Posts Tagged ‘variable-frequency-drives’

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Question Of The Week: VFD Induced Shaft Voltage Feedback Wanted

When bearing degradation is attributed to VFD operation, what preventive maintenance options do facility managers... ...Read More...

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HVAC Trends: Cooling Controls

Variable speed drives make chiller equipment more efficient. Enhancing internal controls increases this... ...Read More...

AHRI Launches Certification Programs: Variable Frequency Drives And Datacom Cooling

These new programs have been introduced in order to meet increasing demand for independent performance verification for VFDs and datacom cooling... ...Read More...

AHRI Releases Variable Frequency Drive Standard

VFDs can be used to control and power the HVACR motors in a facility, for increased efficiency and... ...Read More...