| BRAND | Sel |
| Product | 751#78D9 (751001ACA2A70851821) |
| Description | Feeder Protection Relay |
| Internal code | IMP3820718 |
| Weight | 1 |
| Technical specification | SEL-751 Feeder Protection Relay Advanced Features None User Interface English Front Panel 2x16 LCD With 4 Pushbuttons Slot A Power Supply Voltage 110-250 Vdc (110-240 Vac); 50/60 Hz Slot A Digital Input Voltage 125 Vdc/Vac Slot B Ethernet (Port 1) Dual 100BASE-FX MM LC Ethernet Slot B Multimode Fiber ST (Port 2) Yes Slot B Rear Serial Port (Port 3) EIA-232 IEC 61850 Protocol No DNP3 Protocol Yes IEC 60870-5-103 Protocol No EtherNet/IP Protocol No Slot C 4 DI / 4 DO Fast High Current Hybrid (Form A) Slot C Digital Input Voltage 125 Vdc/Vac Slot D 8 DO Electromechanical (Form A) Slot D Digital Input Voltage NA Slot E Vsync (300 Vac) / Vbat (300 Vdc) / 4 ArcFlash Detection Inputs Slot E Digital Input Voltage NA Slot Z Voltage Inputs 3-Phase AC Voltage (300 Vac) Slot Z Current Inputs 5 Amp Phase, 5 Amp Neutral Conformal Coat Yes |
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