GE L30 Instruction Manual page 647

Line current differential system ur series
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APPENDIX C
Table C–1: IEC 61850 LOGICAL NODES (Sheet 3 of 4)
NODES
PUPF: Underpower factor
PVOC: Voltage controlled time overcurrent
PVPH: Volts per Hz
PZSU: Zero speed or underspeed
Q: LOGICAL NODES FOR POWER QUALITY EVENTS
QFVR: Frequency variation
QITR: Current transient
QIUB: Current unbalance variation
QVTR: Voltage transient
QVUB: Voltage unbalance variation
QVVR: Voltage variation
R: LOGICAL NODES FOR PROTECTION-RELATED FUNCTIONS
RADR: Disturbance recorder channel analogue
RBDR: Disturbance recorder channel binary
RBRF: Breaker failure
RDIR: Directional element
RDRE: Disturbance recorder function
RDRS: Disturbance record handling
RFLO: Fault locator
RMXU: Differential measurements
RPSB: Power swing detection/blocking
RREC: Autoreclosing
RSYN: Synchronism-check or synchronizing
S: LOGICAL NODES FOR SENSORS AND MONITORING
SARC: Monitoring and diagnostics for arcs
SCBR: Circuit breaker supervision
SIMG: Insulation medium supervision (gas)
SIML: Insulation medium supervision (liquid)
SLTC: Tap changer supervision
SOPM: Supervision of operating mechanism
SPDC: Monitoring and diagnostics for partial discharges
SPTR: Power transformer supervision
SSWI: Circuit switch supervision
STMP: Temperature supervision
SVBR: Vibration supervision
T: LOGICAL NODES FOR INSTRUMENT TRANSFORMERS
TANG: Angle
TAXD: Axial displacement
TCTR: Current transformer
TDST: Distance
TFLW: Liquid flow
TFRQ: Frequency
TGSN: Generic sensor
THUM: Humidity
TLVL: Media level
TMGF: Magnetic field
TMVM: Movement sensor
GE Multilin
L30 Line Current Differential System
C.7 LOGICAL NODES
UR-FAMILY
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C
C-29

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