UL 1004-1 BULLETIN-2010
The following changes in requirements to the Standard for Rotating Electrical Machines - General Requirements, UL 1004-1, are being proposed: 1. Clarifying the scope of test and evaluation to only those machines, parts and circuits that pose a risk of

Standard No.

UL 1004-1 BULLETIN-2010

Release Date

2010

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2011-01

Replace By

UL 1004-1 BULLETIN-2011

Latest

UL 1004-1-2020

Scope

The following changes in requirements to the Standard for Rotating Electrical Machines - General Requirements, UL 1004-1, are being proposed: 1. Clarifying the scope of test and evaluation to only those machines, parts and circuits that pose a risk of fire or electric shock 2. Addition of Motor Control Correlation Table 3. Reference updates for UL 50, Enclosures for Electrical Equipment 4. New requirements to address traction motors

UL 1004-1 BULLETIN-2010 history

• 1970 UL 1004-1-2020 UL Standard for Safety Rotating Electrical Machines – General Requirements
• 2018 UL 1004-1 CRD-2018 UL Standard for Safety Rotating Electrical Machines - General Requirements - Section / Paragraph Reference: 23.6@ Annex A Subject: Alternative method to evaluate insulation systems (Edition 2: September 19@ 2012)
• 2018 UL 1004-1 BULLETIN-2018 UL Standard for Safety Rotating Electrical Machines - General Requirements (COMMENTS DUE: March 26@ 2018)
• 2017 UL 1004-1 CRD-2017 UL Standard for Safety Rotating Electrical Machines - General Requirements - Section / Paragraph Reference:44.9 Subject: Requirements for ECMs with electronic protection intended for field installation (Edition 2: September 19@ 2012)
• 2017 UL 1004-1 BULLETIN-2017 UL Standard for Safety Rotating Electrical Machines - General Requirements (COMMENTS DUE: AUGUST 7@ 2017)
• 2016 UL 1004-1 BULLETIN-2016 UL Standard for Safety Rotating Electrical Machines - General Requirements (COMMENTS DUE: FEBRUARY 12@ 2016)
• 2015 UL 1004-1 CRD-2015 UL Standard for Safety Rotating Electrical Machines - General Requirements - Section / Paragraph Reference: New Appendix A Subject: Form Wound Machines (motors and generators) rated up to 34@000 V SUPERCEDES PRIOR CERTIFICATION REQUIREMENT DECISION DATED
• 2015 UL 1004-1 BULLETIN-2015 UL Standard for Safety Rotating Electrical Machines - General Requirements (COMMENTS DUE: MARCH 16@ 2015)
• 2014 UL 1004-1 CRD-2014 UL Standard for Safety Rotating Electrical Machines - General Requirements - Section / Paragraph Reference: New Appendix A Subject: Form Wound Machines (motors and generators) rated up to 34@000 V (Edition 2: September 19@ 2012)
• 2014 UL 1004-1 BULLETIN-2014 UL Standard for Safety Rotating Electrical Machines - General Requirements
• 2013 UL 1004-1 BULLETIN-2013 UL Standard for Safety Rotating Electrical Machines - General Requirements (COMMENTS DUE: May 06@ 2013)
• 2012 UL 1004-1 BULLETIN-2012 UL Standard for Safety Rotating Electrical Machines - General Requirements (COMMENTS DUE: December 27@ 2012)
• 2012 UL 1004-1-2012 UL Standard for Safety Rotating Electrical Machines - General Requirements (Second Edition; Reprint with revisions through and including September 27@ 2013)
• 2011 UL 1004-1 BULLETIN-2011 UL Standard for Safety Rotating Electrical Machines – General Requirements (COMMENTS DUE: FEBRUARY 8@ 2011)
• 2010 UL 1004-1 BULLETIN-2010 The following changes in requirements to the Standard for Rotating Electrical Machines - General Requirements, UL 1004-1, are being proposed: 1. Clarifying the scope of test and evaluation to only those machines, parts and circuits that pose a risk of
• 2009 UL 1004-1 BULLETIN-2009 UL Standard for Safety Rotating Electrical Machines - General Requirements (COMMENTS DUE: December 02@ 2009)
• 2008 UL 1004-1 BULLETIN-2008 UL Standard for Safety Rotating Electrical Machines - General Requirements (COMMENTS DUE: MAY 19@ 2008)
• 2008 UL 1004-1-2008 UL Standard for Safety Rotating Electrical Machines – General Requirements (First Edition; Reprint with Revisions through and Including July 20@ 2009)
• 2007 UL 1004-1 BULLETIN-2007 UL Standard for Safety Rotating Electrical Machines - General Requirements COMMENTS DUE: JANUARY 15, 2008
• 2006 UL 1004-1 BULLETINS-2006 Electric Motors
• 2006 UL 1004-1 BULLETIN-2006 UL Standard for Safety Rotating Electrical Machines – General Requirements