Spec Detail

Applications

HVAC System

An air-conditioning system mainly consists of three systems – air, chilled water and cooling water. Traditional designs made the machine quite big and required a large amount of space to ensure that it could achieve the desired cooling effect. This not only increased expenses in the preliminary design but also cost more as air conditioning systems always operated at low load conditions. In addition, the issues of energy savings were usually not taken into account when constructing an air-conditioning system. Some air-conditioning systems ignored overall system balance, control settings and adjustments so that the whole system operated under improper conditions over a long period of time. The capacity of the air-conditioning system would not fit the space size for efficient and satisfactory operation. The equipment wasted much energy and was not able to reduce energy consumption according to indoor heating and cooling load reductions.

In view of this situation, Delta Industrial Automation provides an energy-saving air-conditioning solution that employs Delta’s programmable logic controller (PLC) and Delta’s variable torque AC motor drives, which are specially designed for medium and high horsepower fan and pump applications. This solution can be used in air conditioning, chillers, cooling towers and ice storage systems to detect temperature and humidity changes, time scheduling, and operational controls according to the demand for creating the most comfortable indoor air quality in the most energy-efficient way.

Lighting

Driven by a desire for energy savings and environmental protection, many countries and regions have started replacing traditional high energy consumption lighting products with energy-saving lighting solutions. This offers tremendous opportunities in the energy-saving lighting market. In all energy-saving lighting, LED lights have the features of quick response and a high intensity bright light to produce excellent and stable illumination for a variety of conditions. In addition, LED lights last longer than incandescent lights and are able to save more energy and reduce carbon dioxide emissions. It is the best choice for electrical energy saving.

Delta’s lighting energy saving solution includes Delta’s LED lights incorporated with Delta’s industrial automation control systems, which can reduce wasted electricity and maintenance costs to a minimum. Compared to traditional T8 fluorescent light bulbs, Delta’s LED lights save 50% power and last for 10 years. They can also be used with Delta’s programmable logic controller (PLC) to provide energy-saving lighting control for scheduling control, brightness control, personnel access control, forced switch and time delay functions. When Delta’s human machine interface (HMI) is applied, the interface settings can be user-defined according to users’ requirements such as different working hours and operating convenience, Delta’s lighting energy saving solution can be widely used in lighting control in factories, offices, parking lots, and public areas. Besides, all the lighting area information can be uploaded through a Web service so that users can remotely collect the data and monitor the conditions of all the lighted areas via HMI and SCADA. Delta Industrial Automation provides customers with the most advanced lighting energy-saving management solutions.