The DTSD178-2 is a three-phase electricity meter for residential usage, which is available for 4-wire

applications and complies with IEC62055-41, IEC 62052-11, 62053-21, 62053-22, 62053-23, 62056-53,

62056-61 and 62056-62 international standards. The DDS178-2 is designed for the measurement of

active and reactive energy, time-of-use metering, data recording, alarm detection, as well as the control

switch function for connecting or disconnecting user’s power.

 l IP54

l Plug and play modular design (PLC/RF/GPRS/3G/LTE)

l Multi-rate electric energy and maximum demand calculation

l Rich auto display, push-button display, high resolution display items

l High precision RTC clock and calendar

l Powerful anti-tampering function

l Prepay/Post pay function, local/remote charges

l High-capacity storage for curve data, event recording, etc.

l AMI interconnection design, remote firmware upgrade

l Multi-mode load control logic

l Provide STS/IEC/DLMS/KEMA certification

l Neutral measurement

l Multi tariff (TOU/TOD)

l Magnet detection

l External replaceable battery

l RS485