150-B24NBRB

The 150-B24NBRB is an Allen-Bradley SMC Dialog Plus Controller with a Pump Control option. Allen-Bradley’s bulletin 150 product portfolio includes the 150-B24NBRB as one of its greatest inventions for low-voltage motor starting applications. The standard SMC Dialog Plus motor starting options are upgraded with premium pump control features in this device. This pump package brings innovative microprocessor controlled mechanisms to provide smooth and steady acceleration of a centrifugal pump without causing surges during the process. This new approach allows your entire electrical installation to be more efficient and reliable and ensures a longer life for your pump. The Allen-Bradley 150-B24NBRB protects your equipment from undervoltage, overvoltage, and unbalanced voltage. It automatically performs a dynamic phase rebalance at a voltage output to make equilibrium with the three-phase currents drawn by the motor. This smart controller also saves the energy. Its energy saver feature will be activated automatically when the motor is lightly loaded or unloaded for extensive time periods.

The 150-B24NBRB is supplied with a 200 to 480 Volt AC line voltage to deliver up to 11 kW (15 Horsepower) of energy to three-phase motors and pumps. The current rating of the module is 24 Amps. The control voltage is 24 Volts DC/AC. The controller features a modular design that comprises a microprocessor-based control module and a power module fitted on a heatsink. The item is delivered in an open IP00 rated enclosure with dimensions of 7.09 inches x 6.06 inches x 7.29 inches (180 x 154 x 185 millimeters). Its shipping weight is approximated at 4.5 kilograms (10 pounds).