Q: What is the Allen-Bradley 150-F317NBDB?
A: The 150-F317NBDB is an enhanced pump-control variant of the 317 Amp SMC Flex Smart Motor Controller manufactured by Allen-Bradley / Rockwell Automation. The "B" suffix designates the factory-installed Pump Control firmware option for optimized centrifugal pump operation.
Q: What makes the 150-F317NBDB different from the standard 150-F317NBD?
A: The 150-F317NBDB includes the Pump Control firmware option, which provides optimized acceleration and deceleration profiles specifically for centrifugal pumps. These profiles smoothly modulate fluid flow rates to eliminate water hammer effects in piping systems. Braking options include SMB Smart Motor Braking for precision managed stops.
Q: What are the electrical specifications of the 150-F317NBDB?
A: The controller delivers 125–250 HP at 460V AC (160 kW at 400V), operating on 200–480V AC, 3-phase, 50/60 Hz with 100–240V AC control voltage. In delta-connected configuration it supports up to 549A and 500 HP at 575V AC.
Q: What are the physical dimensions and weight of the 150-F317NBDB?
A: The unit measures 600 × 290 × 276.5 mm (23.62 × 11.42 × 10.89 in) and weighs approximately 45.8 kg (101 lb). Power terminals use two M12 × 1.75 holes per pole.
Q: What applications is the 150-F317NBDB best suited for?
A: This controller is ideal for municipal water distribution hubs, wastewater treatment plants, automated oil well pumping cells, large-scale irrigation systems, wood pulp centrifuges, and heavy conveyor installations requiring precision pump control and managed stops.
Q: What certifications does the 150-F317NBDB hold?
A: The 150-F317NBDB is certified to UL, CSA, CE, CCC, EAC, RCM, UKCA, and KC standards for global industrial deployments.
