iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
SIST

SIST HD 307.3.2 S2:1998

(Main)

Specification for solventless polymerisable resinous compounds used for electrical insulation -- Part 3: Specifications for individual materials -- Sheet 2: Quartz filled epoxy resinous compounds

Specification for solventless polymerisable resinous compounds used for electrical insulation -- Part 3: Specifications for individual materials -- Sheet 2: Quartz filled epoxy resinous compounds

Contains the requirements for quartz filled epoxy resinous compounds in the cured form.

Bestimmung für lösemittelfreie härtbare Reaktionsharzmassen für die Elektroisolierung -- Teil 3: Anforderungen an einzelne Werkstoffe -- Blatt 2: Mit Quarzmehl gefüllte Epoxidharzwerkstoffe

Spécification relative aux composés résineux polymérisables sans solvant utilisés comme isolants électriques -- Partie 3: Spécifications pour les matériaux particuliers -- Feuille 2: Composés résineux époxydes chargés de silice

Contient les prescriptions applicables aux composés résineux époxydes chargés de silice à l'état durci.

Specification for solventless polymerisable resinous compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 2: Quartz filled epoxy resinous compounds (IEC 60455-3-2:1987 + IEC 60455-3-2:1987/A1:1994)

General Information

Status
Withdrawn
Publication Date
30-Sep-1998
Withdrawal Date
11-Mar-2009
ICS
29.035.01 - Insulating materials in general
Technical Committee
IZO - Insulating materials
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
06-Mar-2009
Due Date
29-Mar-2009
Completion Date
12-Mar-2009
Ref Project
HD 307.3.2 S2:1997 - Specification for solventless polymerisable resinous compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 2: Quartz filled epoxy resinous compounds

Relations

Replaced By
SIST EN 60455-3-2:2004 - Resin based reactive compounds used for electrical insulation -- Part 3: Specifications for individual materials -- Sheet 2: Quartz filled epoxy resinous compounds
Effective Date
06-May-2014
Replaced By
SIST EN 60455-3-2:2004 - Resin based reactive compounds used for electrical insulation -- Part 3: Specifications for individual materials -- Sheet 2: Quartz filled epoxy resinous compounds
Effective Date
29-Jan-2023

Buy Standard

HD 307.3.2 S2:1998HD 307.3.2 S2:1998
PreviousNext
Standardization document
HD 307.3.2 S2:1998
English language
11 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

SIST
SIST EN 60450:2005/A1:2008(Amendment)
Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials
EN 60450:2004/A1:2007

Amandma A1:2008 je dodatek k standardu SIST EN 60450:2005
Describes a standardized method for the determination of the average viscometric degree of polymerization (DPv) of new and aged cellulosic electrically insulating materials. It may be applied to all cellulosic insulating materials such as those used in transformer, cable or capacitor manufacturing. The methods described can also be used for the determination of the intrinsic viscosity of solutions of chemically modified kraft papers, provided that these dissolve completely in the selected solvent. Caution should be taken if the method is applied to loaded kraft papers. Note: Within a sample of material, all the cellulose molecules do not have the same degree of polymerization so that the mean value measured by viscometric methods is not necessarily the same as that which may be obtained by, for instance, osmotic or ultra centrifuging methods. Experience has indicated the need for improved description of the experimental method. It describes a revised procedure that overcomes the limitations of the first edition.

  • Amendment
    5 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 60426:2007(Main)
Electrical insulating materials - Determination of electrolytic corrosion caused by insulating materials - Test methods
EN 60426:2007

This standard determines the ability of insulating materials to produce electrolytic corrosion on metals being in contact with them under the influence of electric stress, high humidity and elevated temperature. The effect of electrolytic corrosion is assessed in one test by using consecutively two methods: visual semi-quantitative method consisting in comparing visually the corrosion appearing on the anode and cathode metal strips, with those given in the reference figures. This method consists of the direct visual assessment of the degree of corrosion of two copper strips, acting as anode and cathode respectively, placed in contact with the tested insulating material under a d.c. potential difference at specified environmental conditions. The degree of corrosion is assessed by visually comparing the corrosion marks on the anode and cathode metal strips with those shown in the reference figures; quantitative method, which involves the tensile strength measurement, carried out on the same anode and cathode metal strips after visual inspection. An additional quantitative test method for determining electrolytic corrosion, which involves tensile strength measurement of copper wire, is described in the informative Annex C.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61212-1:2007(Main)
Insulating materials - Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes -- Part 1: Definitions, designations and general requirements
EN 61212-1:2006

This part of IEC 61212 gives the definitions related to the designations to be used for, and the general requirements to be fulfilled by, industrial rigid round laminated tubes and rods for electrical purposes made with any of the following resins as the binder: phenolic, epoxy (epoxide), melamine and silicone. The following reinforcements may be used either singly or in combination: cellulosic paper, woven cotton cloth, woven glass cloth, mica paper.Materials which conform to this specification meet established levels of performance.However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.
Safety warning:
It is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner.

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61033:2007(Main)
Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate
EN 61033:2006

Describes three methods of test: 1) twisted coil test (method A); 2) helical coil test (method B); 3) wire bundle test (method C).

  • Standard
    22 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61212-3-3:2007(Main)
Insulating materials - Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes -- Part 3: Specifications for individual materials -- Sheet 3: Round laminated moulded rods
EN 61212-3-3:2006

This part of IEC 61212-3 gives requirements for industrial rigid round laminated moulded rods for electrical purposes, based on different resins and different reinforcements. Applications and distinguishing properties are given in Table 1. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. Safety Warning: It is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner.

  • Standard
    12 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61212-2:2007(Main)
Insulating materials - Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes -- Part 2: Methods of test
EN 61212-2:2006

This part of IEC 61212 describes methods of test for the materials defined in IEC 61212-1. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. Safety warning: It is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner.

  • Standard
    26 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 60216-3:2006(Main)
Electrical insulating materials - Thermal endurance properties -- Part 3: Instructions for calculating thermal endurance characteristics
EN 60216-3:2006

This part of IEC 60216 specifies the calculation procedures to be used for deriving thermal endurance characteristics from experimental data obtained in accordance with the instructions of IEC 60216-1 and IEC 60216-2, using fixed ageing temperatures and variable ageing times. The experimental data may be obtained using non-destructive, destructive or proof tests. Data obtained from non-destructive or proof tests may be incomplete, in that measurement of times taken to reach the endpoint may have been terminated at some point after the median time but before all specimens have reached end-point. The procedures are illustrated by worked examples, and suitable computer programs are recommended to facilitate the calculations.

  • Standard
    53 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    53 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 60216-4-1:2006(Main)
Electrical insulating materials - Thermal endurance properties -- Part 4-1: Ageing ovens - Single-chamber ovens
EN 60216-4-1:2006

This part of IEC 60216 covers minimum requirements for  ventilated and electrically heated single-chamber ovens, with  or without forced gas circulation, for thermal endurance  evaluation of electrical insulation. It covers ovens designed to  operate over all or part of the temperature range from 20 °C  above ambient to 500 °C. It gives acceptance tests and  inservice monitoring tests for these ageing ovens.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 60450:2005(Main)
Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials
EN 60450:2004

Describes a standardized method for the determination of the average viscometric degree of polymerization (DPv) of new and aged cellulosic electrically insulating materials. It may be applied to all cellulosic insulating materials such as those used in transformer, cable or capacitor manufacturing. The methods described can also be used for the determination of the intrinsic viscosity of solutions of chemically modified kraft papers, provided that these dissolve completely in the selected solvent. Caution should be taken if the method is applied to loaded kraft papers. Note: Within a sample of material, all the cellulose molecules do not have the same degree of polymerization so that the mean value measured by viscometric methods is not necessarily the same as that which may be obtained by, for instance, osmotic or ultra centrifuging methods. Experience has indicated the need for improved description of the experimental method. It describes a revised procedure that overcomes the limitations of the first edition.

  • Standard
    26 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 60454-3-19:2004(Main)
Pressure-sensitive adhesive tapes for electrical purposes -- Part 3: Specifications for individual materials -- Sheet 19: Tapes made from various backing materials with pressure-sensitive adhesive on both sides
EN 60454-3-19:2003

Contains the requirements for pressure-sensitive adhesive tapes made with various backing materials with both sides covered with a pressure-sensitive adhesive. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application, and not based on this specification alone.

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day