UL 1741 definition

UL 1741 means the "Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources."
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UL 1741 means the Underwriters Laboratories Inc. Standard for Inverters, Converters, Controllers and Interconnection Sys- tem Equipment for Use with Distributed Energy Resources (February 15, 2018), with no future editions or amendments, which is incorporated by reference; on file with the Commission; and published by and available from Underwriters Laboratories Inc., 151 Eastern Avenue Bensenville, IL 60106-3072 and through https://standardscatalog.ul.com.
Sample 1Sample 2
UL 1741 means the Underwriters Laboratories Inc. Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use with Distributed Energy Resources (February 15, 2018), with no future editions or amendments, which is incorporated by reference; on file with the Commission; and published by and available from Underwriters Laboratories Inc., 000 Xxxxxxx Xxxxxx Xxxxxxxxxxx, XX 00000-0000 and through xxxxx://xxxxxxxxxxxxxxxx.xx.xxx.
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Examples of UL 1741 in a sentence

  • Many manufacturers submit their equipment to a nationally recognized testing laboratory that verifies compliance with UL 1741.

  • For DER systems, UL 1741 listing is a common form of DER inverter certification.

  • The inverter shall be considered certified for interconnected operation if it has been submitted by a manufacturer to a nationally recognized testing laboratory (“NRTL”) to comply with UL 1741.

  • The Underwriters’ Laboratories (UL) 1741 standard (Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources) addresses the electrical interconnection design of various forms of generating equipment.

  • Other organizations, such as the Canadian Standards Association (CSA), test to UL 1741.

  • The inverter shall be considered certified for interconnected operation if it has been submitted by a manufacturer to a nationally recognized testing laboratory (NRTL) to comply with UL 1741.

  • The interconnection protection system is tested and listed for compliance with the latest published edition of Underwriters Laboratories (UL) 1741 including the anti-islanding test.

  • The Underwriters' Laboratories (UL) 1741 standard (Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources) addresses the electrical interconnection design of various forms of generating equipment.

  • Certified Equipment - UL 1741 listing is a common form of DER inverter certification.

  • Proposed Interconnection Date: The interconnection protection system is tested and listed for compliance with the latest published edition of Underwriters Laboratories (UL) 1741 including the anti-islanding test.


More Definitions of UL 1741

UL 1741 means the Underwriters Laboratories Inc. Standard for Inverters, Converters, Controllers and Interconnection Sys- tem Equipment for Use with Distributed Energy Resources (February 15, 2018), with no future editions or amendments, which
Sample 1
UL 1741 means the August 3, 2020 revision of “Standard for Inverters,
Sample 1
UL 1741 means the September 28, 2021 edition of “Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources,” as adopted by reference in R 460.902.
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