| Protection Functions |
Transformer differential (87T), restricted earth fault (87G), overcurrent (50/51), ground fault (50N/51N), thermal overload (49), over/under voltage (27/59), frequency (81O/U) |
| Measurement Capabilities |
Current, voltage, power, frequency, power factor; supports up to 6 three-phase current inputs and 3 three-phase voltage inputs; harmonic analysis up to 63rd order |
| Binary Inputs/Outputs |
24 binary inputs, 16 output contacts (configurable) |
| Communication Interfaces |
4x Ethernet ports (IEC 61850, DNP3, Modbus TCP), 2x serial ports (RS-485, IEC 60870-5-103), IRIG-B time synchronization |
| Power Supply |
24-48 V DC or 125-250 V DC / 100-240 V AC options |
| Operating Temperature Range |
-40°C to +85°C |
| Dimensions |
19" rack mount (4U height, 177 mm x 177 mm x 144 mm) |
| Weight |
4.5 kg |
| Mounting |
19" rack or panel mount |
| Protection Rating |
IP54 front panel |
| Standards Compliance |
IEC 60255, IEEE C37.91, IEC 61850 Edition 2, CE, UL, CSA |