IT94-3 HESG440310R2 HESG112699/B Rotor Feedback Board
Product Manual：
# IT94‑3 HESG440310R2 HESG112699/B Rotor Feedback Board Product Features
IT94‑3 HESG440310R2 HESG112699/B is a rotor feedback board for the excitation drive system, which collects rotor speed and position signals and uploads them to the main control unit to complete closed-loop regulation.
1. Industrial-grade board, with excellent anti-electromagnetic interference performance
2. High-precision collection of rotor pulse signals, accurate speed and position resolution
3. Signal conditioning and filtering, filtering out on-site high-frequency interference noise
4. Electrical isolation of signal circuits, blocking cross-talk between previous and subsequent circuits
5. Rack slot installation, convenient for insertion, removal, replacement and maintenance
6. Wide temperature operation, suitable for high-temperature conditions of power plant control cabinets
7. Hardware fault self-check, rapid alarm and location for abnormal signals
8. IT94‑3 HESG440310R2 HESG112699/B is compatible with encoders and pulse speed signal input
9. Stable signal output, ensuring dynamic response of closed-loop control
10. Supports 7×24-hour uninterrupted long-term operation
11. Signal transmission distortion is small, feedback is real-time
12. Compatible with the same series of excitation drive equipment, spare parts can be directly replaced
13. Replacement of a single board card does not require the entire machine to be shut down
14. Resistant to vibration and impact, meeting the on-site working conditions of the generator set
15. Board card size standard of IT94‑3 HESG440310R2 HESG112699/B saves installation space in the cabinet
In summary, IT94‑3 HESG440310R2 HESG112699/B operates reliably and is mainly used for excitation of generator sets and rotor signal feedback collection in large power transmission systems.
Product detailed pictures：
IT94‑3 HESG440310R2 HESG112699/B
product video
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