dtsd178 three phase four wire ct operated meter is a multi-functional three-phase smart meter with modular design. the meter is used to accurately measure electrical energy for commercial and residential users. it has a powerful anti-tampering function and can perform forward only or net-metering measurement of active and reactive and apparent power. dtsd178 can be equipped with flexible communication modules, which can provide multiple communication media (such as rf, gsm/gprs, plc) for remote management and reading.
• high accuracy/net-metering/neutral measure.
• plug and play modular design（plc/rf/gprs/3g/lte）.
• multi-rate electric energy and maximum demand calculation.
• rich auto display, push-button display, high resolution display items.
• high precision rtc clock and calendar.
• powerful anti-tampering function.
• high-capacity storage for curve data, event recording, etc..
• ami interconnection design, remote firmware upgrade.
• provide iec/dlms/kema certification.
