When should we replace our working VSDs? When to replace existing VSDs is an important decision for many organisations. Modern variable speed inverter drives (VSD) are very reliable. With earlier drives, the two biggest weaknesses were the cooling fans and the power capacitors, but in newer products, these components are designed to have […]
New ABB variable speed drive brings intelligent climate control. HVAC systems require intelligent fan control for proper airflow to protect the products and the people. Modern buildings rely on controlled airflow for productivity through comfort. In addition, precise control of pumps ensures water and piping systems provide consistent and fine-tuned climate control, and […]
ABB introduces the ACH580 VSD for HVAC applications to 250 kW. ABB Drives has announced a series of VSDs specifically enhanced for heating, ventilating and air conditioning (HVAC) applications. The enhanced features and dedicated display offered by the new ACH580 drives simplify installation and integration in motors from 0.75 to 250 kW […]
ABB has produced a technical guide to help users select the correct micro drive from the ACS 55, ACS150, ACS355 and ACS 310 Series. Correctly selected and tuned motor control works better in applications and ensures correct operation in abnormal situations. There might be different external and internal conditions that need to be considered […]
ACS880 and SR motor delivery 50% power saving for feed mill Replacing a fixed speed ventilator drive and damper control with and SR motor and variable speed ACS880 drive delivered a power saving of 50% on a 75 kW application. Since 2011 a UFA poultry feed mill built in 1965 has […]