Control cabinets with VFDs provide automated, energy-efficient pump operation in water supply, heating, and cooling systems. 
 

Application:                 

Control cabinets based on variable frequency drives (VFDs) are designed to automate and efficiently regulate the operation of pump units used in engineering systems for water supply, heating, cooling, and industrial processes. These systems enable smooth adjustment of pump performance according to current system parameters, enhancing energy efficiency, extending equipment lifespan, and reducing operational costs. 
 

Technical Specifications:

• Automatic and manual control of pump units;

• Smooth start/stop and automatic switching of backup pumps during peak loads or emergency situations; 
   
• Maintaining and adjusting set parameters (pressure, flow rate, temperature) in the pipeline system; 
   

• Motor protection from overload, phase imbalance or loss, seizing, and dry running;

• Collection, archiving, and storage of data on operating parameters and emergency events; 
   

• Energy savings through optimized operation modes;

• Reduced wear on pumps and pipeline components;

• Lower maintenance and repair costs;

• Reduced need for operating personnel due to high automation.

Comprehensive use of VFD-based control cabinets ensures reliable and cost-effective operation of pumping stations at any scale. The average payback period for such systems is approximately two years.