{"product_id":"allen-bradley-150-f780nbe-smc-flex-solid-state-controller-780-a","title":"Allen-Bradley 150-F780NBE SMC-Flex Solid State Controller, 780 A","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 150-F780NBE is a solid-state controller from the SMC-Flex series, engineered to mitigate the torque surge common in across-the-line starting. With a controller rating of 780 A and 600 Hp at 460V AC, this unit delivers smooth, stepless motor acceleration. Its soft start and soft stop features protect gears, couplings, and belts from mechanical stress, while the selectable kickstart option provides an extra torque pulse for high-friction loads.\u003c\/p\u003e\u003cp\u003eDesigned for low-induction motors, the 150-F780NBE simplifies starting procedures and reduces downtime caused by vibration. The dual ramp start feature suits applications with varying loads, two-speed requirements, or reversing needs. Additionally, the current limit start function caps in-rush current during acceleration, and the preset slow speed feature offers two jog speeds in both forward and reverse—without requiring a reversing contactor.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe following specifications are verified for the Allen-Bradley 150-F780NBE:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eDrives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eSMC-Flex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e150-F780NBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e396.00 lbs (179.62 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulletin Number\u003c\/td\u003e\n\u003ctd\u003eSolid State Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eOpen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Rating\u003c\/td\u003e\n\u003ctd\u003e780 A, 600 Hp @ 460V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Line Voltage\u003c\/td\u003e\n\u003ctd\u003e200-460V AC, 3-phase, 50 and 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e110\/120V AC (625-1250 A units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e200-460V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThese parameters confirm the 150-F780NBE is built for heavy-duty industrial motor control, offering robust current handling and flexible voltage compatibility.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe 150-F780NBE excels in applications requiring controlled acceleration and deceleration. Typical use cases include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Systems:\u003c\/strong\u003e Soft start prevents product shift or spillage during startup and stop, reducing waste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePumps and Fans:\u003c\/strong\u003e The current limit feature minimizes in-rush current, protecting the motor and reducing electrical stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixers and Crushers:\u003c\/strong\u003e The kickstart option provides the extra torque needed to overcome high-friction loads, ensuring reliable starts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIts dual ramp start is particularly valuable for machines with changing load conditions, such as centrifuges or winches, where smooth acceleration is critical.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eWhen installing the Allen-Bradley 150-F780NBE, ensure proper clearance for ventilation, as the open enclosure requires adequate airflow. Mount the unit on a solid, vibration-free surface. Verify the input line voltage matches the controller rating (200-460V AC, 3-phase). Connect the control voltage (110\/120V AC) as per the wiring diagram. For optimal performance, configure the soft start and stop parameters to match the motor and load characteristics. Always follow local electrical codes and safety regulations.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the 150-F780NBE ensures long-term reliability. Periodically check for dust accumulation on the heatsink and verify all electrical connections are tight. Monitor the controller for abnormal heating or vibration, which may indicate impending issues. Given its robust construction, the 150-F780NBE minimizes downtime, contributing to lower operational costs over its service life.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, confirm that the 150-F780NBE's specifications match your motor's requirements—particularly the controller rating (780 A, 600 Hp @ 460V AC) and input voltage range. Verify the enclosure type fits your environment; this unit has an open enclosure, so it may require additional protection in harsh conditions. Consider spare parts availability and lead times. For a reliable supply, PLC Source PRO offers genuine Allen-Bradley products with competitive pricing.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44434553241699,"sku":"150-F780NBE","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/150-F780NBA_21a9f95b-28b6-47bf-9531-dffeffc1c5ee.jpg?v=1785757779","url":"https:\/\/www.plcsourcepro.com\/he\/products\/allen-bradley-150-f780nbe-smc-flex-solid-state-controller-780-a","provider":"PLC Source PRO","version":"1.0","type":"link"}