1P2W DIN-Rail Smart Prepayment Meter

Overview

ST12-DR01 is a DIN-Rail single phase Smart Prepayment meter used in a split prepayment metering system. It complies with STS、DLMS standard and Multiple technical solutions are adopted to communicate with AMI or AMR system.

Highlights

•  Dual-Circuits measuring

•  STS Prepayment supports STS1.0 or STS2.0(CTS)

•  Down-link communicate with CIU by PLC/RF/MBUS

•  Up-link communicate with DCU by GSM/3G/CDMA

•  Relay Control(Tamper\Debt\Power Control\Remote)

•  By Pass detect

•  Firmware upgrade

•  Easy to uplink upgrade by Hot swappable module

•  Meter cover and meter base support ultrasonic welding

Main Feature

1. Measure Energy Consumption:

kWh: import/export, total

2. Demand(option) 

kW, kvar

cumulative demand

3. TOU(option)

RTC

4 tariffs, 8 tariffs (option)

2 seasons with a special week table

50 holidays per year

4. Communication

optical port, RS485\MBUS\RS232\RF\PLC, G3\GPRS, MC171

IEC62056-21\DLMS

5. Event

System event

Power event

Tamper event

Relay event

Technical Specifications

Connection diagram

Dimmension diagram