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4-46 SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
IEC61850 SERVER CHAPTER 4: 3 SERIES IEC61850 GOOSE
IEC61850 Server
The IEC 61850 Server reports data including the logical device, data sets, data control
block, logical nodes and their data attributes to the IEC 61850 Client, such as the Local
HMI, RTU or Gateway.
The following is a list of logical nodes and number of instances that are supported by 3
Series relays. For a complete description of logical nodes, see Appendix A: IEC 61850
Implementation Details.
L: System Logical Nodes Description ANSI 350 339 345
LPHD 1 Physical device information - Yes Yes Yes
LLN0 Logical node zero - Yes Yes Yes
P: Logical Nodes for protection
functions
Description ANSI 350 339 345
phsPIOC Instantaneous Overcurrent 50P Yes(2) - Yes(2)
ndPIOC Instantaneous Neutral Overcurrent 50N Yes(2) Yes(1) Yes(2)
gndPIOC Instantaneous Ground Overcurrent 50G Yes(2) - Yes(2)
gndPIOC Ground Fault 50G - Yes(1) -
hsePIOC Instantaneous Sensitive Ground
Overcurrent
50SG Yes(2) - Yes(2)
ngseqPIOC Instantaneous Negative Sequence
Overcurrent
50_2(46) Yes(1) - Yes(2)
scPIOC Short Circuit 50P - Yes(1) -
phsPTOC Time Phase Overcurrent 51P Yes(1) Yes(1) Yes(2)
ndPTOC Time Neutral Overcurrent 51N Yes(1) Yes(1) Yes(2)
gndPTOC Time Ground Overcurrent 51G Yes(1) - Yes(2)
hsePTOC Time Sensitive Ground Overcurrent 51SG Yes(1) - Yes(2)
ngseqPTOC Time Negative Sequence Overcurrent 51_2(46) Yes(1) - Yes(2)
jamPTOC Mechanical Jam 51R - Yes(1) -
unbalPTOC Current Unbalance 46 - Yes(1) -
accelPTOC Acceleration 48 - Yes(1) -
ldincPTOC Load Increase - - Yes(1) -
PTUC Phase undecurrent 37 - Yes(1) -
PTOF Overfrequency 81O Yes(4) Yes(2) -
phsPTOV Phase Overvoltage 59P Yes(4) Yes(2) -
auxPTOV Auxiliary Overvoltage 59X Yes(1) - -
ndPTOV Neutral Overvoltage 59N Yes(4) - -
ngseqPTOV Negative Sequence Overvoltage 59_2 Yes(2) Yes(1) -
phsrevPTOV Phase Reversal Overvoltage 47 - Yes(1) -
phsPTUV Phase Undervoltage 27P Yes(4) Yes(2) -
auxPTUV Auxiliary Undervoltage 27X Yes(1) -
psseqPTUV Positive Sequence Undervoltage 27P_1 Yes(1) Yes(2) -
PTUF Underfrequency 81U Yes(4) Yes(2) -
PTTR Thermal O/L 49 Yes(1) Yes(1) Yes(1)
PDOP Directional Power 32 Yes(2) Yes(2) -
ndPDOP Wattmetric Ground Fault 32N Yes(2) - -
PMRI Restart Inhibit 66 - Yes(1) -