Posts Tagged ‘reduce energy costs’
Reduce Energy Costs Up To 60% Using A Variable Frequency Drive (VFD)
Tuesday, November 11, 2008 13:01 Comments OffA properly applied Variable Frequency Drive (VFD) will significantly reduce operating costs. This is particularly true for variable torque loads such as:
Fans
Blowers
Pumps
Blowers, for example, are often used with dampers to control air flow. These dampers may be operated either manually or automatically. When dampers are closed, 50% motor current will drop to approximately 60% of Full Load [...]