UL 1741

Original price was: $998.00.Current price is: $598.80.

Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources

Published by Publication Date Number of Pages
UL 09/28/2021 0
Category:

Description

UL 1741 – Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources

Product Details

Edition:
3
Published:
09/28/2021
Note:
This product is unavailable in Ukraine, Russia, Belarus

Original price was: $897.00.Current price is: $538.20.

Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources
standard by Underwriters Laboratories, 01/28/2010

Category:

Description

Please note: All interim revisions for this edition available at time of your purchase will be included.

Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources

UL 1741

1 Scope

1.1 These requirements cover inverters, converters, charge controllers, and interconnection system equipment (ISE) intended for use in stand-alone (not grid-connected) or utility-interactive (grid-connected) power systems. Utility-interactive inverters, converters, and ISE are intended to be operated in parallel with an electric power system (EPS) to supply power to common loads.

1.2 For utility-interactive equipment, these requirements are intended to supplement and be used in conjunction with the Standard for Interconnecting Distributed Resources With Electric Power Systems, IEEE 1547, and the Standard for Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems, IEEE 1547.1.

1.3 These requirements cover AC modules that combine flat-plate photovoltaic modules and inverters to provide AC output power for stand-alone use or utility-interaction, and power systems that combine other alternative energy sources with inverters, converters, charge controllers, and interconnection system equipment (ISE), in system specific combinations.

1.4 These requirements also cover power systems that combine independent power sources with inverters, converters, charge controllers, and interconnection system equipment (ISE) in system specific combinations.

1.5 The products covered by these requirements are intended to be installed in accordance with the National Electrical Code, NFPA 70.

Product Details

Edition:
2
Published:
01/28/2010
Number of Pages:
144
Note:
This product is unavailable in Ukraine, Russia, Belarus