Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Low voltage decoupling filters. Phase coupler Ingestion-build-156411 The conversion factor used

The conversion factor used

This standard will have no bearing whatsoever on any National Building / Health and Safety regulations which may exist and whose requirements have to apply separately and in parallel with these test performance requirements

Anyone involved in structural or thermal design

This part of ISO 9241 provides a comprehensive terminology for electronic visual displays and explains the terms and definitions used in the other parts of ISO 9241

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Low voltage decoupling filters. Phase coupler Ingestion-build-156411 The conversion factor used1 Scope This European Standard applies to phase couplers in a mains communication system for phase to neutral voltage not exceeding 250 V a. c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings. This European Standard applies to phase couplers used to control the coupling of communication signals between phases or sections of a mains