This is ABB's large scale grid protection relay capable of catering for systems in the 30-100kW+ category. It is on the Energex approved list and caters for all protection functions including;
67P,67N,51P,50P,51N,50N,27,59,50G,68,46G,81(under, over, Rate of Change),47O-(neg. seq. overvoltage), 47U+ (pos. seq Undervoltage), 59G (residual overvoltage),TCS,CBFP(50BF), Fuse Fail(60), (High Impedance Restricted Earth Fault), 32R/U(Reverse/Under Power), 40(Under Excitation),24(Over Excitation), Vector Shift(78) and Synchrocheck.
The analog input module comes with 4 pcs of (1/5A) CT inputs, 1 pc of (0.1/0.5A) Sensitive CT input and 4 pcs of VT inputs and like all ABB products is fully featured with many mounting kit options.
Ecoelectric can supply and or install these units and work with an RPEQ engineer to gain design and or commissioning approval.