PCS-902 Line Distance Relay
Introduction The PCS-902 offers comprehensive protection and control solutions for transmission lines with high-speed sub-cycle distance element. The PCS-902 is planned for application on overhead lines and underground cables with various voltage levels. These include series compensated, double- circuit, heavily loaded, feeble in feed (WI), short and long lines. It can meet the necessities of single-pole or three- pole tripping; it also provides single and/or three-pole auto- re-closing functions. The PCS-902(line distance relay) is appropriate for single and dual- breaker Uses Applications so long as optional dual CT inputs, dual breaker failure protections, and dual breaker auto-re-closing and dual synchronous-checks. Furthermore, the relay integrates the remote/ local control of circuit breaker, dis connector and earth switch. The PCS-902(line distance Relay) works on wide range of advanced patented tools, such as DPFC (Deviation Power Frequency Component) distance protec...
