UL-1741 › Complete Document History
Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
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3RD EDITION - DISTRIBUTED ENERGY RESOURCES - Sept. 28, 2021
CHANGE 10/22 - REVISION CHANGE - CODE D - Oct. 18, 2022
CHANGE 05/23 - REVISION CHANGE - CODE D - May 19, 2023
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Obsolete Revision Information: |
CHANGE 06/21 - REVISION CHANGE - CODE C - June 10, 2021
CHANGE 05/21 - REVISION CHANGE - CODE C - May 25, 2021
CHANGE 09/20 - REVISION CHANGE - CODE C - Sept. 16, 2020
CHANGE 08/20 - REVISION CHANGE - CODE C - Aug. 3, 2020
CHANGE 02/18 - REVISION CHANGE - CODE C - Feb. 15, 2018
CHANGE 12/17 - REVISION CHANGE - CODE C - Dec. 22, 2017
CHANGE 09/16 - REVISION CHANGE - CODE C - Sept. 7, 2016
CHANGE 03/16 - REVISION CHANGE - CODE C - March 23, 2016
CHANGE 01/15 - REVISION CHANGE - CODE C - Jan. 7, 2015
2ND EDITION - DISTRIBUTED ENERGY RESOURCES - Jan. 28, 2010
CHANGE 11/05 - REVISION CHANGE - CODE C - Nov. 7, 2005
1ST EDITION - STATIC INVERTERS AND CHARGE - May 7, 1999
1991 DRAFT - NOT ADOPTED FOR USE - June 1, 1991
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