ANSI Socket Type Meter

ANSI Socket Type Meter DDS720E

DDS720E ANSI socket type watt-hour meter is a solid-state, single-phase residential electricity meter that provides utilities with unparalleled digital accuracy, reliability and serviceability in a cost-effective package. It complies with the latest ANSI standards C12.1-2008 for Electric Meters, Code for Electricity Meter and C12.20-2010 for Electricity Meters-0.2 and 0.5 Accuracy Classes.

The adoption of high grade components of the meter offers unsurpassed accuracy and reliability, while its latest manufacture technology ensures its precise measurement, advanced capabilities and an extended operating life.

The meter is built with solid, flame-retardant, aging proof material and offers ultrasonic welding mechanism for its housing.

With its versatility in communication, the meter allows incorporation in the existing data collection system, delivering advanced metering benefits.


Support Bi-directional and Uni-directional measurement
LCD display in large screen of wide temperature range
Infrared communication
Read display without power
Detection of tampering by reverse wiring
Screw /ultrasonic sealing


◎ Multi tariff

◎ External replaceable battery

◎ RF/ZigBee communication

◎ Cover open detection

Technical Parameters

Socket Type FM1S2W, FM2S3W
Rated Voltage Un 120 V, 240 V
Working Voltage Range 0.7~1.2 Un
Current Class and Test Amperes CL200 / TA30 A, CL100 TA15 A
Note: As for detailed specifications of the product, please download the PDF version.
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