Single Phase AMI System Prepaid DIN RAIL Electronic Energy Meter
General introduction
The meter can exchange information based on TOKEN complying with
STS, it can be charged through network or button, the meter will
automatically disconnect the load when the credit is low and detect
the abnormal circuit; It adopts DIN RAIL standard, with features of
easy installation, small size and light weight.
Main Function
1) 35mm DIN standard installation complying with DIN EN-50022
2) Metering and measuring
import, export and total active energy, reactive energy metering;
voltage, current, power and power factor measuring
3) TOU
4 tariffs;2 sets of time period tables; 8 time periods can be set
in 24 hours; support public holidays and weekends.
4) Audio and visual alarm
Low credit can be indicated and alarmed via buzzer and LED
5) Friendly power supply
Support emergency credit
6) Events logs(power purchasing, power outage, overload, under
voltage, over voltage, current reverse, etc.)
7) Load control
Relay inside,it can disconnect the load under low credit or
overload
8) Communication interface
1 channel RS485
9) Firmware upgrade
Meter firmware can be upgraded via RS485
Technical specifications
| Items | contents |
| Standards | IEC62052-11; IEC62053-21;IEC62055-31/41/51 |
| Accuracy | Class 1 |
| Protocol | MODBUS |
| Reference voltage | 120V / 220V / 230V / 240V |
| Current | 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 range | -25℃~ +60℃ |
| Limited operation temperature range | -40℃~ +70℃ |
| RTC deviation | ≤0.5s/d |
| Life time | 15 years |
| Size | 94mm(L)×75mm(W)×65mm(H) |
| Net weight | About 0.36 kg |
RS801E AMI System Main Functions
1. Maintenance of system operation; Management of authority;
Management of equipment's archives.
2. Collection of equipment's data. The collection plan can be
configured. .
3. Electric Data analysis and power grid quality analysis.
4. Comprehensive line loss analysis.
5. Energy measurement equipment monitoring.
6. Remote control (electricity cut-off/switch-on)..
7. Electric data publishing..
8. Connection interface with other system..
Our Company
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 famous professional
supplier of energy measuring meters and acquisition systems of
consumed energy information, and it 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. Its main products cover smart energy meter, IC card
prepaid energy meter, din rail energy meter, STS keypad prepaid
energy meter, multifunction energy meter, acquisition terminal of
special transformer, data acquisition system, charging pile of
electric auto, metering box and etc. It is one of the companies
with the most technical influence and development potential in the
electric energy metering instrument industry of China.
