This Standard specifies the basic provisions, protection equipment requirements, protection methods and protection tests for DC arc-fault circuit protection for photovoltaic power system. This Standard applies to DC-side arc-fault protection for photovoltaic power systems integrated with buildings.
Basic Data
Standard ID
GB/T 39750-2021 (GB/T39750-2021)
Description (Translated English)
Technology requirements of DC arc-fault circuit protection for photovoltaic power system
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
F12
Word Count Estimation
22,255
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
