TEST DEVICE FOR WATTHOUR METER

PROBLEM TO BE SOLVED: To provide a test device capable of an actual load test of a watthour meter using an existing test power source.SOLUTION: A test device includes: a voltage circuit for connecting voltage terminals of a plurality of watthour meters WH to be tested with a voltage source VS; and a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KAWAGOE JUN, TSUCHIYAMA TAKAHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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