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General| Type | Feeder Protection Relay |
|---|---|
| Frequency | 50/60 Hz |
| Binary Outputs | Up to 8 |
| Current Inputs | 1 A or 5 A |
| Communication | Ethernet, RS485 |
| Protocols | Modbus, DNP3 |
| Protection Functions | Overcurrent, Earth Fault, Thermal Overload |
| Operating Temperature | -25 to +70 °C |
| Humidity | 5 to 95% non-condensing |
Provides an overview of the manual, including relay menus, display, operation guide, and safety precautions.
Details the relay's structure, case options, front cover, power supply unit, operator interface, and input/output modules.
Explains various protection functions including phase overcurrent, earth fault, voltage, frequency, and power protection.
Covers auto-reclose sequences, quick logic, manual control, circuit breaker status, and synchronizing functions.
Details functions for circuit breaker fail, VT supervision, CT supervision, broken conductor, trip/close circuit supervision, and inrush/overfluxing detectors.
Covers data communications, maintenance features, and fault locator functionality.
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