GE IS200WETBH1B 104W5259P002 Mark‑VI Excitation Terminal Board Assembly

Technical Specifications Terminals: Multi‑point excitation signal terminal blocks Part Number:104W5259P002 Interface: Mark‑VI matched backplane connector Operating Temperature:‑30℃ ~ +70℃

Functional Features Excitation field signal wiring transition Built‑in transient voltage surge suppression Signal circuit over‑voltage protection

Application Scenarios Mark‑VI generator excitation control cabinet Excitation loop field signal access subsystem

Performance Parameters Stable signal transition transmission performance Adapt to power‑plant high‑interference operating environment

Structural Characteristics Mark‑VI rack plug‑in assembly Front‑side exposed field wiring terminal blocks Backplane matched signal connector Rack mechanical locking latch

Working Principle All field excitation control signals connect to front‑side terminal blocks. Signals transfer through internal circuit to backplane connector and route to corresponding excitation processing boards inside Mark‑VI rack.

Installation Requirements Tighten each terminal screw to specified torque value. Separate excitation signal cables from high‑power cables. Observe anti‑static operation rules.

Usage Notes Check terminal screw tightness during regular maintenance. Prevent metal debris short‑circuit on terminal block area.