Three Phase Keypad Meter with interchangeable Module

General introduction

1)Three Phase STS Keypad Prepaid Meter with Communication interface has the functions such as metering, monitoring, alarm, display, communication and load control, etc.
2)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.
3)Communication interface: Optical port and RS485 interface are available; PLC, RF, GPRS,3G or twist-wire interface is optional.
4)It‘s UIU interface is optional PLC, RF or twist-wire

Main functions

• Support UIU

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

• Step tariffs

• Support emergency credit

• Detecting and recording events such as current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open, overvoltage, under voltage, etc.

• 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.

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

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

Technical specifications

Our Advantages
① Risesun has already realized constant-temperature, constant-humidity and dust free for the production of meters. Risesun owns the international and domestic advanced production equipment,And has the international and domestic first-class high-grade, precision and advanced testing facilities.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.

② Zhejiang Risesun Science and Technology Co., Ltd.(Abbreviated as Risesun.The former: Wenzhou City Risesun Electrical Meter Co., Ltd., established on Nov. 26, 1997.) 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. It is one of the companies with the most technical influence and development potential in the electric energy metering instrument industry of China.

③ The meter can be used in the Prepaid power vending management system. The 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 Architecture