Light Smart Prepaid Electricity Meter Prepaid Kwh Meter 5 60 A 10 80 A Current

Class1 Single Phase STS Keypad Prepaid Meter with interchangeable Module

General introduction

Class1 Single Phase STS Keypad Prepaid Meter with interchangeable Module has the functions such as metering, monitoring, alarm, display, communication and load control, etc. It adopts STS standard encryption algorithm to exchange the information based on TOKEN. Advantages of the meter are 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

Q1: What are the main advanced features of smart energy meter?

A1: 1) Appearance and structure unification: The type specification promulgated by State Grid Company makes specific requirements on smart energy meters' dimension and layout, and even the LCD display interface, which is convenient for detection, installation and maintenance.

2) Application function extension: Except traditional metering function, smart energy meter also carries out application extension on various functions, such as energy day freezing, historical energy data query, exception management, etc.

3) Communication protocol concretion: Via DLT/645-2007 The communication protocol of multifunction energy meter and its filling documents, it makes an elaboration on message formation, field definition, etc., which can ensure the compatibility among energy meters produced by different manufacturers.

4) Interface display diversity: On the LCD display of local IC card prepaid energy meter, in addition to seeing users' this month power consumption, it can also display various information including current tariff, by which users can judge current power consumption status.

5) Information exchange securitization: Compared with traditional energy meters, smart energy meters all have ESAM module, which carriers out encryption authentication to important information such as power purchase, control, 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:

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.