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Kb electronics motor speed control kbvf-26D
KB Electronics Motor Speed Control KBVF-26D Phase Converter
*Operates standard 208/230 VAC 3-phase AC motors, with 115 and 230 VAC input single phase.
*Power Startâ„¢ provides more than 200% starting torque.
*30:1 speed range with full motor torque
*Controls 50hz and 60hz motors with a convenient jumper selection.
*Sinewave coded PWM-provides high motor torque and efficient operation.
*16 khz switching frequency-provides quite motor operations.
*I2t motor overload protection-provides motor overload protection and eliminates nuisance trips and motor burnout.
*Slip compensation with Boost, provides excellent load regulation over a wide range of speeds.
*EICL (TM) eliminates harmful inrush AC line current during startup.
*dV/dT filter reduces harmful voltage spikes to motor.
*Regeneration protection-eliminates tripping due to bus overvoltage.
*Jumper selections: Forward-stop-reverse/Enable-automatic-manual Start 0-60,0-120, 0-50hz.
*Trimpot Adjustments, Minimum speed-Min, Maximum speed-Max, Acceleration-ACCEL, Deceleration-DECEL, Slip compensation-COMP, Current limit-CL.
*Protection features, MOV input transient protection, Short circuit protected phase to phase at motor, Micro controller self monitoring and auto reboot, Overvoltage and undervoltage protection.
*LED Diagnostic indicators, Power on, motor overload, I2t trip, undervoltage, stop, overvoltage, short circuit trip, microcontroller status.
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