GE UR9VH | GE Universal Relay VIO Module | Substation Protection System
Product Overview The GE UR9VH is a Versatile I/O (VIO) expansion module for GE Multilin Universal Relay (UR‑series) platform. It delivers high‑density, software‑configurable digital inputs and relay outputs, extending the I/O capacity of UR‑family protective relays for complex substation protection, interlocking, breaker control and alarm logic schemes. Designed for vertical‑mount UR chassis variants, this backplane‑plug‑in…


