500Kw 60 Hp Vector VFD System In HVAC Equipment 3 Phase

ZFeng 900 Series 500Kw-T-G General Vector Variable Frequency Drive

The frequency drive significantly reduces the energy consumption of the motor system through mechanisms such as on-demand power supply, soft start, improved efficiency, and energy recovery, while also reducing carbon emissions and pollutant emissions caused by energy consumption. In the fields of fans, water pumps, air conditioners, industrial production lines, etc., frequency converters have become an important technical means to achieve energy conservation and emission reduction. With the continuous progress of our research and development technology, we hope to further enhance the energy-saving and emission reduction effects of frequency converters, and make greater contributions to sustainable development.

Principles of Emission Reduction

1. Reduce energy consumption and carbon emissions
Direct emission reduction: By saving energy and reducing the use of fossil fuels, greenhouse gas emissions such as carbon dioxide can be lowered.
Indirect emission reduction: Reducing energy consumption means reducing pollutant emissions from power plants, such as sulfur dioxide, nitrogen oxides, etc.

2. Extend equipment lifespan and reduce resource consumption
Reduce mechanical stress: The soft start and speed regulation functions of the frequency converter reduce the mechanical stress on the motor and mechanical equipment, extend the service life of the equipment, and reduce the frequency of equipment replacement and resource consumption.
Reduce maintenance requirements: The equipment runs more smoothly, reducing the need for maintenance and repair, and lowering downtime and resource waste caused by equipment failures.

3. Optimize system operation and reduce emissions
Precise control: The frequency converter can accurately control parameters such as flow and pressure, optimize system operation, and reduce energy waste and emissions caused by excessive supply.
System integration: The frequency converter can be integrated with other automation systems to achieve more efficient energy management and control.

Application Cases

1. Fan and water pump system
Energy saving effect: The energy consumption of fans and pumps is usually proportional to the third power of their rotational speed. By adjusting the speed through a frequency converter, the energy-saving effect is significant, usually reaching 30% -60%.
Emission reduction effect: Reduce energy consumption, lower carbon emissions and pollutant emissions.

2. Air conditioning system
Energy saving effect: The frequency converter adjusts the compressor speed according to indoor temperature changes, avoiding frequent start and stop, and the energy-saving effect can reach 20% -40%.
Emission reduction effect: Reduce refrigerant leakage, minimize damage to the ozone layer, and reduce energy consumption and carbon emissions.

3. Industrial production line
Energy saving effect: The frequency converter is used to control equipment such as conveyor belts and mixers, and adjust the speed according to production needs, resulting in significant energy-saving effects.
Emission reduction effect: Reduce equipment idle operation time, lower energy consumption and emissions.

GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of “energy saving and control speed and variable speed” , Zhufeng has been a very good supplier for energy saving and automation control solutions . With it’s own brands: “ACI”,“ZFENG”, Zhufeng has developed DLT series products including vector and universal variable frequency drive, servo system, energy saving cabinet, industrial power saver, soft starter etc. Applications including ceramic, machinery, petrochemical, metal, textile, food, papermaking, cement, water supply, plastic injection, central air-conditioning, smart building,etc.