IEC 60051-4:2018
Direct acting indicating analogue electrical measuring instruments and their accessories title - Part 4: Special requirements for frequency meters

Standard No.

IEC 60051-4:2018

Release Date

2018

Published By

International Electrotechnical Commission (IEC)

Latest

IEC 60051-4:2018

Replace

IEC 85/557/CDV:2016 IEC 60051-4:1984

Scope

This part of IEC 60051 applies to direct acting indicating analogue frequency meters of the following types: pointer-type frequency meters (as defined in 3.2.11 of IEC 60051-1:2016); vibrating-reed frequency meters (as defined in 3.2.12 of IEC 60051-1:2016). This document also applies to non-interchangeable accessories (as defined in 3.3 of IEC 60051-1:2016) used with frequency meters.

IEC 60051-4:2018 Referenced Document

• IEC 60051-1:2016 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts
• IEC 60051-9:1988 Direct acting indicating analogue electrical measuring instruments and their accessories; part 9: recommended test methods

IEC 60051-4:2018 history

• 2018 IEC 60051-4:2018 Direct acting indicating analogue electrical measuring instruments and their accessories title - Part 4: Special requirements for frequency meters
• 1984 IEC 60051-4:1984 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 4 : Special requirements for frequency meters