Power and lighting reference books

Question 1

What does the Power Book show?

Answer 1

• The distribution of 440V services
• Drawings of generator and switchboard circuit layout
• Contains drawings of the distribution circuits from the feeder breakers and MCCB.

Question 2

What’s the purpose for the low power and lighting book?

Answer 2

• Shows the distribution of all 115 volt services
• Specifically concerned with lighting systems

Question 3

What does the Portable Apparatus Drawing Book show?

Answer 3

• Shows distribution of 115/230 volt services
• Specifically concerned with power supplies to 115/230 volt sockets

Question 4

Where would these books be located?

Answer 4

Power, Lighting and Reference to Fittings Books are normally kept in a central place, i.e. the main switchboard or the electrical workshop