GB/T 44660-2024
电器附件能效等级的测定方法
Methodology for determining the energy efficiency class of electrical accessories
- 实施日期
- 2025-04-01
- ICS 分类
- 27.015;29.120.01
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 4,341 条
GB/T 44660-2024
Methodology for determining the energy efficiency class of electrical accessories
GB/T 15934-2024
Electrical accessories—Cord sets and interconnection cord sets
GB/T 44654-2024
Amorphous soft magnetic alloy wire
GB/T 13542.4-2024
Plastic films for electrical purposes—Part 4:Polyethylene terephthalate films
GB/T 34577-2024
Technical guide for by-pass working on distribution network
GB/T 22671-2024
Test methods for external-rotor motors
GB/T 5169.49-2024
Fire hazard testing for electric and electronic products—Part 49: Arc test method—Arc ignition test method for materials
GB/T 20834-2024
Technical requirements for motor-generator
GB/T 24625-2024
Guide for the design and application of synchronous motors for converter supply
GB/T 13888-2024
Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit
GB/T 11017.3-2024
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 66 kV (Um=72.5 kV) and 110 kV (Um =126 kV) —Part 3: Accessories
GB/T 11017.2-2024
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 66 kV(Um=72.5 kV) and 110 kV (Um=126 kV)—Part 2: Power cables
GB/T 39673.6-2024
Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 6: Requirements for planning and installation
GB/T 16915.2-2024
Switches for household and similar fixed electrical installations—Part 2-1: Particular requirements for electronic control devices
GB/T 16915.1-2024
Switches for household and similar fixed electrical installations—Part 1: General requirements
GB/T 31034-2024
Insulating back sheet for crystalline silicon photovoltaic(PV) modules
GB/T 24203-2024
Method for determination of bulk density, true density, true porosity and oppen porosity of carbon materials
GB/T 28569-2024
Electric energy metering for electric vehicle AC charging spot
GB/T 29318-2024
Electric energy metering for off-board charger of electric vehicle
GB/T 44663-2024
Insulating liquids—Unused modified or blended esters for electrotechnical applications