| Features | SEL-700BT | SEL-710/710-5 | SEL-749M | SEL-701 | SEL-849 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Applications | ||||||||||
| Induction Motor Protection | ||||||||||
| Synchronous Motor Protection | ||||||||||
| Motor Bus Transfer | ||||||||||
| Feeder Protection | ||||||||||
| Breaker Failure Protection | ƒ | ƒ | ||||||||
| Equipment Thermal Monitoring | ||||||||||
| Synchronism Check | ||||||||||
| Protection | ||||||||||
| 27/59 Under-/Overvoltage | ||||||||||
| 27I/59I Inverse-Time Undervoltage/Overvoltage | ||||||||||
| 32 Directional Power | ||||||||||
| 37 Underpower | ||||||||||
| 40 Loss-of-Field | ||||||||||
| 46 Current Unbalance | ||||||||||
| 47 Phase Reversal | ||||||||||
| 49 Thermal | ||||||||||
| 49R Thermal Overload (RTD) | ||||||||||
| 50 (P,N,G) Overcurrent (Phase, Neutral, Ground) | ||||||||||
| 50Q Negative-Sequence Overcurrent | ||||||||||
| 51 (N,G) Time-Overcurrent (Neutral, Ground) | ||||||||||
| 51 (P,Q) Time-Overcurrent (Phase, Neg. Seq.) | ||||||||||
| 55 Power Factor | ||||||||||
| 60 Loss-of-Potential | ƒ | ƒ | ||||||||
| 67 (N,G) Directional Overcurrent (Neutral, Ground) | ||||||||||
| 78 Out-of-Step | ||||||||||
| 78VS Vector Shift | ||||||||||
| 81 Over-/Underfrequency | ||||||||||
| 87 Current Differential | ||||||||||
| Arc-Flash Detection | ||||||||||
| Separate Neutral Overcurrent | ||||||||||
| Broken Rotor Bar Detection | ||||||||||
| Instrumentation and Control | ||||||||||
| SELogic Control Equations/Remote Control Switches | ||||||||||
| Nonvolatile Latch Control Switches | ||||||||||
| Multiple Settings Groups | ||||||||||
| Breaker Wear Monitor | ||||||||||
| Event Report (Multicycle Data)/Sequential Events Recorder | ||||||||||
| Demand Meter | ||||||||||
| Load Profile Report | ||||||||||
| RTD (Resistance Temperature Detector) Inputs | ||||||||||
| Ethernet | ||||||||||
| Built-In Web Server | ||||||||||
| EtherNet/IP | ||||||||||
| IEEE 1588 Precision Time Protocol (PTP) | ||||||||||
| IEC 61850 | ||||||||||
| IEC 61850 Edition 2 | ||||||||||
| IEC 60870-5-103 | ||||||||||
| Parallel Redundancy Protocol (PRP) | ||||||||||
| DNP3 Serial | ||||||||||
| DNP3 LAN/WAN | ||||||||||
| Simple Network Time Protocol (SNTP) | ||||||||||
| Modbus TCP | ||||||||||
| Modbus RTU Outstation | ||||||||||
| Mirrored Bits Communications | ||||||||||
| Miscellaneous Features | ||||||||||
| Accepts Wye or Open-Delta Voltage Transformers | ||||||||||
Standard Feature
Model Option
ƒ This function may be created using settings