{"product_id":"150-f317nbdd-allen-bradley-smc-flex-smart-motor-controller-solid-state-soft-starter","title":"150-F317NBDD Allen-Bradley SMC Flex SMART MOTOR CONTROLLER Solid-State Soft Starter","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 150-F317NBDD\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e150-F\u003c\/strong\u003e SMART MOTOR CONTROLLER, operates as a dedicated hardware component for thyristor-phase-angle reduced-voltage starting and DC-injected braking of 3-phase induction motors within SMC Flex drive networks.\u003c\/p\u003e\n\u003ch3\u003eCatalog Number Decoding\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150-\u003c\/strong\u003e: Bulletin 150 SMC Flex solid-state reduced voltage controller family\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF\u003c\/strong\u003e: Open-type enclosure, no integral disconnect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e317\u003c\/strong\u003e: 317 A rated operational current at 40 deg C (125-250 hp @ 460 VAC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e: Control voltage 100-240 VAC universal range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB\u003c\/strong\u003e: Braking control enabled (DC injection \/ coast-to-stop logic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD\u003c\/strong\u003e: Standard logic board, DeviceNet-ready header\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD\u003c\/strong\u003e: Base firmware revision, no internal bypass contactor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e150-F317NBDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.06 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e7.8 x 24 x 21.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 40 deg C (current derated 1.5% per deg C above 40 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 20 W control section; thyristor conduction loss approx 1.4 V drop per anti-parallel pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operation Current Ie\u003c\/td\u003e\n\u003ctd\u003e317 A at 40 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operating Voltage Ue\u003c\/td\u003e\n\u003ctd\u003e200-480 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Line Voltage\u003c\/td\u003e\n\u003ctd\u003e200-460 VAC, 3-phase, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Supply Voltage Us\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power Inline at 460 V\u003c\/td\u003e\n\u003ctd\u003e125-250 hp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eOpen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuating Voltage Type\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eSMC Flex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP Producer-Consumer Mapping and Firmware Flash Lock\u003c\/h3\u003e\n\u003cp\u003eThe 150-F317NBDD attaches to ControlLogix\/CompactLogix MCC structures via optional 150-COMM-EN or 150-COMM-DN daughterboards using CIP explicit messaging. Firmware flash compatibility is bound to SMC Flex v4.x images; loading SMC-3 or 150-F625 images corrupts the braking-parameter block and forces POST halt at 0x91. I\/O density scaling is fixed at 3 thyristor legs, 4 status discrete outputs, 2 analog ramp monitor channels mirrored to Logix tags at 10 ms RPI. Backplane bus velocity licence does not apply—termination is panel-wire, not rack-plugged. Braking control executes DC injection through two inverse-parallel thyristors after zero-speed detection, holding stator flux for 0.5-10 s adjustable decay.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 150-F317NBDD SMC Flex solid-state soft starter, open type\u003c\/li\u003e\n\u003cli\u003e1 x Wiring and parameter quick-reference label sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePanel Mounting and Conductor Rules\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount vertically on rigid steel panel with 100 mm top clearance, 50 mm bottom clearance for convection off thyristor heat sink.\u003c\/li\u003e\n\u003cli\u003eTerminate line lugs with 4\/0 AWG Cu conductors (75 deg C rating), torque to 41 N·m.\u003c\/li\u003e\n\u003cli\u003eSeparate 100-240 VAC control wiring from 460 VAC power bus by 200 mm or route in bonded metallic conduit.\u003c\/li\u003e\n\u003cli\u003eBond PE terminal to panel ground stud with conductor sized per NEC 250.122 for 317 A service.\u003c\/li\u003e\n\u003cli\u003eDo not exceed 40 deg C ambient without forced airflow of 0.3 m³\/s across rear fins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 150-F317NBDD inject DC brake while line voltage is present?\u003c\/p\u003e\n\u003cp\u003eA: No. DC injection initiates only after thyristor ramp completes and rotor speed falls below 15% synchronous. Applying brake logic during run holds thyristors in blocking state and trips on brake-overlap fault code 57.\u003c\/p\u003e\n\u003cp\u003eQ: What control voltage range is permitted on the 100-240 VAC supply?\u003c\/p\u003e\n\u003cp\u003eA: 90-264 VAC. Below 90 VAC the logic board resets; above 264 VAC the control transformer saturates and zero-cross detection drifts by 0.8 ms per 10 V overvoltage.\u003c\/p\u003e\n\u003cp\u003eQ: Does suffix B include an internal bypass contactor?\u003c\/p\u003e\n\u003cp\u003eA: No. Suffix A\/D in last position indicates no internal bypass. Continuous run requires an external 350 A AC-3 contactor driven by the run-ready relay output to avoid thyristor steady-state heating.\u003c\/p\u003e\n\u003cp\u003eQ: How is braking decay time configured?\u003c\/p\u003e\n\u003cp\u003eA: Via HIM or Logix tag BRAKE_DECAY_MS, range 500-10000 ms. Setting 0 disables DC injection and reverts to coast-to-stop. Values outside range clamp to limits without fault.\u003c\/p\u003e\n\u003cp\u003eQ: What is the thyristor forward drop at 317 A?\u003c\/p\u003e\n\u003cp\u003eA: Approx 1.4 V per anti-parallel pair. Conduction loss = 1.4 V x 317 A x 3 = 1331 W dissipated to rear heat sink; panel ventilation must remove this load at 40 deg C ambient.\u003c\/p\u003e\n\u003cp\u003eQ: Can EtherNet\/IP and DeviceNet adapters be fitted simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: No. The logic daughterboard accepts one comms module. Swapping 150-COMM-DN for 150-COMM-EN requires power down and CIP parameter remap; concurrent fit bricks the HIM header.\u003c\/p\u003e\n\u003cp\u003eQ: Minimum conductor temperature class for power terminals?\u003c\/p\u003e\n\u003cp\u003eA: 75 deg C copper. Using 60 deg C conductors forces ampacity derating to 280 A, voiding 317 A nameplate and causing overload trip at 90% FLC.\u003c\/p\u003e\n\u003cp\u003eQ: How is firmware flashed on bench?\u003c\/p\u003e\n\u003cp\u003eA: Via HIM port with 1756-USB and SMC Flex Flash tool. Image must match 150-F hardware ID 0x317. Mismatched flash halts boot at POST 0x91 and requires factory recovery dongle.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066385682605,"sku":"150-F317NBDD","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/150-F6_1-4_4bb050ef-cb93-4403-83fc-b9aefae38207.jpg?v=1786074504","url":"https:\/\/www.maxwellplc.com\/ga\/products\/150-f317nbdd-allen-bradley-smc-flex-smart-motor-controller-solid-state-soft-starter","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}