Variable-speed drives are a powerful yet underused tool for boosting energy efficiency, reducing emissions, and optimizing ...

MTU 16V 4000 M63L (variable speed) at 1,135 rpm approx. 95 dB (A) MTU 16V 4000 M43S (constant speed) at 1,800 rpm approx. 101 dB (A) ...

Variable speed technology allows for a much wider range of peak efficiency operation, which maximizes energy capture and minimizes the excessive loads placed on the turbine’s drive train.

It also proves the effectiveness of variable-speed drive (VSD) technology at optimizing chiller energy performance in all conditions, even high-load operations. It’s widely recognized that a chiller ...

Carrier, a US-based heating solutions provider, said its new AquaSnap 30RQM heat pump system can deliver a water temperature of up to 60 C. The modular system features a heating capacity of 70 kW to 1 ...

Beginning next Monday, drivers will see new variable speed limit signs throughout a 10-mile stretch of U.S. Highway 97 south of Bend, ODOT said Wednesday.

Reducing these crashes is one goal of INDOT's proposal to use variable speed limits on the southeast side of the I-465 loop. The speed limits would drop in 5 mph increments to as low as 45 mph ...