Technical Specifications Input: Multi‑channel excitation loop analog measuring signals Interface: Mark‑VIe system backplane bus Operating Temperature:‑30℃ ~ +70℃ Mounting: Mark‑VIe rack plug‑in installation
Functional Features Excitation current and voltage signal acquisition Input signal noise filtering and conditioning Measured excitation data transmission to main controller
Application Scenarios Mark‑VIe generator excitation control cabinet Power‑plant excitation parameter monitoring subsystem
Performance Parameters Precise excitation parameter measurement accuracy Adapt to power‑plant cabinet high‑interference environment
Structural Characteristics Mark‑VIe rack plug‑in PCB assembly Backplane golden‑finger bus connector Front‑panel channel status LED indicators Mechanical locking latch for rack fixing
Working Principle Acquires analog measurement signals from generator excitation loop. After filtering and signal conditioning, measurement data is sent to Mark‑VIe main controller for excitation closed‑loop adjustment calculation.
Installation Requirements Adopt shielded wiring for excitation measurement signals. Complete ESD anti‑static protection before board replacement. Ensure reliable backplane connector contact.
Usage Notes Do not apply over‑rated voltage to signal input terminals. Inspect wiring tightness during periodic maintenance.
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