SOP for Restart the Activities after Power Failure / Breakdown

Purpose

To provide a documented procedure for Restart the Activities After Power Failure / Breakdown

Objective

Procedure For Restart The Activities After Power Failure / Breakdown

Responsibility

Primary: Technician Engineering

Secondary: Manager Engineering

Procedure

Power failure

• Check the main power circuit panel for voltage and breakdown.
• Start the D.G. Set and check the voltage and frequency, it should be 430 V and 50 HZ
• Then changeover the power supply from the main power supply to D.G. Set for normal operation.
• After resuming the power supply from the main power supply check the voltage and frequency.
• Before changing over the power supply from D.G. Set power supply inform the critical Processing areas personnel and switch the power supply for normal working.

ALSO READ: SOP for Planned Preventive Maintenance

Breakdown

• In case of a breakdown of the power supply, confirm the nature of the breakdown.
• Start the D.G. Set
• Check the voltage and frequency; it should be 430 V & 50 HZ.
• Change over the power supply from the main power supply to D.G. Set for normal working.
• After attending to the breakdown of the power supply, restore the power supply and check the voltage and frequency of the mains.
• Before changing over the power supply from D.G. Set to the main power supply inform critical activities area personnel for normal working.

Abbreviation

D.G.: Diesel Generator

Annexure

Nil

Revision History

Nil

ALSO READ: SOP for Preventive Maintenance of Equipments