Newsletter   RSS Feeds

	eTools Home : Electric Power Overview | Scope | SH Topics Page | Credits
	Substation Equipment: Batteries   Batteries Batteries are used in the substation control house as a backup to power the control systems in case of a power blackout. Figure 1. Backup batteries in the control house
	eTools Home : Electric Power Overview | Scope | SH Topics Page | Credits

Freedom of Information Act  |  Privacy & Security Statement  |  Disclaimers  |  Important Web Site Notices  |  Contact Us

U.S. Department of Labor  |  Occupational Safety & Health Administration  |  200 Constitution Ave., NW, Washington, DC 20210
Telephone: 800-321-OSHA (6742)  |  TTY
www.OSHA.gov