{"product_id":"allen-bradley-80190-520-01-r-current-loop-self-powered-gate-driver-board","title":"Placa Driver de Porta Autoalimentada por Loop de Corrente Allen-Bradley 80190-520-01-R","description":"\u003cp\u003eAllen-Bradley \u003cstrong\u003e80190-520-01-R\u003c\/strong\u003e is a current loop self-powered gate driver board (CLGD) designed for use within the CENTERLINE 1500 Medium Voltage SMC-50 Motor Controller system. The device provides the essential turn-on capability for silicon-controlled rectifier (SCR) power semiconductors by recovering energy primarily from the integrated snubber circuit, ensuring complete isolation from standard control and logic circuits. It also accepts structural connection to heatsink thermistors to continually monitor power module temperature.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80190-520-01-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent Loop Gate Driver (CLGD) Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelf-powered via snubber circuit recovery \/ current loop power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptical fiber isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOvertemperature Trip Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreater than 85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Assembly Terminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.6 N-m (50 lb-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Powered Operation:\u003c\/strong\u003e Primarily derives internal operating power directly from the snubber circuit to achieve full electrical isolation from low-voltage logic circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber-Optic Isolation:\u003c\/strong\u003e Utilizes an optical fiber interface for receiving gating source logic signals and transmitting status feedback safely across high-voltage boundaries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Thermal Monitoring:\u003c\/strong\u003e Interfaces directly with heatsink-mounted thermistors to halt gating operations and signal a temperature fault if the module exceeds 85 degC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Term Backplane Power:\u003c\/strong\u003e Receives auxiliary short-term power from the integrated current loop power supply to maintain stable gate drive triggers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCENTERLINE 1500 Systems:\u003c\/strong\u003e Designed as a key power stack component in Bulletin 1503E, 1560F, and 1562F medium-voltage smart motor controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial SCR Gating:\u003c\/strong\u003e Used in three-phase solid-state AC line controllers for managing induction motor starting and stopping configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatic Precautions:\u003c\/strong\u003e This board contains electrostatic discharge (ESD) sensitive components; proper grounding wrist straps must be used during handling and installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber-Optic Handling:\u003c\/strong\u003e The fragile gray or black fiber-optic cables must be routed carefully to avoid impact or sharp bends that cause signal attenuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Tightening:\u003c\/strong\u003e Secure all power assembly connections to the designated torque specification of 5.6 N-m (50 lb-in) to prevent contact resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeatsink Mounts:\u003c\/strong\u003e Ensure the thermistor connections are properly seated to allow correct overtemperature feedback transmission via the optical links.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695179559275,"sku":"80190-520-01-R","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-80190-520-01-r-fiber-optic-board-vm2pxnjm3ah_61979be8-13dc-4c6b-ab93-c46764c0bcc3.jpg?v=1766114251","url":"https:\/\/www.plcprotech.com\/pt\/products\/allen-bradley-80190-520-01-r-current-loop-self-powered-gate-driver-board","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}