Step Tariff STS Keypad Electricity Meter 3 Phase Iec 62055 31 Standard

Three Phase STS Keypad Prepaid Meter with interchangeable Module

General introduction

1) It adopts STS standard encryption algorithm to exchange the information based on TOKEN.

2) It has the functions such as metering, monitoring, alarm, display, communication and load control, etc.

3) The Meter is featured with strong compatibility,easy operation, high metering accuracy, high level security, etc.

4) Step tariffs.

5) TOU: Four tariffs; support public holidays and weekends；two sets of time zone tables; two sets of time period tables.

Technical specifications

Main functions

1) Support UIU

2) TOU: Four tariffs; support public holidays and weekends；two sets of time zone tables; two sets of time period tables.

3) Events logs: Detecting and recording events such as current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open, overvoltage, under voltage, etc.

4) Friendly power supply management: Support emergency credit

5) Audio and visual alarm: Current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open can be alarmed which are configured.

6) Disconnection /reconnection: Detecting the customer's load status, it can alarm or disconnect the power supply when overload happens.

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

8) UIU interface: PLC, RF or twist-wire is optional.

9) 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 when the tampers occur which are configured.

Q&A

Q1: What is the smart energy meter? What are the functions of smart energy meter?

A1: 1) As a new-type energy meter, smart energy meter adopts digital metering technology, supports various actual requirements, such as bidirectional metering, step tariff, TOU tariff, peak-valley tariff, etc. It’s also the technology base to achieve distributed power measurement, two-way interactive service, smart home and intelligent community.

2) Smart energy meter also consists of measuring unit, data processing unit, communication unit, etc., and has various functions such as energy metering, data processing, real time monitoring, automatic control, information exchange, etc.

Q2: What kind of error message code prompts do LCD screen of smart energy meter have?

A2: When malfunction appears in energy meter, it will display error message codes:

Q: (1) Err-01 Control loop error

(2) Err-02 ESAM error

(3) Err-04 Low battery voltage of clock

(4) Err-08 Clock failure

(5) Err-10 Authentication error

(6) Err-16 Change key error

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.