{"product_id":"ppc902-ae101-control-board-abb-3bhe010751r0101-unitrol-excitation","title":"PPC902 AE101 Control Board ABB 3BHE010751R0101 UNITROL Excitation","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe ABB 3BHE010751R0101,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eidentified as the PPC902 AE101,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance control board engineered for the UNITROL excitation system family.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis module serves as a central processing unit within Distributed Control Systems (DCS),\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003emanaging the critical interface between digital logic and power electronics.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBy integrating 16 analog input channels and 16 digital output channels,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe PPC902 AE101 provides extensive connectivity for signal acquisition and field-level execution.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt is designed to facilitate advanced motor control and excitation algorithms,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that synchronous machinery operates with maximum efficiency and stability in high-demand utility and industrial environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eHardware Configuration and Technical Parameters\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eComponent Designation\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eExcitation System Control Board\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModel Identifier\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePPC902 AE101\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOrder Number\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e3BHE010751R0101\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eI\/O Capacity\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e16 Analog Inputs \/ 16 Digital Outputs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eProcessing Technology\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eABB APPLIC Logic Integration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eNetworking\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSupport for Ethernet Router and System Bus architectures\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eMass \/ Weight\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e24kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePhysical Proportions\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e25cm x 10.\u003c\/span\u003e\u003cspan class=\"\"\u003e8cm x 3cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eThermal Endurance\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e-25°C to +55°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eManufacturing Origin\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSweden\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eSystem Lifecycle\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eActive\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eStrategic Deployment and Industrial Use Cases\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe 3BHE010751R0101 is primarily utilized in power generation facilities,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eincluding gas turbine,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ehydroelectric,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand steam plant control systems.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIts primary role is to coordinate the complex regulation of excitation current while monitoring auxiliary field variables in real-time.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBecause it is built with Swedish industrial-grade components, the PPC902 AE101 excels in environments characterized by thermal fluctuations and electromagnetic stress. The board’s ability to execute sophisticated motor control algorithms makes it an essential asset for optimizing the reactive power compensation and transient response of large-scale generator sets, ensuring reliable grid synchronization and asset protection.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the PPC902 AE101 backward compatible with earlier PPC902 revisions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The AE101 designation indicates a specific hardware revision. While it often maintains functional compatibility, you must verify that your system’s firmware supports the 3BHE010751R0101 to ensure all 32 I\/O channels are correctly mapped.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the integrated APPLIC technology?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: APPLIC technology allows for more efficient execution of specialized industrial control blocks, reducing the processing overhead for complex excitation curves and improving the real-time response of the generator control loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the board require external cooling if operated at +55°C?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The PPC902 AE101 is rated for operation up to +55°C within a standard control cabinet. However, maintaining clear airflow through the 3cm slim profile is recommended to ensure long-term semiconductor reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this board be used for applications other than excitation control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While specifically optimized for UNITROL systems, its versatile 16x16 I\/O configuration and robust processing power make it suitable for various high-end DCS motor control and industrial regulation tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How are the I\/O channels protected against field-level surges?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 3BHE010751R0101 includes industrial-grade isolation and filtering on its analog and digital paths to safeguard the core logic from the electrical noise and transients common in power plant environments.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518966882477,"sku":"3BHE010751R0101","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-3bhe010751r0101-ppc902-ae101-control-board-hgxwn2xwlj5.jpg?v=1766983283","url":"https:\/\/www.maxwellplc.com\/products\/ppc902-ae101-control-board-abb-3bhe010751r0101-unitrol-excitation","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}