Beckwith Electric M-3425AIDE Generator Protection Module

Beckwith Electric's M-3425AIDE Integrated Generator Protection Module is a comprehensive, all‑in‑one protection relay for generators of any size, delivering an integrated protection system with IPScom configuration and the option of Base or Comprehensive protection packages. It guards against key generator faults including Out‑of‑Step (78), Split‑Phase Differential (50DT), Under Frequency Time Accumulation (81A), Inadvertent Energizing (50/27), and Turn‑to‑Turn Fault (59X), plus load encroachment blinders and Power Swing Blocking (21) to bolster system security under abnormal conditions. The unit supports optional Ethernet, Field Ground/Brush Lift Off protection (64F/B), and 100% Stator Ground Fault protection by low‑frequency injection (64S), along with Expanded I/O featuring 15 additional outputs and 8 additional inputs for extended control and monitoring. It is designed to exceed IEEE C37.102 and IEEE 242 requirements for generator protection and is cataloged as M‑3425A, with dimensions 19 in wide, 10.2 in deep, and 5.21 in high, and a weight of 17 lb. As part of Beckwith Electric, a Hubbell brand, the M‑3425AIDE integrates with IPScom software for intuitive settings, diagnostics, and logic configuration across generator protection scenarios.