GE Multilin D30 Line Distance Relay C-27APPENDIX C C.7 LOGICAL NODESCZ: LOGICAL NODES FOR FURTHER POWER SYSTEM EQUIPMENTZAXN: Auxiliary network ---ZBAT: Battery ---ZBSH: Bushing ---ZCAB: Power cable ---ZCAP: Capacitor bank ---ZCON: Converter ---ZGEN: Generator ---ZGIL: Gas insulated line ---ZLIN: Power overhead line ---ZMOT: Motor ---ZREA: Reactor ---ZRRC: Rotating reactive component ---ZSAR: Surge arrestor ---ZTCF: Thyristor controlled frequency converter ---ZTRC: Thyristor controlled reactive component ---Table 0–1: IEC 61850 LOGICAL NODES (Sheet 3 of 3)NODES UR-FAMILY