DTZY217 Three Phase Smart Meter with Communication as per DLMS
General introduction
DTZY217 Three Phase Smart Meter with Communication as per DLMS 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 |
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.
Today's Risesun, just as a round of Oriental Sun, is rising and creating greater glories with the help of the national macroscopic policy good solution and its research and development potential.
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