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General| Rated Current | 1A or 5A |
|---|---|
| Frequency | 50 Hz or 60 Hz |
| Communication | IEC 60870-5-103, Modbus RTU |
| Display | LCD |
| Operating Temperature | -25 °C to +55°C |
| Standards | IEC 60255 |
| Functions | Overcurrent, Earth Fault, Directional Overcurrent |
| Protection Functions | Definite and inverse time overcurrent protection, Directional overcurrent and earth fault protection, Thermal overload protection |
Overview of the Argus 8 series, its applications, and protection functions.
Details on the Argus 8 relay's common hardware components and modules.
Explanation of various protection elements like Voltage, NPS, NVD, and Frequency.
Description of additional functionalities like Metering, Data Storage, and Communications.
Information on the relay's front panel interface, LCD, LEDs, and keypad.
General compliance, energizing quantities, DC power supply, and status inputs.
Defines the adjustable setting ranges for various protection elements.
Specifies accuracy levels for elements and conditions for testing.
Details contact ratings and environmental resistance specifications.
Settings for system parameters like frequency, voltage thresholds, and identifiers.
Configuration for voltage, neutral voltage, NPS, and frequency element settings.
Settings for output relay mapping and status input configuration.
Configuration for communication protocols, baud rates, and data storage options.
Overview of applications and external connection methods for the Argus 8.
Detailed explanation of the voltage blocking element and various protection applications.
Guidance on applying overvoltage, NPS, and frequency protection functions.
Procedures for safely receiving, storing, and handling the relay.
Recommendations for mounting position and details on fixing hardware.
Information on connecting communication interfaces and required ancillary equipment.
Overview of commissioning requirements and necessary test equipment.
Step-by-step tests including inspection, wiring, inputs, outputs, and settings.
Common issues and their solutions for relay operation and communication.
Forms for recording relay settings from various configuration menus.
A matrix for recording input/output logic and protection function assignments.
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