SPAC 535 C and SPAC 635 C Feeder Terminal User Manual

This document is a user manual and technical description for the SPAC 535 C and SPAC 635 C integrated feeder terminals, which serve as cubicle-based protection and remote control interface units for substations. It details the terminals' protection functions (overcurrent, earth-fault), auto-reclosing, control, measurement, serial communication, and auxiliary power supply, along with mounting, connection, and technical data.