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British Standards: BS89-3:1990

Standard No BS89-3:1990
Title of Standard Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for wattmeters and varmeters
ISBN 058018435 8
Date of Publication 31/08/90
Approx Pages 24
Description Electrical measuring instruments, Analogue signals, Signal devices, Varmeters, Wattmeters, Errors, Electrical testing, Marking, Accessories, Grades (quality), Working range, Overvoltage tests, Electric terminals, Trading standards, TSS
Cross references BS 89:Part 1, BS 89:Part 7, BS 89:Part 9, IEC 185
International Equiv (If Applicable ) EN 60051-3:1989 IEC 60051-3:1984
Replaces Standards : BS89:1977
Replacement Notes
Now Replaced By
Replaced by Notes
Committee Ref PEL/85

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