
【国外标准】 IEEE Trial-Use Standard for Dielectric Test Requirements for Power Transformers for Operation at System Voltages from 115 kV Through 230 kV
本网站 发布时间:
2025-04-28
- IEEE C57.12.14-1982 [ Withdrawn ]
- 定价: 53元 / 折扣价: 46 元
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
1.1 This standard prescribes insulation levels and dielectric test requirements for power transformers where : (1) The transformer insulation levels and dielectric test requirements are explicitly specified to be in accordance with this standard (2) The transformers are to be operated at system voltages from 115 kV through 230 kV (3) The transformer has a rating, either singlephase or three-phase, equal to or greater than 30 000 kVA self-cooled or 50 000 kVA forcedcooled 1.2 These requirements,… read more when specified, supersede all requirements relative to insulation levels and dielectric tests as contained in ANSI/ IEEE C57.12.00-1980 [4] ' and ANSI/IEEE C57.12.90-1980 [ 51. 1.3 Unless explicitly specified, this standard shall be considered as excluded in the event of any blanket reference to all current standards. read less
标准号:
IEEE C57.12.14-1982 [ Withdrawn ]
标准名称:
IEEE Trial-Use Standard for Dielectric Test Requirements for Power Transformers for Operation at System Voltages from 115 kV Through 230 kV
英文名称:
标准状态:
-
发布日期:
-
实施日期:
出版语种:
- 推荐标准
- ASTM C1130-24 Standard Practice for Calibration of Thin Heat Flux Transducers
- ASTM C1154-24 Standard Terminology for Fiber-Reinforced Cement Products
- ASTM C1227-24 Standard Specification for Precast Concrete Septic Tanks
- ASTM C1242-23c Standard Guide for Selection, Design, and Installation of Dimension Stone Attachment Systems
- ASTM C1256-25 Standard Practice for Interpreting Glass Fracture Surface Features
- ASTM C1363-24 Standard Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus
- ASTM C1558-24 Standard Guide for Development of Standard Data Records for Computerization of Thermal Transmission Test Data for Thermal Insulation
- ASTM C1613-24 Standard Specification for Precast Concrete Gravity Grease Interceptor Tanks
- ASTM C1668-24 Standard Specification for Externally Applied Reflective Insulation Systems on Rigid Duct in Heating, Ventilation, and Air Conditioning (HVAC) Systems
- ASTM C1702-23e1 Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry
- ASTM C1710-24 Standard Guide for Installation of Flexible Closed Cell Preformed Insulation in Tube and Sheet Form
- ASTM C1774-24 Standard Guide for Thermal Performance Testing of Cryogenic Insulation Systems
- ASTM C1937-24 Standard Specification for Layered, Glass Fiber Felt Pipe and Board Insulation
- ASTM C31/C31M-24a Standard Practice for Making and Curing Concrete Test Specimens in the Field
- ASTM C390-08(2024) Standard Practice for Sampling and Acceptance of Thermal Insulation Lots