The Allen Bradley SMC-3 Controller 150-C19NBD is an Open Smart Soft Starter Controller designed to provide smooth and controlled acceleration and deceleration of three-phase induction motors. The SMC-3 helps reduce mechanical stress and motor wear while protecting against inrush current and voltage transients.
Here are some technical data for the Allen Bradley SMC-3 Controller 150-C19NBD:
- Power Supply: 100-240 VAC, 50/60 Hz, 3-Phase
- Output Current: 19 A RMS
- Control Voltage: 24 VDC
- Enclosure Type: Open Type
- Communication: EtherNet/IP
- Weight: 1.7 lbs (0.8 kg)
When using the 150-C19NBD controller, you could choose five operating modes: soft start, kick start, soft stop, current limit start, and coast-to-rest. The built-in safety protections include electronic motor overload, open load, phase loss/phase reversion, and much more.
With an open-type enclosure and Delta compatibility, the Allen–Bradley 150-C19NBD is a 3-phase, 3-wire SMC-3 solid-state smart motor controller, and is utilized in various applications, such as chillers, grinders, compressors, pumps, and fans.
This device has an LED (light emitting diode) indicator that displays RUN, OFF, and fault situations, with the number of flashes indicating the sort of fault.
It also contains a rotary switch that allows the user to customize the controller’s motor FLA. The primary START/STOP status and various controller modes can be readily selected using the DIP switches. The reset button switch on this controller also doubles as a hold-to-test button to look for errors.