... ISO, KEMA, MID, STS certified. DTSD5-M three phase energy meter.Commercial application.Customization Service available.ISO, KEMA, MID, STS ... certified.DTSD5-M, a static three phase energy meter for industrial application. It is developed under the ongoing technology ... sum of total and export energy-Optional abnormalities alarms & logs -Independent sealing of the meter body and terminal cover- ...