ANSI Single Phase Meter DDS720E

meter type DDS720E
meter type DDS720E

The DDS720E energy meter is available as a smart two-wire single-phase meter or as a smart three-wire single-phase energy meter according to ANSI (American National Standards Institute) standards.
Connection type is socket FM1S2W or FM2S3W. This meter is used for accurate power measurement for commercial and private customers. An integrated radio frequency (RF) module, along with the Handheld Unit (HHU), provides access to local meters

Certificate AnsiANSI compliant
Certificate MetlabsMET Labs certified


Tamper protection

Nominal voltage (Un)120 V
Voltage range for operation0.7 Un to 1.3 Un
Nominal frequency50 Hz, 60 Hz
Current class/test ampereCL200/TA30A, CL100/TA15A
Operating temperature-25 °C to +70 °C
Humidity< 95 %
Accuracy classActive energy class 0.2/0.5
Ingress protectionIP54
CommunicationInfrared port, radio frequency (optional)
Dimensions176 mm x 176 mm x 99 mm
Connection typeSocket type FM1S2W, FM2S3W

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Title: DDS720E_V3_EN
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published: 06 Jul, 2022

    remaining signs: 800

    Editor's note: This article was originally published in July 2019 and has been updated for comprehensiveness.