IS 14697:2021
Current
The latest, up-to-date edition.
ac STATIC TRANSFORMER OPERATED WATTHOUR METERS CLASS 02 S AND 05 S AND VAR-HOUR METERS CLASS 02 S 05 S AND 10 S - SPECIFICATION First Revision
Hardcopy
English
04-08-2021
This standard specifies static watthour metersof accuracy class 0.2 S, 0.5 S and var-hour meters ofaccuracy class 0.2 S, 0.5 S and 1 S for the measurementof alternating current electrical active and reactiveenergy of frequency in the range of 45 Hz to 55 Hz forsingle phase and three phase balanced and unbalancedloads.
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