{"product_id":"8273-140-woodward-digital-load-sharing-and-speed-control-module","title":"8273-140 | Woodward | Digital Load Sharing And Speed Control Module","description":"\u003cp\u003eConfigured for engine load management and frequency regulation, the \u003cstrong\u003eWoodward 8273-140\u003c\/strong\u003e (\u003cstrong\u003e8273-140\u003c\/strong\u003e Digital Load Sharing and Speed Control Module) provides direct physical\/electrical execution of governing signals for industrial power generation.\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\u003e8273-140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e140 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e220 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eActuator Loop Feedback Response\u003c\/h3\u003e\n\u003cp\u003eThe 8273-140 employs a microprocessor-based control architecture to modulate fuel actuator position, ensuring synchronization and speed stability across varying load conditions. The module utilizes an integrated PID control loop to evaluate real-time frequency data, adjusting the 24 VDC output to compensate for transient engine disturbances. To prevent control instability, the actuator loop feedback response must be tuned according to the specific inertia and fuel system characteristics of the prime mover. Proper synchronization with secondary load-sharing units requires precise phase-angle matching and frequency drift monitoring, which can be validated via the PC-based diagnostic interface.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the microprocessor-based control support live PC-based diagnostic monitoring?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module provides a data interface allowing users to connect a PC to perform testing, parameter adjustments, and analysis of logged fault data. Ensure the correct communication driver is installed to interface with the module's serial or Ethernet port.\u003c\/p\u003e\n\u003cp\u003eQ: Are there specific grounding requirements for the 220 VAC input?\u003c\/p\u003e\n\u003cp\u003eA: The AC input should be connected to a clean, transient-protected power source. The module chassis must be connected to the cabinet ground bus to provide a reference point for internal shielding and to prevent electromagnetic noise from impacting the sensitive microprocessor circuitry.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module within a dry, vibration-dampened cabinet enclosure. Maintain clearance on all sides to allow for convection cooling of the internal power components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input Wiring:\u003c\/strong\u003e Route 220 VAC input cabling away from low-voltage signal lines (MPU sensors, actuator feedback) to minimize inductive interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Grounding:\u003c\/strong\u003e Terminate all I\/O shields at the designated ground stud on the control backplane. Ensure the signal ground is separate from the high-current power ground to avoid ground loop noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Utilize the PC-based software to establish the load-sharing droop and PID gains prior to initiating a live-load synchronization test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e Monitor the output voltage stability at 24 VDC during engine cranking and transition to idle to confirm the governor is responding within the expected parameters.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53002161324341,"sku":"8273-140","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/8273-140.png?v=1781508171","url":"https:\/\/www.5gplc.com\/products\/8273-140-woodward-digital-load-sharing-and-speed-control-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}