Zhejiang Risesun Science and Technology Co.,Ltd.
Bearing Dream To The World.
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Single Phase Multi-Tariff Smart Meter
General introduction
Single Phase Multi-Tariff Smart Meter adopts advanced ASIC, LCD, SMT technology with TOU or step tariff functions. It is featured with high accuracy and reliability, low power consumption, long life, etc. It also has infrared and RS485 interface.
Technical specifications
| Items | Contents |
|---|---|
| Standards | IEC62052-11 IEC62053-21 |
| Accuracy | Active: Class1 |
| Protocol | DL/T645 2007 |
| Reference voltage | 120V/220V/230V/240V |
| Current | 10(60)A |
| Reference frequency | 50/60Hz |
| Operation voltage range | 0.8Un~1.2Un |
| Limited operation voltage range | 0.7Un~1.3Un |
| Operation temperature | -25℃~ +60℃ |
| Limited operation temperature | -40℃~ +70℃ |
| RTC deviation | ≤ 0.5s/d |
| Life time | 15 years |
| Size | 170.5mm(L)×112mm(W)x58mm(H) |
| Net weight | About 0.6kg |
Main functions
Display and indication: It adopts wide viewing angle LCD with backlight and the meter can be read and inquired with backlight. The displayed contents can be switched via button, and the displayed items can be configured as per the requirements.
One kWh impulse isolated output and one kWh impulse LED
Metering: Import, export and total kWh metering, the total kWh can be combined by import and export kWh.
TOU function: 4 tariffs; Built-in 2 sets of time zone tables. Calendar and clock are available. It can set 8 time periods with minimum 15 minutes in 24 hours
Biling: It can record latest 12 times' billing historical data including total kWh and kWh of each tariff. If billing time is missed during a power outage, all billing data will be supplemented with latest 12 times when the power is on.
Measurements: It can measure various parameters such as voltage, current(neutral), power, power factor, etc.
Event logs: It can record programming, meter cover open, terminal cover open, power outage, time correction with timestamp, etc.
Communication interface: RS485 and far infrared.
Meter can be read during power outage.
Our advantages
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 not only owns the international and domestic advanced production equipment, such as Model KE-2050, KE-2060, KE-2070 and FX-3L SMT machine imported from Japan, Model GKG-G2, Win-8 and DSP-1008 Printing machine, Model NS1000 reflow soldering machine and Model MPS-400B selective wave soldering machine, etc., but also has the international and domestic first-class high-grade, precision and advanced testing facilities, such as Model Tra2000 EMC immunity test instrument imported from Switzerland, alternating humid and hot and high and low temperature box, etc. 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. Moreover, 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.
Risesun has formally carried out the globalization management strategy. Its sales turnover has increased steadily year by year, with sales reaching 3 billion yuan in the past three years. 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.
