99久久综合精品国产,中文字幕精品一区二区精品,亚洲色偷偷综合亚洲AVYP,国产欧美精品,亚洲欧美精品日韩欧美,亚洲精品aⅴ无码精品丝袜足,亚洲国产精品午夜电影,亚洲欧洲久久久精品,亚洲一区国产,国产欧美精品
Product Center IEC Series Meter Smart Prepayment Meter Smart Prepayment Meter Three phase STS prepaid keyboard meter DTSD178-2
Smart Prepayment Meter
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.

99久久综合精品国产,中文字幕精品一区二区精品,亚洲色偷偷综合亚洲AVYP,国产欧美精品,亚洲欧美精品日韩欧美,亚洲精品aⅴ无码精品丝袜足,亚洲国产精品午夜电影,亚洲欧洲久久久精品,亚洲一区国产,国产欧美精品