Collector
Main function:The collector can easily modify device's parameters locally / remotely and have reliable safety measures to prevent unauthorized personnel from setting parameters.
To view the product >>
STS three phase four wire electronic pre-paid electricity meter
Main function:metering function, parameter monitoring, data storage, display function, communication function, anti-electric theft function, pre-payment function
To view the product >>
Three-phase four-wire electronic prepaid energy meter
Main function:metering function, parameter monitoring, time-sharing metering, data storage, load curve, display function, communication function, anti-electric theft function
To view the product >>
Single-phase electronic prepaid energy meter
Main function:metering function, parameter monitoring, data storage, display function, load curve, communication function, anti-theft function, prepayment function
To view the product >>
STS single-phase electronic prepaid energy meter
Main function:The electricity meter mainly consists of current, voltage sampling, electric power measurement unit, microprocessor, magnetic retention relay and LCD liquid crystal display.Microprocessor measures active power, And to exchange data with TOKEN through the keyboard, to achieve various control functions.
To view the product >>
IC single-phase electronic prepaid energy meter
Main function:metering function, parameter monitoring, data storage, display function, load curve, communication function, anti-theft function, prepayment function
To view the product >>
Three-phase four-wire electronic prepaid energy meter
Main function:metering function, parameter monitoring, time-sharing metering, data storage, load curve, communication function, anti-electric theft function
To view the product >>
STS three phase four wire electronic pre-paid electricity meter
Main function:metering function, parameter monitoring, data storage, display function, communication function, anti-electric theft function, pre-payment function
To view the product >>
Mailbox：2049334114@qq.com
Mobile phone：13532292694(WeChat with number)
QQ：2049334114
Location：Biaoji Building, Xiangzhou District, Zhuhai city, Guangdong Province
Information Online Customer service
The Standard Transmission Specification (STS) is the global standard for the prepaid tokens transmission by power and other utilities, ensuring interoperability between system components from different manufacturers.
It was originally introduced in South Africa in 1993, and was later published by the International Electrician Commission as the IEC 62055 Series specification. The application of the technology is licensed through the STS Association to ensure that appropriate key management encryption practices are applied to protect utilities' prepaid transactions.
Security issues are essential.
Security issues are critical to utility suppliers and users.
Using the STS standards can prevent these situations:
Fraudulent transfer of due to accidental attempt to enter the correct number;
Fraudulent tokens from stolen power station sales;
Defrauding tokens by legally selling power stations outside utility areas;
Fraudulent reuse of a token already used;
Tamper with legal token,For example,For example, change value;
The STS provides the ability to generate (e. g., credit transfer) tokens that can be used only by a predetermined instrument, and only once in the case of a credit token.
To achieve the above security, the criteria are defined as follows:
Using advanced encryption technology, which is unknown to the user at any time-the system is easy to use.
Use a very secure key managerment programs, including the way the keys are generated and transmitted.
Safety functions required by both the power station and the meter.
From the above, the prepaid network sheet recharge with STS authentication security performance is very high,our company is a member of STS,and here are STS certified meters.
Single-phase STS prepaid network table
Three phase STS prepaid network sheet
Location：Biaoji Building, Xiangzhou District, Zhuhai city, Guangdong Province
Mobile phone：13532292694（WeChat with number）
Mailbox：2049334114@qq.com
QQ：2049334114
RS485 Communication meter reading
Scan the official wechat for information
