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Dongfang Electronics Co., Ltd.

Product Center IEC Series Meter Smart Prepayment Meter Smart Prepayment Meter Three phase STS prepaid keyboard meter DTSD178-2
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Smart Prepayment Meter
Three phase STS prepaid keyboard meter DTSD178-2
Three phase STS prepaid keyboard meter DTSD178-2
Overview
DTSD178-2 is an intelligent three-phase prepaid residential keyboard meter, which provides local and remote reading, writing, and recharging functions through STS standards and a unique pluggable communication module. DTSD178-2 is designed for measuring active/reactive/apparent energy, TOU metering, data logging, alarm detection and load control functions.
Key features

• IP54

• 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.

• Prepay/Post pay function, local/remote charges.

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

• AMI interconnection design, remote firmware upgrade.

• Multi-mode load control logic.

• Provide STS/IEC/DLMS/KEMA certification.

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