Electrical Switchboard Design Pdf

Switchboards are used to safely distribute electricity throughout commercial and industrial facilities.

Electrical switchboard design pdf.

What is the australian standard for main switchboards. Another is that panel building is subject to a variety of arcane standards and practices. Electrical switchboard design and construction. For outdoor switchboards a special hydraulic lift truck can be supplied.

Having those will help in fulfilling the requirements of appropriate. Current australian standard is as nzs 3439 1. Low voltage switchboard construction. Electrical switchboards design basics dara switchboards by shanaka unantenne tuesday 08 september 2015 a switchboard is an important asset in a power distribution network and provides the base for circuit equipment and user protection.

This technical article has the aim of helping the panel builder and the designer in the construction of abb sace artu low voltage switchboard. Integrated power system ips switchboards. 2002 originating from iec 60439. Create a new symbol for the electrical design plan as long as it is added to the symbols list included with the plan.

To this purpose starting from the single line diagram of a plant it is possible to arrive by selecting the suitable components to the construction of an switchboard and to the relevant declaration of. The metering used will be square d power logic system or equal and must be compatible with the university metering system. Electrical design plans may be included as a separate document within a complete set of build ing plans. Thus designing and manufacturing a panel requires a specific skill set and knowledge.

The new series of standard as nzs 61439 will supersede the current standard in 2020 if the new standard gets published in 2015. The q a below explains the basis of switchboard design. Main switchboard design q. One reason is that it is not their core competency.

Design 1 the switchboard must be contained within a dedicated sealed enclosure that prevents contact with any live lv surface. Electrical requirements 2 all electrical design wiring and associated equipment must comply with the requirements of as 3000. The switchboard enclosure must comply with the requirements of part r65 its enclosures. Switchboards november 2004 design guidelines and standards s 3 required series rated equipment is not acceptable.

What is meant by tta. To identify the electrical plans each page of the electrical design plan is labeled and num bered. What is an electrical switchboard.