Standard Specification for Electrical Insulating Paper and Paperboard桽ulfate (Kraft) Layer Type
适用范围:<p id="s00002">1.1 This specification covers electrical grade unsized, unbleached sulfate paper and paperboard for use as layer insulation in coils, transformers, and similar apparatus. Other applicat...
实施日期:1999-03-10
Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric
适用范围:<p><span class="italic"><span class="italic">Dissipation Factor and Relative Permittivity</span>8212;</span>Knowledge of these properties is important in the design of electrical equipment such as cabl...
实施日期:1999-05-10
Standard Specification for Pressboard for Electrical Insulating Purposes
适用范围:<p id="s00002">1.1 This specification covers pressboard for electrical insulating purposes, manufactured from kraft, cotton, or kraft and cotton pulps. This board is intended for dielectrical or struct...
实施日期:1999-11-10
Standard Terminology Relating to Electrical Insulation
适用范围:<p id="s00002">1.1 This terminology is a compilation of technical terms used in conjunction with testing and specifying solid electrical and electronic insulating materials in standards under the juris...
实施日期:2008-05-01
Standard Test Methods for Sampling and Testing Electrical Insulating Board
适用范围:<p>Apparent density affects the dielectric and physical characteristics of insulating board and is a factor in the economics of its use in apparatus. This test is useful for specification, design, and...
实施日期:1994-01-15
Standard Test Method for Measurement of Average Viscometric Degree of Polymerization of New and Aged Electrical Papers and Boards
适用范围:<p>This test method may be applied to all papers made from unmodified cellulose, as used in transformer, cable, or capacitor manufacture. It applies to new or aged papers. For information, Appendix X1 ...
实施日期:1999-04-10
Standard Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation
适用范围:<p>In the buyer-seller relationship it is necessary that an understanding exists as to the expected nominal characteristics of the product, and the magnitude of permissible departure from the nominal ...
实施日期:2008-05-01
Standard Test Methods of Sampling and Testing Pulps to be Used in the Manufacture of Electrical Insulation
适用范围:<p>The conductivity of the water extract of electrical grade pulp results from electrolytic impurities in the pulp which may be present as ionizable acids, bases, salts, or a combination of these. The...
实施日期:1988-11-25
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