Document Scope
The 3500/25 is a half-height, two-channel Keyphasor module. It receives compatible transducer inputs and provides shaft reference signals to other 3500 monitoring modules.
The datasheet includes function, configuration, specifications, approvals, and ordering information.
Selection Note
Verify the complete ordering code and the rack configuration before replacement. Keyphasor requirements can differ between standard and redundant applications.
SOURCE DOCUMENT
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