BS ISO 7240-4. Fire detection and alarm systems. Part 4. Power supply equipment

including monofunctional isocyanates (e

6 Classification of the indications and interpretation of results

and electrical properties

BS 7197 is a British Standard which specifies requirements for bonds for connecting the metallic envelopes (protective conductors) of electric power cables at terminations and joints for system voltages up to 36 kV for the different types of cables covered by BS 7197

It is the responsibility of the purchaser or specifier to make the appropriate selections taking into account their particular requirements and any relevant national regulations and installation practices or codes

0 m in private dwellings

— manually controlled direct operated types (with or without relieving mechanism)

directionality

type 4 tapered wheels or different types of cylindrical plugs

whether in roll or sheet form

recommended characteristics of VLDs

Extinguishing agent