Standard Feature
Model Option
ƒ This function may be created using settings
‡ 1/2/3 Relay Application
Features | |||||
|---|---|---|---|---|---|
Applications | |||||
Breaker Failure Protection | ƒ | ƒ | |||
Bus Differential | ƒ | ||||
Transformer and Machine Current Differential | |||||
High-Impedance Bus Differential | |||||
Low-Impedance Bus Differential | |||||
Three-Phase Current Inputs | 4 | 7/10/21 ‡ | 5 | Common | 4 |
Three-Phase Voltage Inputs | 1 | 2 | |||
Protection | |||||
27/59 Under-/Overvoltage | |||||
46 Current Unbalance | ƒ | ||||
47 Voltage Unbalance | ƒ | ||||
50 (N,G) Overcurrent (Neutral, Ground) | |||||
50P Phase Overcurrent | |||||
50Q Negative-Sequence Overcurrent | |||||
51 (N,G) Time-Overcurrent (Neutral, Ground) | |||||
51P Phase Time-Overcurrent | |||||
51Q Negative-Sequence Time-Overcurrent | |||||
87 Current Differential | |||||
87Z High-Impedance Differential | |||||
Single-Pole Trip/Close | |||||
Three-Phase Differential Bus Zones | 1 | 2/ | 1 | 1 | 1 |
Check Zones | 3 | ||||
Instrumentation and Control | |||||
79 Automatic Reclosing | ƒ | ƒ | |||
Dynamic Zone Selection | |||||
SELogic Control Equations | |||||
Nonvolatile Latch Control Switches | |||||
SELogic Remote/Local Control Switches | |||||
Display Points | |||||
Multiple Settings Groups | |||||
Substation Battery Monitor | |||||
Breaker Wear Monitor | |||||
Event Report (Multicycle Data) | |||||
Sequential Events Recorder | |||||
Instantaneous Meter | |||||
Demand Meter | |||||
Through-Fault Monitor | |||||
IEEE C37.118 Synchrophasors | |||||
Synchrophasor Real-Time Control | |||||
IEC 61850 | |||||
Built-In Web Server | |||||
Simple Network Time Protocol (SNTP) | |||||
Rapid Spanning Tree Protocol (RSTP) | |||||
Mirrored Bits Communications | |||||
Parallel Redundancy Protocol (PRP) | |||||
IEEE 1588 Precision Time Protocol Verion 2 (PTPv2) | |||||
Time-Domain Link (TIDL™) Technology | |||||
Miscellaneous Features | |||||
Connectorized (Quick Disconnect) Available | |||||