4.5 2 Reviews SKU: ELATT0CENDuration: 60 Minutes

A battery is a primary component of a substation or switchyard direct current (DC) control system. The function of the control system is to supply control power to operate critical devices such as protective relays, alarms and status indicators, supervisory and communications equipment, and switchgear operating circuits. This course describes the role of the battery in the DC control system, the components of a lead-acid battery, how a battery works, battery ratings, and general battery inspection steps.

Course Details


Training Time: 60 minutes

Compatibility: Desktop Only

Based on: Industry Standards and Best Practices

Languages: English

Learning Objectives

  • State the purpose of a battery.
  • List the basic components of a lead-acid cell.
  • Discuss the electrochemical action in a cell that is charging/discharging.
  • Discuss the relationship of cell voltage, capacity, and specific gravity.

Customer Reviews




Nelson M. Verified Customer


Good information,

“Good information,”

Marlon M. Verified Customer

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