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

Our advantages

• Production Workshop:

Risesun is with elegant environment that is spacious and bright. 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 owns the international and domestic first-class high-grade, precision and advanced testing facilities. Risesun is with the fluent product manufacturing process, the reasonable artwork layout and the scientific production organization, and is one of the earliest enterprises in meter industry forming Three-in-one Management System of ISO9001:2008, ISO14001: 2004 and OHSAS18001: 2007.

• R & D Center

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Risesun sets up a R&D center both at Wenzhou headquarters and Shenzhen branch with a manufacturing base in Wenzhou. After many years of hard work, Risesun has acquired many advanced technologies in such fields as energy measuring meter and acquisition system of consumed energy information, such as wide-range and high-precision measuring technique, intelligent-control technology, anti electromagnetic interference technology, self-adaptive communication technology and alike. Besides, Risesun has already achieved 36 utility model patents, a number of invention patents and 15 software copyrights.