Monitoring system for low-voltage switch gear

摘要

A monitoring system includes protectors like fusible cut-outs (16), measuring points (17-19) fitted with phases (R1-R2,S1-S2,T1-T2) to be monitored, a measuring and evaluation unit (2) connected to the measuring points and a controller connected to the measuring and evaluation unit for adjusting information about the type of mains network or selection of phases to be monitored.