Beijing Provincial Standard of the People's Republic of China
Latest
DB11/Z 797-2011
Scope
This guiding technical document stipulates the construction principles, power supply scope, power supply facility setting requirements, power supply requirements, power quality indicators, electric energy measurement, power supply monitoring, safety requirements, marking, construction and acceptance of electric vehicle charging station power supply systems. This guiding technical document applies to the construction of power supply systems for electric vehicle charging stations in Beijing. Centrally arranged AC charging piles with a total capacity greater than 100kVA can be implemented with reference to this guiding technical document.
DB11/Z 797-2011 history
2010DB11/Z 797-2011 Technical Specifications for Electric Vehicle Power Supply and Guarantee Power Supply System