Single Phase STS Split Type Prepaid Meter communication as per IEC62056-21

General introduction

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

2) Single Phase STS Split Type Prepaid Meter as per IEC62056-21 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

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 advantages
1. The core of the system is based on WINDOWS and it supports WINDOWS, IOS, ANDROID, it also supports to purchase energy and inquire records through PC and mobile machine.
2. It supports stand-alone version, network version and mobile version; the vending modes include TOKEN, card, remote prepaid and postpaid, etc. It also supports software package automatic upgrading.
3. It supports multi-languages, functions are modular and can be customized.
4. The system has strong expansibility and reserve interfaces such as ATM, bank, APP, distributed vending for easy power purchasing, historical consumed energy inquiry, printing.
5. System management right is strictly controlled, IP access is also controlled, and historical login records can be traced.
6. It adopts advanced encryption algorithm and supports several mediums to transfer the data which is compressed with high speed and security.
7. The system has the functions such as energy consumption monitoring, anti-tamper, abnormality alarm, remote load control, energy statistics and analysis.

System Architecture

Zhejiang Risesun Science and Technology Co., Ltd.is a famous professional supplier of energy measuring meters and acquisition systems of consumed energy information, and it is a national level high and new technology enterprise with the business range of research and development, production, sale and after-sales service for energy measuring meters and acquisition systems of consumed energy information. Its main products cover smart energy meter, din rail energy meter, STS keypad prepaid energy meter, multifunction energy meter, acquisition terminal of special transformer, data acquisition system, charging pile of electric auto, metering box and etc. It is one of the companies with the most technical influence and development potential in the electric energy metering instrument industry of China.

Risesun is one of the earliest enterprises in meter industry forming  Management System of ISO9001:2008, ISO14001: 2004 and OHSAS18001: 2007. Moreover, a variety of leading products have passed quality certifications of the international authoritative organizations like the Holland KEMA, the European Union CE-MID, South Africa STS, Switzerland DLMS and etc.

Risesun has formally carried out the globalization management strategy. Its sales turnover has increased steadily year by year, with sales reaching 3 billion yuan in the past three years. Its products and solutions have already been successfully applied in a number of countries and regions, and have obtained the unanimous praises from customers. A main source of its sales revenues in the future will be from the international trade business.

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.