Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use… has-digital 3 – Safety sign for

3 – Safety sign for use in a liftway below the carrier

These requirements allow for type testing of ISM RF applications operated at frequencies up to 18 GHz

What is BS 6068-6

shall be entered in the category “lifts” and not in the category “service lifts”

BS 8489-7 outlines specifications for watermist systems for the protection of low hazard occupancies as defined in BS 8489-1 and is intended to be read in conjunction with that standard which looks at the design and installation of watermist systems

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use… has-digital 3 – Safety sign for