Three phase STS Prepaid DIN RAIL Electronic Energy Meter
General introduction
1) It can exchange information based on TOKEN complying with STS
2) It can be charged through network or keypad, the meter will automatically disconnect the load when the credit is low and detect the abnormal circuit.
3) Meter firmware can be upgraded via RS485.It brings convenience for product upgrade.
4) It adopts DIN RAIL standard, with features of easy installation, small size and light weight.
Main Function
1) Installation: It is the 35mm DIN standard installationcomplying with DIN EN-50022.
2) Communication interface
1 channel RS485
3) Friendly power supply
Support emergency credit
4) Audio and visual alarm
Low credit can be indicated and alarmed via buzzer and LED
5) Events logs(power purchasing, power outage, overload, under voltage, over voltage, current reverse, etc.)
6) Load control
Relay inside,it can disconnect the load under low credit or overload
7) Metering and measuring
It can measure the import, export and total active energy, reactive energy metering; and also can measure various parameters voltage, current, power and power factor measuring
8) TOU
4 tariffs;2 sets of time period tables; 8 time periods can be set in 24 hours; support public holidays and weekends.
Technical specifications
| Items |
contents |
| Standards |
IEC62052-11; IEC62053-21/23; IEC62055-31/41/51 |
| Accuracy |
Active: Class 1; Reactive: Class 2 |
| Protocol |
MODBUS |
| Reference voltage |
3*220/380V 3*120/208V |
| Current |
Current transformer connection: 5(6)A. Direct connection:10(80)A |
| Reference frequency |
50/60 Hz |
| Power consumption |
<1.5W,6VA(per phase) |
| 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 |
≤0.5 s/d |
| Life time |
15 years |
| Size |
125mm(L)×94mm(W)×65mm(H) |
| Net weight |
About 0.62kg
|
Our advantages
Risesun has already realized constant-temperature, constant-humidity and dust free for the production of meters. 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. Risesun pays attention to technological innovation, and has already built solid product quality security system by means of scientific management.Its products and solutions have already been successfully applied in a number of countries and regions like Nepal, Vietnam, Pakistan, India, Bangladesh, Philippines, Peru, Cuba, Columbia, Ecuador, Brazil, Zimbabwe, Tanzania, Ethiopia, Russia and etc., and have obtained the unanimous praises from customers. A main source of its sales revenues in the future will be from the international trade business.
Product Tags:
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