JB/T 10443.2-2017Laminated pressboard for electrical purposes - Part 2: Methods of test (English PDF)

1 Foreword

JB/T 10443.2-2017 was issued by MIIT on 12 April 2017.

It replaces the earlier edition JB/T 10443.2-2004.

It is one of 5 parts of the JB/T 10443 series.

2 Scope

This standard is the Chinese mechanical industry standard that sets out the methods of test for laminated pressboard for electrical purposes, where it forms Part 2. It is an identical (IDT) adoption of IEC 60763-2-2007. The methods it describes are applied to laminated paperboard intended for electrical use. It quotes GB/T 1408.1, GB/T 5654, IEC 60250, IEC 60296, IEC 60641-2, IEC 61125, IEC 62021-1, ISO 287 and ISO 2144. A recommended standard of the Ministry of Industry and Information Technology under Chinese classification K15, it replaces JB/T 10443.2-2004.

3 Normative references

JB/T 10443.2-2017 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 1408.1-2016 — Insulating materials -- Test methods for electric strength -- Part 1: Test at power frequencies

GB/T 5654

IEC 60250-1969

IEC 60296-2012

IEC 60641-2-2004

IEC 61125

IEC 62021-1

ISO 287

ISO 2144

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other parts of this standard:

JB/T 10443.1-2004 — Specification for laminated pressboard - Part 1: Definitions, classification and general requirements

JB/T 10443.1-2017 — Part 1: Definitions, classification and general requirements

JB/T 10443.3-2004 — Specification for laminated pressboard - Part 3: Specifications for individual materials - Laminated precompressed pressboard types LB3.1.1, LB3.1.2, LB3.3.1 and LB3.3.2

JB/T 10443.3-2017 — Part 3: Precompressed pressboard types LB3.1A.1 and LB3.1A.2

Other editions:

JB/T 10443.2-2004 (earlier edition)

6 Classification and status

Prefix JB/T: recommended standard.