This standard specifies the test methods for the energy consumption of electric power fittings (referred to as fitting energy consumption) and the requirements for the evaluation of energy-saving technologies. This standard applies to power fittings that are in direct contact with conductors.
DL/T 1288-2013 Referenced Document
DL/T 768.1 Manufacturing quality of electrical fittings - Part 1: Malleable iron castings*, 2017-03-28 Update
DL/T 768.2 Manufacturing quality of electrical fittings - Part 2: Forgings of ferrous metals*, 2017-08-02 Update
DL/T 768.3 Manufacturing quality of electric power fittings part 3: Stamping parts*, 2017-08-02 Update
DL/T 768.4 Manufacturing quality of electrical fittings - Part 4: Ductile iron castings*, 2017-08-02 Update
DL/T 768.5 Manufacturing quality of electrical fittings - Part 5: Aluminum parts*, 2017-08-02 Update
DL/T 768.6 Manufacturing quality of electrical fittings - Part 6: Welded and thermally cut parts
DL/T 768.7 Manufacture quality specification for electric power fittings hot dip galvanized coatings on fabricated iron and steel articles
GB/T 2314 General technical requirements for electric power fittings