Zhejiang Risesun Science and Technology Co.,Ltd. |
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Single Phase STS Keypad Prepaid Meter with Interchangeable Module
General introduction
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
Items | contents |
Standards | IEC62052-11; IEC62053-21;IEC62053-23; IEC62055-31;IEC62055-41;IEC62055-51; |
Accuracy | Active:Class 1 |
Protocol | IEC62056-21 |
Reference voltage | 120V/220V/230V/240V |
Current | 5(60)A,10(80)A |
Reference frequency | 50/60 Hz |
Power consumption | ≤1.5W, 6VA |
Operation voltage range | 0.8Un~1.2Un |
Limited operation voltage range | 0.7Un~1.3Un |
Operation temperature | -25℃~ +60℃ |
Limited operation temperature range | -40℃~ +70℃ |
RTC deviation | ≤0.5s/d |
Life time | 15 years |
Size | 184mm(L)×120mm(W)×55mm(H) |
Net weight | About 0.7kg |
Main functions
Four tariffs; two sets of time zone tables; two sets of time period tables; support public holidays and weekends
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 which is configurable when the tampers occur.
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.
Detecting the customer's load status, it can alarm or disconnect the load when overload.
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
Prepaid Power Vending Management System
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.
System functions modules
1.Archives management: information creating and import for
departments, users .
2.Parameters setting: electricity price, meter configuration, etc.
3.Business management: creating accounts for new meters, meter
changes, meter ownership transfer, customer information
cancellation, power vending, disconnection and reconnection.
4.Data inquiry: power vending inquiry according to date, month,
year, customers, distribution transformers, departments.
5.Data analysis: power vending analysis,drawing, report printing
according to time, customers, distribution transformers, etc.
6.Rights management: operator management, operator password
modification, etc.
System Architecture