Three Phase STS Keypad Prepaid Meter

General introduction

Three Phase STS Keypad Prepaid Meter 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, the meter is featured with high metering accuracy, high level security, strong compatibility, easy operation, etc.

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 management

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 when the tampers occur which are configured.

• Audio and visual alarm

Current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open can be alarmed which are configured.

• Disconnection /reconnection

Detecting the customer's load status, it can alarm or disconnect the power supply when overload happens.

• Communication interface

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

• UIU interface

PLC, RF or twist-wire is optional.

Technical specifications

Q&A

Q: What is the prepaid power Vending Management System and what are the advantages of the system?

A:

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 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.