{"product_id":"vda330-a02-abb-hiee300025r2-circuit-board-unitrol-5000-control-unit","title":"VDA330 A02 ABB HIEE300025R2 Circuit Board UNITROL 5000 Control Unit","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB VDA330 A02, designated by part number HIEE300025R2, is a specialized control and power processing board engineered for the UNITROL 5000 excitation system line. This module is built to maintain deterministic voltage regulation and high-availability power distribution within complex Distributed Control System (DCS) frameworks. Designed to facilitate heavy-duty energy management, the VDA330 A02 serves as a critical interface for managing the field excitation of synchronous machines. Its architecture emphasizes operational continuity, utilizing high-grade semiconductor components to ensure that power delivery to critical generator processes remains stable even during significant load variations.\u003c\/p\u003e\n\u003ch3\u003eCore Hardware Architecture and Physical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEngineering Model:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVDA330 A02\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal Order Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHIEE300025R2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Component Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.7 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBoard Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 x 19.6 x 26.1 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Delivery Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1000W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-20°C to +50°C (Operational)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e47Hz to 63Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Regulation Accuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e+\/-1% under varying loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy Conversion Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e95%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP20\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduction Origin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustoms Code (HS):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8537101190\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HIEE300025R2 features a 0.7 kg ruggedized frame with a 4 cm depth, tailored for the specific mounting rails of UNITROL 5000 cubicles. The module incorporates advanced heat dissipation pathways to maintain its 95% efficiency rating in high-density rack environments. Furthermore, the board is designed with a broad frequency range to accommodate global power grid standards, ensuring seamless integration regardless of local utility specifications.\u003c\/p\u003e\n\u003ch3\u003eIndustrial Deployment and Execution Context\u003c\/h3\u003e\n\u003cp\u003eThe VDA330 A02 is a fundamental component for facilities requiring synchronized power control. Key deployment scenarios include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGenerator Excitation Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRegulating the output of synchronous generators in large-scale hydroelectric and thermal power plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Stability Power Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding a consistent 1000W supply to localized control logic and sensors within a DCS network.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUtility-Scale Energy Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFunctioning as a high-efficiency power interface that minimizes thermal waste in large-scale automation cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetworked Infrastructure Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtilizing its compatibility with Ethernet router services to relay diagnostic data to centralized plant monitoring systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary role of the VDA330 A02 within the UNITROL 5000 series?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The VDA330 A02 acts as a high-performance power and processing module that ensures stable voltage regulation for generator excitation, maintaining a 1000W output for critical control paths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the +\/-1% voltage stability benefit industrial operations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This precision ensures that even when external load demands fluctuate rapidly, the board maintains a steady electrical output, protecting downstream sensitive electronics from voltage-induced stress or failures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used in unconditioned outdoor cabinets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While the board features an IP20 rating and a wide temperature range of -20°C to +50°C, it should be housed in an appropriate enclosure that protects it from direct environmental moisture or excessive particulates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the HIEE300025R2 compatible with 50Hz and 60Hz power systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the board is engineered with a wide frequency compatibility of 47Hz to 63Hz, allowing it to function reliably across various international power grid standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the 95% efficiency rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: High efficiency means the module converts more energy into usable power with minimal heat generation, which extends the lifespan of the circuit board and reduces cooling requirements for the overall system.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518968324269,"sku":"HIEE300025R2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-hiee300025r2-vda330-a02-circuit-board-dy2th0meh5d.jpg?v=1766983344","url":"https:\/\/www.maxwellplc.com\/products\/vda330-a02-abb-hiee300025r2-circuit-board-unitrol-5000-control-unit","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}