Pacesetter NEMA-1 / IP-40 Series AC Motor Speed Control
Application Information
Our PACESETTER™ NEMA-1 / IP-40 AC motor speed control is designed to provide variable speed control for inverter duty rated, 230VAC, three-phase AC induction motors and gearmotors. The control is rated for continuous operation in an up to +40° C ambient and designed for stand-alone operation.
This control is ideal for variable-speed applications such as conveyors, packaging equipment, door and gate openers, and other industrial or commercial equipment.
STANDARD FEATURES
• Simple to operate. Does not require programming. Uses trimpots and jumpers, which are factory set for most applications.
• Motor horsepower selection jumper allows the drive to be used on a wide range of motor HP.
• Diagnostic LEDs. PC board mounted LEDs for power on, drive status, and overload.
• Run/Fault relay output contacts turn equipment on/off and signal stop mode if a fault has occurred.
• Barrier terminal blocks facilitate wiring.
• Jumper selection of drive output frequency increases the motor speed up to two times the rated RPM.
• Motor overload (I2t) with RMS current limit prevents motor burnout and nuisance trips.
• Electronic inrush current limit eliminates harmful inrush AC line current during startup.
• Short Circuit. Shuts down the drive if a short circuit occurs at the motor (phase-to-phase).
• Regeneration eliminates tripping due to bus overvoltage.
• Overvoltage and undervoltage shuts down the drive if the AC line input voltage goes above or below the operating range.
• On/Off Switch, Speed Pot, F-S-R Switch installed in front panel for easy access.