This standard specifies the general technical conditions and safety requirements for DC power supply equipment in electric power engineering, as well as requirements for inspection methods, inspection rules, marking, packaging, transportation and storage, etc. This standard applies to DC power supply equipment (hereinafter referred to as products) for powering DC control loads, DC power loads, etc. in power plants, substations and other electric power projects. And as the basis for product design, manufacture, inspection and use. This standard is also applicable to DC power supply equipment used in power engineering in metallurgy, petrochemical, railway and other industries. Refer to other DC power supply equipment not covered.
GB/T 19826-2005 history
2014GB/T 19826-2014 General specification and safety requirements for DC power supply equipment of power projects
2005GB/T 19826-2005 General specification and safety requirements for DC power supply equipment of power projects