The logic behind using Altivar ATV61 AC variable speed inverter drives in an energy saving programme is faultless. According to Schneider Electric UK, 72 % of consumed electricity is used to turn motors and 63 % of this energy is used for fluid applications like pumps and fans. Inverter drives allow users […]
ABB has published a booklet to help users select the most appropriate ac variable speed drive for their application. Curiously called the ABB micro drives : Drive dimensioning guide, the twelve page guide explains the impact of varying application and environmental considerations that affect a drive’s performance. Selecting (dimensioning) the drive correctly […]
Changing a baler from a fixed speed compressor motor to variable speed has saved a UK manufacturer £2800 p.a. in energy usage. Smurfit Kappa’s Northampton plant produces packaging such as fruit and vegetable trays, fresh produce boxes and retail-ready packaging. A hydraulic baler is used to compact off-cuts from the company’s cardboard processing […]
The Schneider Electric Altivar 31C is an enclosed inverter drive for applications of 0.18 to 15kW requiring an IP55 environment, and allowing the drive to be mounted close to the motor replacing a DOL or other starter. Designed for use with simple machines, the ATV31C is available for 200/240V single phase or 380/500V […]
Mitsubishi Electric and its subsidiary ME-Automation Projects GmbH, will be presenting a range of innovative solutions designed for the water market at this year’s IFAT. They will include energy-saving, energy management and condition monitoring solutions, but the focus of their presence at the trade fair this year is the PMSXpro control system. […]