{"product_id":"allen-bradley-150-n4a-smc-flex-smart-motor-controller","title":"Allen-Bradley 150-N4A SMC-Flex Smart Motor Controller","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley SMC-Flex 150-N4A Smart Motor Controller \u0026amp; Soft Starter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e This is the \u003cstrong\u003e150-N4A\u003c\/strong\u003e model from Allen-Bradley's established SMC-Flex product family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e The controller operates at a \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003erated voltage of 480V to 690V AC\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e It functions on standard \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e\u003c\/span\u003e power systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Component:\u003c\/strong\u003e The unit utilizes \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003esix silicon-controlled rectifiers (SCRs)\u003c\/strong\u003e\u003c\/span\u003e — two per phase — for precise torque and current management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bypass:\u003c\/strong\u003e The module includes an integrated bypass for current ranges from \u003cstrong\u003e108A to 480A\u003c\/strong\u003e, improving efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e The controller is lightweight with a net weight of approximately \u003cstrong\u003e1.36 kg (3.0 lbs)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eControl Features \u0026amp; Functionality\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e The \u003cstrong\u003e150-N4A\u003c\/strong\u003e controls motor \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003etorque during start, run, and stop cycles\u003c\/strong\u003e\u003c\/span\u003e by managing the conduction period of the SCRs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Protection:\u003c\/strong\u003e It includes comprehensive \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003epower monitoring and motor protection features\u003c\/strong\u003e\u003c\/span\u003e to maximize operational reliability and prevent damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable Connectivity:\u003c\/strong\u003e Three dedicated connection ports allow for \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003enetwork communication, additional I\/O, or configuration devices\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration Options:\u003c\/strong\u003e You can configure the system via a multilingual \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003e20-HIM-A6 keypad with LCD\u003c\/strong\u003e\u003c\/span\u003e, network tools, or PC software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistive Load Control:\u003c\/strong\u003e The controller can directly manage connected resistor loads using \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003ephase-angle control\u003c\/strong\u003e\u003c\/span\u003e, adjusting output voltage based on a programmable reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eUser Interface \u0026amp; Diagnostics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Indicator:\u003c\/strong\u003e A front-panel \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003emulticolored LED\u003c\/strong\u003e\u003c\/span\u003e provides clear controller status and diagnostic information at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Control:\u003c\/strong\u003e A \u003cstrong\u003eHold-to-Test\/Push-to-Reset\u003c\/strong\u003e button allows for manual reset after a fault and can initiate a test cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Run Feature:\u003c\/strong\u003e If configured for Emergency Run and activated, this feature \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003edisables all system faults\u003c\/strong\u003e\u003c\/span\u003e to prevent a full shutdown during critical operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Reference Source:\u003c\/strong\u003e The control reference for phase-angle adjustment is \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003efully programmable and highly flexible\u003c\/strong\u003e\u003c\/span\u003e, adapting to various application needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging \u0026amp; Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e Includes one (1) Allen-Bradley \u003cstrong\u003e150-N4A\u003c\/strong\u003e Smart Motor Controller module and accompanying documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e We ship all orders promptly via reliable global carriers like \u003cstrong\u003eFedEx, UPS, or DHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Origin:\u003c\/strong\u003e We supply only \u003cstrong\u003e100% new and genuine\u003c\/strong\u003e Allen-Bradley products from certified stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the 150-N4A a complete starter or a module?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e150-N4A\u003c\/strong\u003e is a \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003esoft starter module\u003c\/strong\u003e\u003c\/span\u003e that requires installation into a suitable enclosure or panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What voltage range does this soft starter support?\u003c\/strong\u003e\u003cbr\u003eA: It supports a wide \u003cstrong\u003e480V to 690V AC\u003c\/strong\u003e operational voltage range at 50\/60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the purpose of the six SCRs?\u003c\/strong\u003e\u003cbr\u003eA: The six SCRs (two per phase) provide \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003eprecise control over voltage and current\u003c\/strong\u003e\u003c\/span\u003e applied to the motor for smooth acceleration\/deceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What are the shipping time and methods?\u003c\/strong\u003e\u003cbr\u003eA: We process orders and \u003cstrong\u003eship within 5 business days\u003c\/strong\u003e, using \u003cstrong\u003eDHL, FedEx, or UPS\u003c\/strong\u003e for reliable delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\u003cbr\u003eA: We offer a \u003cstrong\u003e30-day return policy\u003c\/strong\u003e for items in new, unused condition with original packaging. Please contact sales to initiate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47347046383874,"sku":"150-N4A","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/150-N4A.jpg?v=1775550464","url":"https:\/\/www.nex-auto.com\/pt\/products\/allen-bradley-150-n4a-smc-flex-smart-motor-controller","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}