AC/DC Drive Control
AC Drive family ranging from 0.5 HP to 30 HP (0.37 kW to 22 kW). Built-in PID controllers are used to vary the drive’s performance, in response to changes in pressure, flow, or other external data. The controllers can eliminate the need for an external PLC.
Pump and fan control (PFC) modulates the speed of the main pump or fan, and brings any auxiliary pumps or fans on line as necessary; Drive can manage switching between pumps or fans to ensure they all are used to the same extent (working hours) over time; Includes soft pump and fan control (SPFC), to further reduce unwanted pressure peaks in pumps and pipelines.
Pre-programmed application macros for common tasks; Start-up assistant guides the user through all essential settings; Maintenance assistant helps set criteria for preventative maintenance; Diagnostic assistant finds root causes of a problem; T timer assistant helps set timed functions; PID assistant helps set up sensor feedback.