Three Phase Smart Meter with LCD display
General introduction
Three Phase Smart Meter with LCD display is with wide voltage range and four tariffs, and used for measuring the import and export active and reactive energy. It also supports optical port and Plug& Play module such as GPRS, RF, PLC, ZigBee, etc. The meter includes metering, RTC, load control unit and other component.
Main functions
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LCD display
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Active, reactive impulse output
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Abnormal power consumption alarm
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Remote disconnection and reconnection control
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One RS485, one RS232 and one optical port, all interfaces are independent
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Plug& Play modules (GPRS,3G, RF, PLC etc.)
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TOU for import and export active energy, reactive energy and apparent energy
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TOU for import and export active M.D., reactive M.D. and apparent M.D. with timestamp
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TOU for import and export active cumulative demand, reactive cumulative demand and apparent cumulative demand
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TOU for average power factor
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TOU for average frequency
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Billing (automatically or manual mode)
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M.D. reset
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Recording Multi-channel load profile
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Measuring voltage, current, neutral current, active power, reactive power, apparent power, power factor, phase angle, frequency per phase, etc.
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Events logs: power outage, demand reset, under voltage, overvoltage, phase loss, current reverse, voltage phase sequence reverse, voltage unbalance, current unbalance, meter cover open, meter terminal cover open, etc.
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Hardware failure alarm
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Meter reads when power outage
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Power quality monitor: under voltage, overvoltage, phase loss, voltage unbalance, current unbalance, etc.
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Anti-tamper: phase bypass, current reverse, voltage phase sequence reverse, meter cover open, meter terminal cover open, etc.
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With KEMA Certificate.
Technical specifications
| Items | contents |
| Standards | IEC62052-11; IEC62053-21;IEC62053-22; IEC62053-23;IEC62056-21 |
| Protocol | IEC62056-21;IEC62056-42;IEC62056-46;IEC62056-53;IEC62056-61;IEC62056-62; |
| Accuracy | Active: Class 0.2S,0.5S or Class 1 Reactive: Class2 |
| Reference voltage | 3×57.7/100V;3×120/208V;3×220/380V;3×230/400V |
| Current | Current transformer connection:1.5(6)A,5(6)A,5(10)A, Direct connection:
10(40)A,10(60)A,20(80)A,10(100)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 | -25℃~ +60℃ |
| Limited operation temperature range | -40℃~ +70℃ |
| RTC deviation | ≤0.5s/d |
| Size | 290mm(L)×170mm(W)×85mm(H) |
| Life time | 15 years |
| Net weight | About 2.8kg |
AMI System advantages
1. Flexibility of configuration:
1.1 Function modularization: It can customize the equipment and separately deploy the modules according to the size of the management scale.
1.2 The function is hierarchically designed, which can guarantee clear logic, convenient maintenance and the stable operation.
2. Diversity of management:
Managing range covers the different types of energy consumed objects, such as Substations, Users with special transformer, Distribution transformers, Residential Users, etc. It can configure the relevant managing function according to the type of object.
3. Compatibility of equipments:
The users can choose the appropriate mode of network (such as GPRS, PLC, WSN or 485), the collection equipments (such as various energy meters or concentrators) and the operation protocol of equipments according to their own situation. The system can provide support or expansion.
Our advantages
Risesun sets up a R&D center both at Wenzhou headquarters and Shenzhen branch with a manufacturing base in Wenzhou. With geographical advantage of Shenzhen, Risesun has brought together senior experts in related fields and let them devote to providing advanced solutions to customers. After many years of hard work, Risesun has acquired many advanced technologies in such fields as energy measuring meter and acquisition system of consumed energy information, such as wide-range and high-precision measuring technique, intelligent-control technology, anti electromagnetic interference technology, self-adaptive communication technology and alike. Besides, Risesun has already achieved 36 utility model patents, a number of invention patents and 15 software copyrights. Several RD projects of Risesun have got the grants and awards from the provincial and municipal governments in Zhejiang Province.
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.
Product Tags:
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RS485 RS232 Three Phase Smart Meter LCD 3 Phase Power Meter Images
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