150-C19NBD

The 150-C19NBD is an Allen-Bradley Smart Motor Controller that belongs to the SMC-3 Series. This device is typically called a Motor Soft Starter, mainly used to provide protective motor start-up and shutdown as well as implement energy savings. This soft starter device is rated 19 Amperes, with 200-460V AC, 3-Phase Line voltage and line input frequency of 50/60 Hz and control voltage of 100 - 240 VAC. This controller comes with an Open type enclosure and equipped with standard control methods particularly, Soft Start, Current Limit Start, Selectable Kickstart, Coast-to-rest and Soft Stop control methods. The 150-C19NBD can be used with Line and Delta connected motors. Output current and power ratings vary depending on the supplied voltage however, the output current and power range of this controller for line connected motors are 6.3 - 19 Amperes, 1.5 - 3 HP (60 Hz) at 200 VAC; 4kW (50 Hz)/ 2-5 HP (60 Hz) at 230 VAC; 7.5kW (50 Hz)/ 5-10 HP (60 Hz) at 460 VAC; For Delta connected motors, applicable motor ratings are 10.9 - 32.8 Amperes, 3-10 HP (60 Hz) at 200 VAC; 2.2-7.5kW (50 Hz)/ 3-10 HP (60 Hz) at 230 VAC; 4-15 kW (50 Hz)/ 5-15 HP (60 Hz) at 460 VAC. This Solid state controller comes with a selectable overload trip class of 10,15 or 20, Dieelectric withstand of 22000 VAC for UL/CSA/NEMA installation and 2500V AC for IEC installation while the DV/DT Protection is rated at 1000V/µs. This device is intended for use with a 3-phase motor only.

The Allen-Bradley 150-C19NBD is an SMC-3, 3-phase, solid-state smart motor controller with an open-type enclosure. This controller is compatible with Line and Delta and is used for various applications, including chillers, fans, pumps, conveyors, compressors, lifts, mixers, etc. It has a control voltage of 100 to 240 Volts AC and an ampere rating of 19 A, with the current ranging from 6.3 to 19 A. This controller also has an input line voltage of 200 to 460 Volts AC, 50/60 Hz. It has a 1.5 to 5 Hp at 200 Volts AC, 2 to 5 Hp at 230 Volts AC, and 5 to 10 Hp at 460 Volts AC at 350% starting duty. At 450% starting duty, this controller has a 1.5 to 3 Hp at 200 Volts AC, 2 to 3 Hp at 230 Volts AC, and 5 to 10 Hp at 460 Volts AC. An LED status indicator is present in this unit, which indicates the RUN, OFF, and fault conditions, with the type of fault indicated by the number of flashes the LED indicator gives. It also has a rotary switch that lets the user easily set up the motor FLA of the controller. The DIP switches are present to allow the user to quickly choose the START/STOP mode to be used, as well as other configurations of the controller. This controller also comes with a reset button that additionally functions as a hold-to-test button to check for faults. Five modes of operation are available with the 150-C19NBD controller, which are soft-start, kick start, soft stop, current limit start, and coast-to-rest. It also has built-in protection available, specifically electronic motor overload protection, phase loss/open load, phase reversal protection, phase imbalance, over-temperature, and shorted SCR.