STS Smart Prepayment Meter

Product Specification

STS Compliant Prepayment Electric Meters  with interchangeable Module

General introduction

1) Meter advantage has support for interchangeable modules.
2) The meter has the functions such as metering, monitoring, alarm, display, communication and load control, etc.
3) It adopts STS standard encryption algorithm to exchange the information based on TOKEN.
4) In addition to the above functions, smart energy meter has advantages  high metering accuracy, high level security, strong compatibility, easy operation, etc.

Technical specifications

Main functions

Support UIU

• TOU

Four tariffs; two sets of time zone tables; two sets of time period tables; support public holidays and weekends

• Step tariffs
• 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 overload.

• Communication interface

Optical port and RS485 interface are available; PLC, RF, GPRS,3G or twist-wire interface are optional.

• UIU interface

  PLC, RF or twist-wire are optional.

certificate

Q&A

Q: What are the differences between smart energy meter and ordinary energy meter?

A: Compared with previous energy meters, smart energy meter has the bidirectional metering function and supports the distributed energy utilization. it can record the import and the export energy. If the user is self-built with distributed clean energy generation facilities, such as wind energy, solar energy, etc., it can realize to transmit the spare energy to power grid when the generated power cannot be exhausted, thus achieve energy conservation and environmental protection to reduce carbon dioxide emissions, create low carbon life and improve the users' economic benefits.

Our Advantages

Risesun is one of the companies with the most technical influence and development potential in the electric energy metering instrument industry of China.and is one of the earliest enterprises in meter industry forming Three-in-one Management System of ISO9001:2008, ISO14001: 2004 and OHSAS18001: 2007. With its brand and other comprehensive advantages,Risesun has been elected as the director unit of China Instrument and Meter Industry Association, and the member unit of the national standard revision group of National Standards Technical Committee for Electrical Measuring Instruments.Besides, Risesun has already achieved 36 utility model patents, a number of invention patents and 15 software copyrights. Several RD projects of Risesun have got the grants and awards from the provincial and municipal governments in Zhejiang Province.
Today's Risesun, just as a round of Oriental Sun, is rising and creating greater glories with the help of the national macroscopic policy good solution and its research and development potential.