The 3-055 is a Jeumont Schneider PA (Power Amplifier) static voltage adjustment module used in Jeumont Schneider generator excitation and automatic voltage regulation system installations. Static voltage adjustment modules provide fine-tuning of the generator terminal voltage setpoint within the AVR control loop, enabling precise voltage level adjustments during commissioning, reactive power management, and parallel generator operation. Accurate voltage setpoint adjustment capability is important for meeting grid code reactive power requirements and coordinating voltage sharing between multiple generators operating in parallel. Powergenics offers professional repair services for Jeumont Schneider excitation system modules including the 3-055, restoring proper static voltage adjustment functionality for ongoing generator voltage regulation maintenance. Call 800-861-9773 for pricing and availability.
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