzles to ensure durability and corrosion resistance in water flow components.

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