IEC 60371-3-1:2006 ED3

Specification for insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 1: Commutator separators and materials

Publication date:   Jun 13, 2006

General information

60.60 Standard published   Jun 13, 2006

IEC

TC 15

International Standard

29.035.50   Mica based materials

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Scope

IEC 60371-3-1:2006 applies to several types of rigid materials based on mica splittings or mica paper for commutator separators. These products shall be made from muscovite or phlogopite mica, built up from mica splittings or mica paper by the use of a suitable bonding medium. They are supplied in the following forms:
- sheets in the dimensions in which they are pressed or after trimming;
- strips cut from sheets;
- commutator separators having the shapes and dimensions and in the conditions ordered by the user. The normal manufacturing thicknesses lie between 0,3 mm and 2 mm. This third edition of IEC 60371-3-1 replaces the second edition, published in 1984, and constitutes a technical revision. The main changes with regard to the previous edition concern the modification of clause numbers to align with clause numbering in the latest edition of IEC 60371-2:2004. Keywords: mica splittings or mica paper for commutator separators, muscovite or phlogopite mica

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60371-3-1:1984 ED2

NOW

PUBLISHED
IEC 60371-3-1:2006 ED3
60.60 Standard published
Jun 13, 2006