GB/T 7251.8-2020
低压成套开关设备和控制设备 第8部分:智能型成套设备通用技术要求
Low-voltage switchgear and controlgear assemblies—Part 8: General technical requirements for intelligent assembly
- 实施日期
- 2021-06-01
- ICS 分类
- 29.130.20
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。
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GB/T 7251.8-2020
Low-voltage switchgear and controlgear assemblies—Part 8: General technical requirements for intelligent assembly
GB/T 39270-2020
Voltage dip indices and severity assessment method
GB/T 10963.2-2020
Electrical accessories—Circuit-breakers for overcurrent protection for household and similar installations—Part 2: Circuit-breakers for AC and DC operation
GB/T 21971-2020
YZD series multi-speed three-phase induction motors for crane application—Technical specification
GB/T 10963.1-2020
Electrical accessories—Circuit-breakers for overcurrent protection for household and similar installations—Part 1: Circuit-breakers for a.c. operation
GB/T 21968-2020
YBZS series flameproof double-speed three-phase induction motors for crane application—Technical specification
GB/T 13539.5-2020
Low-voltage fuses—Part 5: Guidance for the application of low-voltage fuses
GB/T 23753-2020
Technical parameters and requirements for 110 kV and above oil-immersed shunt reactors
GB/T 39275-2020
Power electronics systems and equipment—Operation conditions and characteristics of active infeed converter (AIC) applications
GB/T 25117-2020
Railway applications—Rolling stock—Combined test method for traction systems
GB/T 14048.2-2020
Low-voltage switchgear and controlgear—Part 2: Circuit-breakers
GB/T 14048.4-2020
Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector)
GB/T 11094-2020
Gallium arsenide single crystal and cutting wafer grown by horizontal bridgman method
GB/T 15144-2020
AC and/or DC-supplied electronic control gear for tubular fluorescent lamps—Performance requirements
GB/T 39022-2020
Lighting system and related equipment—Terms and definitions
GB/T 39008-2020
Double-capped integrated LED lamps—Performance requirements
GB/T 39075-2020
Organic light emitting diode (OLED) panels for general lighting—Safety requirements
GB/T 18661-2020
Metal-halide lamp(ScI3-NaI series)—Performance requirements
GB/T 38984.1-2020
Generic specification of information on products by properties—Part 1: Principles and methods
GB/T 39018-2020
Intelligent lighting equipment—Non-active mode power measurement