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General| Frequency | 50 / 60 Hz |
|---|---|
| Number of Measuring Inputs | 6 |
| Binary Outputs | Up to 16 |
| Operating Temperature | -25 °C to +55 °C |
| Operating Temperature Range | -25 °C to +55 °C |
| Storage Temperature Range | -40 °C to +70 °C |
| Type | Digital Protection Relay |
| Voltage Range | 0.8-1.2 x Un |
| Current Inputs | 1 A or 5 A |
| CT Inputs | 1 A or 5 A |
| VT Inputs | 100 V or 110 V |
| Protection Functions | Overcurrent, differential, distance |
| Communication Interfaces | Ethernet |
| Protocols | IEC 61850, DNP3, Modbus |
Explains the basic principle, transmission of measured values, restraint, and evaluation of measured quantities for differential protection.
Details the function description, activation/deactivation, selectivity, initiation, and handling of evolving faults.
Explains the function, current flow monitoring, auxiliary contacts, and initiation conditions for CB failure protection.
Covers hardware monitoring, software monitoring, measurement circuit monitoring, and fault reactions.
Outlines procedures for testing, including test mode, time synchronization, system interface, and breaker failure protection checks.
Lists technical data for differential protection, including pickup values, tripping times, delay times, and self-restraint parameters.
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