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General safety and handling information for equipment and personnel.
Defines symbols and labels used in product documentation and on equipment.
Guidelines for safe installation, commissioning, and servicing procedures.
Safety precautions for working with live current transformer secondary circuits.
Procedures and precautions for insulation testing, including capacitor discharge.
Initial checks and precautions before commencing commissioning tests.
Detailed procedures for verifying relay functionality and performance.
Procedure to measure the DC auxiliary supply voltage for the relay.
Recording and verifying relay settings for various current thresholds.
Measuring and recording relay operating times at different current levels.
Performing and recording bias checks at specified settings.
Conducting tests under actual load conditions to verify system connection.
Testing the relay's response to simulated or actual magnetizing inrush currents.