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The following lists the key subject areas for this British Standards module.
Click the links to view the associated British Standards for each area.

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Electrical components ( Module 18 ) >

Electrical insulation in general, Electrical components ( Module 18 )
BS 2757:1986* IEC 60085:1984Method for determining the thermal classification of electrical insulation
BS 5622:Part 1:1979* IEC 60071-1:1976Guide for insulation co-ordination. Terms, definitions, principles and rules
BS 5622:Part 2:1979* IEC 60071-2:1976Guide for insulation co-ordination. Application guide
BS 7822-1:1995* IEC 60664-1:1992Insulation coordination for equipment within low-voltage systems. Principles, requirements and tests
BS 7822-2.1:1999* IEC 60664-2-1:1997Insulation coordination for equipment within low-voltage systems. Application guide. Dimensioning procedure worksheets and dimensioning examples
BS 7822-3:1995* IEC 60664-2-1:1997Insulation coordination for equipment within low-voltage systems. Use of coatings to achieve insulation coordination of printed board assemblies
BS EN 50209:1999Test of insulation of bars and coils of high-voltage machines
BS EN 60071-1:1996* IEC 60071-1:1993Insulation co-ordination. Definitions, principles and rules
BS EN 60071-2:1997* IEC 60071-2:1996Insulation co-ordination. Application guide
BS EN 61557-1:2007Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. General requirements
BS EN 61557-2:2007Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Insulation resistance
BS EN 61557-3:2007Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Loop impedance
BS EN 61557-4:2007Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Resistance of earth connection and equipotential bonding
BS EN 61557-5:2007Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Resistance to earth
BS EN 61557-6:2007Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.. Equipment for testing, measuring or monitoring of protective measures. Effectiveness of residual current devices (RCD) in TT, TN and IT systems
BS EN 61557-7:2007Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Phase sequence
BS EN 61557-8:2007Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Insulation monitoring devices for IT systems
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