UL 2201 BULLETIN-2003
UL Standard for Safety for Portable Engine-Generator Assemblies (Comments Due: April 30@ 2003)

Standard No.

UL 2201 BULLETIN-2003

Release Date

2003

Published By

Underwriters Laboratories (UL)

Status

Be replaced

Replace By

UL 2201 BULLETINS-2003

Latest

UL 2201-2018

Scope

These requirements cover the fire and casualty aspects associated with the mechanical performance and the electrical features of portable engine-driven generator assemblies.These requirements cover generators rated: 10 kilowatts or less@ 115 volts@ 2-wire single phase; 240 volts@ 2-wire single phase; 115/230 volts@ 3-wire single phase; 3- or 4-wire@ any voltage@ three phase. The generators may incorporate alternating or direct current generator sections for supplying energy to battery charging circuits. Only generators having systems voltages of less than 150 volts to ground are permitted for noncommercial applications.These requirements cover open ventilated generators having ventilating openings that permit the passage of external cooling air over and around the windings.These requirements cover generator parts and combinations of such parts.These requirements do not cover generators for use in hazardous locations as defined in the National Electrical Code@ NFPA 70.These requirements do not cover generators for marine use. That equipment is covered by the Standard for Marine Electric Motors and Generators@ UL 1112.These requirements cover only the identified hazard aspects of portable motor-generator assemblies. These requirements do not cover other possible hazard aspects of such equipment.

UL 2201 BULLETIN-2003 history

• 2018 UL 2201-2018 UL Standard for Safety Carbon Monoxide (CO) Emission Rate of Portable Generators (Second Edition)
• 2017 UL 2201 BULLETIN-2017 UL Standard for Safety Portable Engine-Generator Assemblies (COMMENTS DUE: February 16@ 2017)
• 2014 UL 2201 BULLETIN-2014 UL Standard for Safety Portable Engine-Generator Assemblies (COMMENTS DUE: June 17@ 2014)
• 2013 UL 2201 BULLETIN-2013 UL Standard for Safety Portable Engine-Generator Assemblies
• 2012 UL 2201 BULLETIN-2012 UL Standard for Safety Portable Engine-Generator Assemblies
• 2011 UL 2201 BULLETIN-2011 UL Standard for Safety Portable Engine-Generator Assemblies (COMMENTS DUE: June 10@ 2011)
• 2010 UL 2201 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Portable Engine-Generator Assemblies, UL 2201, are being proposed
• 2009 UL 2201 BULLETIN-2009 UL Standard for Safety Portable Engine-Generator Assemblies (COMMENTS DUE: September 02@ 2009)
• 2009 UL 2201-2009 Portable engine-generator assemblies
• 2008 UL 2201 BULLETIN-2008 OUTLINE OF INVESTIGATION FOR PORTABLE ENGINE-GENERATOR ASSEMBLIES
• 2007 UL 2201 BULLETIN-2007 UL Standard For Safety Portable Engine-Generator Assemblies (COMMENTS DUE: DECEMBER 17@ 2007)
• 2005 UL 2201 BULLETIN-2005 UL Standard For Safety Portable Engine-Generator Assemblies
• 2004 UL 2201 BULLETINS-2004 UL Standard For Safety Portable Engine-Generator Assemblies (12/10/2004 (100p); 05/21/2004 (114p))
• 2003 UL 2201 PROPOSED-2003 (Draft)(DRAFT)UL Standard for Safety for Portable Engine-Generator Assemblies Proposed First Edition; Comments Due: April 30, 2003
• 2003 UL 2201 BULLETINS-2003 12/19/2003 (10p); 8/15/2003 (122p)
• 2003 UL 2201 BULLETIN-2003 UL Standard for Safety for Portable Engine-Generator Assemblies (Comments Due: April 30@ 2003)