BS EN IEC 60051-2:2021

What is BS EN IEC 60051-2 about?

BS EN IEC 60051-2 specifies direct acting indicating ammeters and voltmeters having an analogue display.

BS EN IEC 60051-2 applies to:

• direct acting indicating ammeters and voltmeters whose scale marks do not correspond directly to their electrical input quantity, provided that the relationship between them is known

• direct acting indicating ammeters and voltmeters and accessories having electronic devices in their measuring and/or auxiliary circuits.

NOTE: BS EN IEC 60051-2 does not apply to:

• special purpose instruments which are covered by their own IEC standards
• special-purpose devices which are covered by their own IEC standards when they are used as accessories

Who is BS EN IEC 60051-2 for?

BS EN IEC 60051-2 on special requirements for ammeters and voltmeters is beneficial for:

• Electricians and people working in the electrical department
• Electrical engineers
• Mechanics
• Mechanical engineers

Why should you use BS EN IEC 60051-2?

A voltmeter is an instrument used for measuring the electrical potential difference between two points in an electric circuit. An ammeter is a measuring device used to measure the electric current in a circuit.

BS EN IEC 60051-2 assists the user with special requirements for ammeters and voltmeters. BS EN IEC 60051-2 is about direct acting indicating ammeters and voltmeters whose scale marks do not correspond directly to their electrical input quantity. BS EN IEC 60051-2 also provides information about direct acting indicating ammeters and voltmeters and accessories having electronic devices in their measuring and/or auxiliary circuits.

Overall BS EN IEC 60051-2 is helpful because it provides guidance about the electrical requirements and constructional requirements of the product which can be useful for your business.