Hot sell compact 1.5 ton air-cooled water chiller available in single-phase 220V or three-phase 380V, 1520W input power, 45m max. lift, featuring dual temperature control, overcurrent protection, and energy-saving operation. This water chiller ensures stable performance, long lifespan, and low maintenance, making it ideal for small to medium industrial applications.

Specification

Features

• Air-cooled industrial water chiller offers a cooling capacity of up to 1.5 tons.
• Equipped with a dual digital display, it shows both set and real-time temperatures at a glance.
• It supports full-power and micro refrigeration modes, adapting to a wide range of working conditions.
• Intelligent and constant operation modes ensure stable performance across various temperature environments.
• High-precision temperature control keeps fluctuations within ±0.5 ℃.
• Built-in over-temperature alarm and sensor self-diagnosis enhance safety and reliability.
• The unit also features compressor over-current protection and water flow alarms.
• An anti-freeze function safeguards waterway components in low-temperature environments.

Shipping Way of RDDLZ Water Chiller

*Just confirm the shipping way by email when you place your order.

1. Shipping by Air: Since the compressed refrigerant inside the chiller is considered hazardous and may explode, it must be released before transport. This means the chiller will be shipped without refrigerant. Once the machine arrives at your location, a local professional can easily add refrigerant, just like refilling a standard air conditioner. Estimated delivery time: 15–30 days.

2. Shipping by Sea: Delivery takes longer, approximately 40–55 days, but the chiller comes pre-filled with refrigerant, so no additional charging is needed upon arrival.

Tips: How does an industrial water chiller work?

The operation of the industrial water chiller system works through three interconnected systems: Refrigerant circulation system, water circulation system and electrical automatic control system.

1. Refrigerant circulation system

The liquid refrigerant in the evaporator absorbs the heat in the water and starts to evaporate. At last, a certain temperature difference is formed between the refrigerant and the water. The liquid refrigerant also completely evaporates into a gaseous state, which is then inhaled and compressed by the compressor (pressure and temperature increase). The gaseous refrigerant releases heat through the condenser and condenses into a liquid. After throttling through the expansion valve (or capillary), it turns into low-temperature and low pressure refrigerant and enters the evaporator, completing the refrigerant circulation process.

2. Water circulation system

The water pump is responsible for pumping the water from the water tank to the equipment to be cooled by the user. After the heat is taken away by the chilled water, the temperature rises and then returns to the chilled water tank.

3. Electrical automatic control system

Including the power part and the automatic control part. The power supply part supplies power to the compressor, fan, water pump, etc. through the contactor. The automatic control part includes temperature controller, pressure protection, time delay device, relay, overload protection and other functions, which can automatically start and stop and protect the water temperature.