UL Standard for Safety Stationary Engine Generator Assemblies
|Publication Date:||1 June 2012|
These requirements cover stationary engine generator assemblies rated 600 volts or less that are intended for installation and use in ordinary locations in accordance with the National Electrical Code NFPA 70; the Standard for the Installation and Use of Stationary Combustion Engines and Gas Turbines, NFPA 37, the Standard for Health Care Facilities, NFPA 99, and the Standard for Emergency and Standby Power Systems, NFPA 110.
These requirements do not cover engine generator assemblies for use in hazardous (Classified) locations.
These requirements do not cover UPS equipment. That equipment is covered by the Standard for Uninterruptible Power Systems, UL 1778.
These requirements do not cover engine generator assemblies for marine use. 1.5 These requirements do not cover snow loading, wind loading, or seismic forces.