GB/T 7260.3-2003 Uninterruptible power systems(UPS)—Part 3:Method of specifying the performance and test requirements

GB 7260.2-2003 Uninterruptible power systems(UPS)—Part 2:Electromagnetic compatibility(EMC) requirements

GB 7260-1987

GB/T 7260.3-2024 Uninterruptible power systems (UPS)—Part 3:Method of specifying the performance and test requirements

GB/T 12113-2003 Methods of measurement of touch current and protective conductor current GB/T 12113-2023 Methods of measurement of touch current and protective conductor current GB 16895.1-1997 Electrical installations of buildings Part 1:Scope, object and fundamental principles GB/T 16895.1-2008 Low-voltage electrical installations—Part 1:Fundamental principles,assessment of general characteristics,definitions GB 16895.2-1997 Electrical installations of buildings—Part 4:Protection for safety Chapter 42:Protection against thermal effects GB/T 16895.2-2005 Electrical installations of buildings—Part 4-42:Protection for safety—Protection against thermal effects GB/T 16895.2-2017 Low-voltage electrical installations—Part 4-42:Protection for safety—Protection against thermal effects GB 16895.3-1997 Electrical installations of buildings Part 5:Selection and erection of electrical equipment Chapter 54:Earthing arrangements and protective conductors GB/T 16895.3-2004 Electrical installations of buildings—Part 5-54:Selection and erection of electrical equipment-Earthing arrangements, protective conductors and protective bonding conductors GB/T 16895.3-2017 Low-voltage electrical installations—Part 5-54:Selection and erection of electrical equipment—Earthing arrangements and protective conductors GB/T 16895.3-2024 Low-voltage electrical installations—Part 5-54:Selection and erection of electrical equipment—Earthing arrangements and protective conductors GB/T 16895.4-1997 Electrical installations of buildings Part 5:Selection and erection of electrical equipment Chapter 53:Switchgear and control gear GB 16895.5-2000 Electrical installations of buildings—Part 4:Protection for safety—Chapter 43:Protection against over current GB/T 16895.5-2012 Low-voltage electrical installations—Part 4-43:Protection for safety—Protection against overcurrent GB 16895.6-2000 Electrical installations of buildings—Part 5:Selection and erection of electric equipment—Chapter 52:Wiring systems GB/T 16895.6-2014 Low-voltage electrical installations—Part 5-52:Selection and erection of electrical equipment—Wiring systems GB/T 18039.3-2003 Electromagnetic compatibility—Environment—Eompatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems IEC 60050(351):1975 IEC 60050(826):1982 IEC 60050(441):1984 IEC 60309(所有部分) IEC 60364-4(所有部分) IEC 61140:1997 ISO/DIS 7779:2000 ISO 7000:1989

IEC 62040-3:1999