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Questions and Answers
What is the purpose of a storage battery in the described system?
What is the purpose of a storage battery in the described system?
The purpose of a storage battery in the described system is to supply and maintain emergency lighting and power for a minimum period of 2 hours.
What additional component is necessary for the system to automatically charge the battery?
What additional component is necessary for the system to automatically charge the battery?
The system must be complete with automatic battery charging means.
What is the required voltage level that the system must be maintained at?
What is the required voltage level that the system must be maintained at?
The system must be maintained at not less than 90 percent of the system voltage.
