ASTM D 3394 : 2016 : REDLINE
Current
The latest, up-to-date edition.
Standard Test Methods for Sampling and Testing Electrical Insulating Board
English
30-11-2016
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 10.02, 2016 Describes the sampling and testing of electrical insulating boards.
| Committee |
D 09
|
| DocumentType |
Redline
|
| Pages |
10
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
1.1These test methods cover the sampling and testing of electrical insulating boards. These boards are porous, usually fibrous sheets used for dielectric and structural purposes in electrical apparatus.
1.2These test methods are not intended for testing vulcanized fibre or molded laminated sheets.
1.3These test methods are applicable to board materials having a nominal thickness of at least 0.030 in. (0.76 mm).
Note 1:For materials thinner than 0.030 in. (0.76 mm) see Test Methods D202.
1.4The test methods appear in the following sections:
| | ASTM Method | |
| Apparent Density | 18 – 23 | |
| Aqueous Extract Characteristics | 36 – 42 | D202 |
| Ash Content | 43 – 46 | T 413 |
| Compatibility with Dielectric | 47 – 52 | D664, D877, D924, |
| Compressibility | 79 – 85 | |
| Conditioning | 11 | D685 |
| Degree of Polymerization | 86 – 89 | D4243 |
| Dielectric Strength in Air | 53 – 59 | D149 |
| Dielectric Strength in Oil | 60 – 65 | D149, D2413, D3426 |
| Dimensions of Sheets | 12 – 17 | |
| Moisture Content | 31 – 35 | D644 |
| Oil Absorption | 72 – 78 | |
| Reports | 10 | |
| Sampling | 6 – 9 | D3636 |
| Shrinkage | 24 – 30 | D644 |
| Tensile Properties | 66 – 71 | D202 |
1.5The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
| ASTM D 4063 : 1999 : R2004 | Standard Specification for Pressboard for Electrical Insulating Purposes |
| ASTM D 3089 : 1997 : R2008 | Standard Practice for Determining the A-D Dimension of Aerosol Valve Dip Tubes |
| ASTM D 4063 : 1999 | Standard Specification for Pressboard for Electrical Insulating Purposes |
| ASTM D 202 : 2017 : REDLINE | Standard Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation |
| ASTM D 4063 : 1999 : R2016 | Standard Specification for Pressboard for Electrical Insulating Purposes |
| ANSI/NEMA FI 3:2004 | Calendered Aramid Papers Used for Electrical Insulation |
| ASTM D 4063 : 1999 : R2009 | Standard Specification for Pressboard for Electrical Insulating Purposes |
| ASTM E 1420 : 1991 | Practice for Specifying Polymeric Materials for Service in Ionizing Radiation Environments (Withdrawn 1996) |
| ASTM D 2413 : 2016 : REDLINE | Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric |
| ASTM D 644 : 1999 | Standard Test Method for Moisture Content of Paper and Paperboard by Oven Drying |
| ASTM D 1816 : 2012 : REDLINE | Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes |
| ASTM D 924 : 2015 : REDLINE | Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids |
| ASTM D 202 : 2017 : REDLINE | Standard Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation |
| ASTM D 2865 : 2001 | Standard Practice for Calibration of Standards and Equipment for Electrical Insulating Materials Testing |
| ASTM D 2413 : 2016 : REDLINE | Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric |
| ASTM D 4243 : 2016 : REDLINE | Standard Test Method for Measurement of Average Viscometric Degree of Polymerization of New and Aged Electrical Papers and Boards |
| TAPPI T 413 : 2011 | ASH IN WOOD, PULP, PAPER AND PAPERBOARD: COMBUSTION AT 900 DEGREES C |
| ASTM D 685 : 2017 : REDLINE | Standard Practice for Conditioning Paper and Paper Products for Testing |
| ASTM D 374 : 1999 | Standard Test Methods for Thickness of Solid Electrical Insulation |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.