File:Fse-emergency-lighting-v1.svg

Fse-emergency-lighting-v1.svg (SVG file, nominally 900 × 600 pixels, file size: 9 KB)

Summary

Emergency lighting depends on a complete backup-power chain. Based on Ferreira and Strege (2005), p. 33 and pp. 52–53.

Diagram for the article Emergency lighting (Fire Safety Academy wiki, level 1 Basic).

Source basis: Ferreira and Strege (2005), p. 33 and pp. 52–53; Razza and Grill (2005), pp. 3–4
Alt text: Central emergency supply and local battery units provide two backup arrangements.

New drawing by Fire Safety Academy. © Fire Safety Academy.

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	Date/Time	Dimensions	User	Comment
current	16:01, 2 November 2026	900 × 600 (9 KB)	Sanne (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity
	09:06, 2 November 2026	900 × 600 (9 KB)	Sanne (talk \| contribs)	Add modest Fire Safety Academy logo-icon watermark
	08:10, 2 November 2026	900 × 600 (7 KB)	Sanne (talk \| contribs)	Upload fse-emergency-lighting-v1.svg: diagram for Emergency lighting (level-1 visual plan V1)

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Short title	Central emergency supply and local battery units provide two backup arrangements.
Image title	After the normal supply is lost, the left arrangement uses one central emergency source feeding the luminaires in a corridor and a stair over a circuit. The right arrangement gives each luminaire its own local battery. Test points are marked at the central source and at every luminaire, because a working backup source does not prove that each luminaire works.
Width	900
Height	600