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BSI - BS 89-3

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Specification for special requirements for wattmeters and varmeters

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Organization: BSI
Publication Date: 31 August 1990
Status: active
Page Count: 18
ICS Code (Measurement of electrical and magnetic quantities): 17.220.20
scope:

Classification, construction, marking, electrical and mechanical requirements, and tests for analogue wattmeters and varmeters.

Document History

BS 89-3
August 31, 1990
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Specification for special requirements for wattmeters and varmeters
Classification, construction, marking, electrical and mechanical requirements, and tests for analogue wattmeters and varmeters.
BS 89-3
August 1, 1990
Direct Acting Indicating Analogue Electrical Measuring Instruments and Their Accessories Part 3: Specification for Requirements for Wattmeters and Varmeters
A description is not available for this item.

References

This document references:
BS 89-9 - Direct Acting Indicating Analogue Electrical Measuring Instruments and Their Accessories Part 9: Recommended Test Methods
Published by BSI on August 31, 1990
General test conditions, test methods, error tests, variation tests and other tests. Contains index of tests with reference to other Parts of BS 89.
This document references:
BS 89-9 - Direct Acting Indicating Analogue Electrical Measuring Instruments and Their Accessories Part 9: Recommended Test Methods
Published by BSI on August 31, 1990
General test conditions, test methods, error tests, variation tests and other tests. Contains index of tests with reference to other Parts of BS 89.
This document is referenced by:
BS EN 61143-1 - Electrical Measuring Instruments - X-t Recorders Part 1: Definitions and Requirements
Published by BSI on October 15, 1992
Requirements for recorders used for the measurement of voltage and current which measure and record analogue electrical quantities as a function of time. The standard does not cover safety...
This document is referenced by:
BS EN 61010-1 - Safety requirements for electrical equipment for measurement, control, and laboratory use Part 1: General requirements
Published by BSI on November 30, 2010
A description is not available for this item.
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