EN 61628-2:1999
(Main)Corrugated pressboard and presspaper for electrical purposes - Part 2: Methods of test
Corrugated pressboard and presspaper for electrical purposes - Part 2: Methods of test
Gives test methods (type and dimension of corrugation, dimensional changes on drying, compressive strength and compression modulus) for the materials classified in EN 61628-1.
Wellspan für elektrotechnische Zwecke - Teil 2: Prüfverfahren
Cartons et papiers comprimés ondulés à usages électriques - Partie 2: Méthodes d'essais
Donne des méthodes d'essais (types et dimensions de l'ondulation, variation dimensionnelle au séchage, résistance à la compression et module de compression) applicables aux matériaux définis dans la EN 61628-1.
Valovita prešpanska plošča in prešpanski papir za električne namene – 2. del: Preskušalne metode (IEC 61628-2:1998)
General Information
- Status
- Published
- Publication Date
- 20-Jan-1999
- Withdrawal Date
- 30-Sep-2001
- Technical Committee
- CLC/SR 15 - Insulating materials
- Drafting Committee
- IEC/TC 15 - IEC_TC_15
- Parallel Committee
- IEC/SC 15C - IEC_SC_15C
- Current Stage
- 6060 - Document made available - Publishing
- Start Date
- 21-Jan-1999
- Completion Date
- 21-Jan-1999
Relations
- Effective Date
- 28-Jan-2023
Overview
EN 61628-2:1999 - Corrugated pressboard and presspaper for electrical purposes - Part 2: Methods of test (CLC) specifies the standardized test methods used to assess corrugated pressboard and presspaper that are classified under EN 61628-1. The standard defines how to determine corrugation geometry, dimensional stability on drying, and key mechanical properties relevant to electrical insulation performance.
Key topics
The standard focuses on test methods and measurable properties rather than material composition. Main technical topics include:
- Type and dimensions of corrugation - standardized identification and measurement of corrugation profile and geometry.
- Dimensional changes on drying - procedures to evaluate shrinkage/expansion when the material is dried under specified conditions.
- Compressive strength - methods to measure the load-bearing capacity of corrugated pressboard/presspaper under compression.
- Compression modulus - procedures to determine stiffness in compression (elastic response) for quality control and design input.
- Relationship to classification in EN 61628-1 - tests apply to materials as classified in Part 1.
Note: EN 61628-2 provides test procedures and acceptance criteria context, not manufacturing specifications.
Applications
EN 61628-2 is used wherever corrugated pressboard and presspaper serve as electrical insulating materials. Typical practical applications include:
- Design verification and quality control for insulating components and barriers in electrical equipment
- Material acceptance testing by manufacturers and purchasers
- Specifying test requirements in procurement documents for electrical insulation materials
- Supporting safety and reliability assessments for transformers, switchgear, coils, and other electrical apparatus where board/paper insulation is employed
(Use of the materials in specific equipment should be validated against device-specific and national regulations.)
Who uses this standard
- Manufacturers of corrugated pressboard and presspaper for electrical insulation
- Independent testing laboratories and quality assurance teams
- Design and development engineers in electrical equipment industries
- Procurement specialists specifying insulation material performance
- Certification and compliance bodies validating material test results
Related standards
- EN 61628-1 - Classification and general requirements for corrugated pressboard and presspaper (reference for material classes)
- Other international and regional standards on insulating papers and boards and general electrical insulation testing (e.g., related IEC/CENELEC documents) - consult national standardization bodies for cross-references.
Keywords: EN 61628-2:1999, corrugated pressboard, presspaper, methods of test, compressive strength, compression modulus, dimensional changes on drying, electrical insulation, CLC, EN 61628-1.
Frequently Asked Questions
EN 61628-2:1999 is a standard published by CLC. Its full title is "Corrugated pressboard and presspaper for electrical purposes - Part 2: Methods of test". This standard covers: Gives test methods (type and dimension of corrugation, dimensional changes on drying, compressive strength and compression modulus) for the materials classified in EN 61628-1.
Gives test methods (type and dimension of corrugation, dimensional changes on drying, compressive strength and compression modulus) for the materials classified in EN 61628-1.
EN 61628-2:1999 is classified under the following ICS (International Classification for Standards) categories: 29.035.10 - Paper and board insulating materials. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 61628-2:1999 has the following relationships with other standards: It is inter standard links to EN 61628-2:1999/A1:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN 61628-2:1999 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CLC standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2001
9DORYLWDSUHãSDQVNDSORãþDLQSUHãSDQVNLSDSLU]DHOHNWULþQHQDPHQH±GHO
3UHVNXãDOQHPHWRGH ,(&
Corrugated pressboard and presspaper for electrical purposes -- Part 2: Methods of test
Wellspan für elektrotechnische Zwecke -- Teil 2: Prüfverfahren
Cartons et papiers comprimés ondulés à usages électriques -- Partie 2: Méthodes
d'essais
Ta slovenski standard je istoveten z: EN 61628-2:1999
ICS:
29.035.10 Papirni in kartonski izolacijski Paper and board insulating
materiali materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
--------
...
제목: EN 61628-2:1999 - 전기용 골판지 및 평각 절연지 - 파트 2: 시험방법 내용: EN 61628-2:1999는 전기용으로 사용되는 골판지 및 평각 절연지에 대한 시험방법을 제공하는 표준이다. 이 시험방법에는 골판지의 유형과 치수, 건조 시 차원 변화, 압축 강도 및 압축 탄성 계수 등을 측정하는 방법이 포함되어 있다. 이러한 방법은 EN 61628-1에 분류된 재료에 적용된다.
記事タイトル：EN 61628-2:1999 - 電気用の継ぎ目ボードとプレス用紙 - 第2部：試験方法 記事内容：EN 61628-2:1999は、電気用途に使用される継ぎ目ボードとプレス用紙の試験方法を提供する規格です。試験方法には、継ぎ目の種類と寸法、乾燥時の寸法変化、圧縮強度、および圧縮弾性係数の測定が含まれています。これらの方法は、EN 61628-1で分類される材料に適用されます。
The article discusses EN 61628-2:1999, which is a standard that provides test methods for corrugated pressboard and presspaper used in electrical applications. The test methods include determining the type and dimension of corrugation, measuring dimensional changes when dried, assessing compressive strength, and determining compression modulus. These methods are applicable to the materials classified in EN 61628-1.
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...