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STS Split Smart Prepaid Electricity Meter Cass 1 Accuracy IEC 62055 51

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Zhejiang Risesun Science and Technology Co.,Ltd.

STS Split Smart Prepaid Electricity Meter Cass 1 Accuracy IEC 62055 51

Country/Region	china
City & Province	shenzhen guangdong
Categories	Other Electric Power Tools

Product Details

Single Phase high metering accuracy STS Split Type Prepaid Meter

General introduction

1) Advantages of the meter are high metering accuracy, high level security, strong compatibility, easy operation, etc.

2) Single Phase high metering accuracy STS Split Type Prepaid Meter has the functions such as communication and load control,metering, monitoring, alarm, display, etc.

3) The meter adopts STS standard encryption algorithm to exchange the information based on TOKEN.

4) Work with UIU.

Technical specifications

Items	contents
Standards	IEC62052-11; IEC62053-21;IEC62053-23; IEC62055-31;IEC62055-41;IEC62055-51;
Accuracy	Active:Class 1
Protocol	IEC62056-21
Reference voltage	120V/220V/230V/240V
Current	5(60)A,10(80)A
Reference frequency	50/60 Hz
Power consumption	＜1.5W, 6VA
Operation voltage range	0.8Un~1.2Un
Limited operation voltage range	0.7Un~1.3Un
Operation temperature	-25℃~ +60℃
Limited operation temperature range	-40℃~ +70℃
RTC deviation	≤0.5s/d
Life time	15 years
Size	150mm(L)×100mm(W)×40mm(H)
Net weight	About 0.7kg

Main functions

UIU communication interface: PLC, RF or twist-wire is optional.
Friendly power supply: Support emergency credit.
Events logs: Detecting and recording events such as current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open, overvoltage, under voltage, etc.
Anti-tamper: Detecting current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open etc., at the same time, the meter can disconnect power supply which is configurable when the tampers occur.
Audio and visual alarm: Audio and visual alarm which can be configurable can be for power flow reverse, magnetic influence, phase bypass, meter cover open, terminal cover open, etc.
Load control: Detecting the customer's load status, it can alarm or disconnect the load when verload.
Communication interface: Optical port and RS485 interface are available.
Step tariffs
TOU: Four tariffs; two sets of time zone tables; two sets of time period tables; support public holidays and weekends

Prepaid Power Vending Management System

System introduction
Prepaid power vending management system is based on power vending management software and database with the devices of computer, charging machine, prepaid meters, printers and security modules, etc. The system can configure the meter parameters, manage power vending and electricity consumption, it can report and manage data with effective safety. The system includes remote prepaid, local prepaid and postpaid functions. The system integrates metering, electronic, automation and computer technology to realize the modernization of energy metering, load control, charging, etc.

System Architecture