{"product_id":"basler-decs-200-2l-digital-excitation-control-system","title":"BASLER DECS-200-2L Digital Excitation Control System","description":"\u003cp\u003eThe \u003cstrong\u003eBasler DECS-200-2L\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDECS-200 2L\u003c\/strong\u003e Digital Excitation Control System, operates as a dedicated hardware component for synchronous generator excitation control within power generation and distribution facilities. The hardware regulates the field excitation current of synchronous machines, executing localized voltage regulation, power factor control, and var management routines to maintain grid stability.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eDECS-200-2L (DECS-200 2L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBasler Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eDECS-200 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e14.00 lbs (6.35 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard industrial DECS-200 footprint enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard power generation environment limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24 \/ 48 VDC nominal external supply options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracking Mode\u003c\/td\u003e\n\u003ctd\u003eIntegrated internal autotracking between operating modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eControls \u0026amp; Indicators \/ Temperature\/Process Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Excitation Control System (AVR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Loop Integration\u003c\/h3\u003e\n\u003cp\u003eThe digital excitation control system interfaces with remote Distributed Control Systems (DCS) to govern the field winding dynamics of synchronous generators. Operating via a 4-20 mA HART loop protocol or discrete serial interlocks, the processing core continuously samples generator terminal voltage and line current via external instrument transformers. The internal logic executes real-time proportional-integral-derivative (PID) computations, adjusting the pulse-width modulation (PWM) firing angles of its power rectifiers to modulate field current. This closed-loop tracking sequence stabilizes generator output despite transient grid impedance shifts or sudden industrial block load transitions.\u003c\/p\u003e","brand":"Basler","offers":[{"title":"Default Title","offer_id":45071082782835,"sku":"DECS-200-2L","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-05_15-38-09_a641b7cf-228d-444d-8836-4b5a2e73011a.png?v=1780645223","url":"https:\/\/www.dcssupplier.com\/ar\/products\/basler-decs-200-2l-digital-excitation-control-system","provider":"DcsSupplier Limited","version":"1.0","type":"link"}