British Standards Institution

Sector: Manufacturing

Overview: Under the direction of GEL/15, is responsible for the UK input to the work of international standards regarding specifications for solventless polymerisable resinous compounds used for electrical insulation (IEC 60455), Insulating varnishes containing solvent (IEC 60464), Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate (IEC 61033, Coatings for loaded printed boards (conformal coatings) (IEC 61086).

Committee standards activity

In Progress (0)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

Published (10)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 61086-3-1:2004	Coatings for loaded printed wire boards (conformal coatings). Specifications for individual materials. Coatings for general purpose (class 1), high reliability (class 2) and aerospace (class 3) Categories: Insulating materials. Plastics and rubber \| Printed circuits and boards Published standard begins : 2004-05-20	Published standard
BS EN 61086-1:2004	Coatings for loaded printed wire boards (conformal coatings). Definitions, classification and general requirements Categories: Insulating materials. Plastics and rubber \| Printed circuits and boards Published standard begins : 2004-06-16	Published standard
BS EN 61033:2006	Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate Categories: Electricity. Magnetism. Other \| Insulating materials. General Published standard begins : 2007-01-17	Published standard
BS EN 60464-3-1:2002, IEC 60464-3-1:2001	Varnishes used for electrical insulation. Specifications for individual materials. Sheet 1: Ambient curing finishing varnishes Categories: Insulating materials. General Published standard begins : 2022-09-08	Published standard
BS EN 60464-1:1999, IEC 60464-1:1998	Varnishes used for electrical insulation. Definitions and general requirements Categories: Insulating materials. General \| Insulating materials. Other \| Electrical engineering Published standard begins : 2022-09-08	Published standard
BS EN 60455-3-5:2006	Resin based reactive compounds used for electrical insulation. Specifications for individual materials. Unsaturated polyester based impregnating resins Categories: Insulating materials. General Published standard begins : 2022-09-08	Published standard
BS EN 60455-3-4:2003	Resin based reactive compounds used for electrical insulation. Specifications for individual materials. Filled polyurethane compounds. Sheet 4: Filled polyurethane compounds Categories: Insulating materials. General \| Insulating materials. Plastics and rubber Published standard begins : 2003-07-30	Published standard
BS EN 60455-3-3:2003	Resin based reactive compounds used for electrical insulation. Specifications for individual materials. Unfilled polyurethane compounds. Sheet 3: Unfilled polyurethane compouds Categories: Insulating materials. General Published standard begins : 2003-08-01	Published standard
BS EN 60455-3-2:2003	Resin based reactive compounds used for electrical insulation. Specifications for individual materials. Quartz filled epoxy resinous compounds. Sheet 2: Quartz filled epoxy resinous compounds Categories: Insulating materials. General Published standard begins : 2003-08-01	Published standard
BS EN 60455-3-1:2003	Resin based reactive compounds used for electrical insulation. Specifications for individual materials. Unfilled epoxy resinous compounds. Sheet 1: Unfilled epoxy resinous compounds Categories: Insulating materials. General Published standard begins : 2003-08-01	Published standard

Withdrawn (2)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 60455-2:2015	Resin based reactive compounds used for electrical insulation. Methods of test Categories: Thermodynamics. Other \| Electricity. Magnetism. Other \| Insulating materials. General Withdrawn begins : 2015-11-25	Withdrawn
BS EN 60455-2:1999, IEC 60455-2:1998	Resin based reactive compounds used for electrical insulation. Methods of test Categories: Insulating materials. Plastics and rubber \| Piezoelectric devices Withdrawn begins : 2018-07-17	Withdrawn

Standards Development

GEL/15/7 - (Disbanded 08.09.22 See GEL/15) Resins and varnishes

Committee standards activity