GB/T 12944-2011
高压穿墙瓷套管
High-voltage ceramic wall bushings
- 实施日期
- 2011-12-01
- ICS 分类
- 29.080.10
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 12944-2011
High-voltage ceramic wall bushings
GB/T 26874-2011
Characteristics of ceramic insulator units of the long rod type for high-voltage overhead lines
GB/T 26869-2011
Insulator-Test on indoor post insulator of organic material for systems with nominal voltages greater than 1000V up to but not including 300kV
GB/T 26166-2010
Wall bushings for ±800kV DC power systems
GB/T 1001.2-2010
Insulators for overhead lines with a nominal voltage above 1000V - Part 2: Insulator strings and insulator sets for a.c.systems - Definitions, test methods and acceptance criteria
GB/T 26170-2010
Electrical insulation systems - Short-time evaluation of combined thermal and electrical stresses
GB/T 23756.2-2010
Evaluation of electrical endurance of electrical insulation systems - Part 2: Evaluation procedures based on extreme-value distributions
GB/T 26218.2-2010
Selection and dimensioning of high-voltage insulator intended for use in polluted conditinos - Part 2: Ceramic and glass insulators for a.c.systems
GB/T 26218.1-2010
Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles
GB/T 25317-2010
Dimensions of clevis and tongue couplings of string insulator units
GB/T 311.4-2010
Insulation co-ordination - Part 4: Computational guide to insulation Co-ordination and modeling of electrical networks
GB/T 25318-2010
Locking devices for ball and socket couplings of string insulator units:Dimensions and tests.
GB/T 25083-2010
Metal-oxide surge arresters without gaps for ±800kV UHVDC systems
GB/T 25096-2010
Composite station post insulators for substations with AC voltages greater than 1000V - Definitions,test methods and acceptance riteria
GB/T 25084-2010
Insulator strings and sets for overhead lines with a nominal voltage greater than 1000V - AC power arc tests
GB/T 11032-2010
Metal-oxide surge arresters without gaps for a.c. systems
GB/T 24624-2009
Insulated bushings - Guide for the interpretation of dissolved gas analysis(DGA)in bushings where oil is the impregnating medium of the main insulation(generally paper)
GB/T 24623-2009
Radio interference test on high-voltage insulators
GB/T 24622-2009
Guidance on the measurement of wettability of insulator surfaces
GB/Z 23756.1-2009
Evaluation of electrical endurance of electrical insulation systems - Part 1: General considerations and evaluation procedures based on normal distributions