BS 5839-4:1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
28-10-2002
English
29-04-1988
Foreword
Committees responsible
Specification
Section one. General
1. Scope
2. Definitions
Section two. Requirements
3. Functional requirements
4. Construction requirements
5. Electrical requirements
6. Marking and data
Section three. Tests
7. General details of tests
8. Dry heat
9. cold
10. Damp heat (steady state), insulation resistance
and dielectric strength
11. Vibration (operational)
12. Vibration (endurance)
13. Electrostatic discharges
14. Electromagnetic interference
15. Electrical fast transients
16. Variations in power supply
17. Battery charging
Appendix
A. Functional test
Tables
1. Accessibility levels for controls and indications
2. Test voltages for dielectric strength
3. Voltage and load combinations
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