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
LCD display
Active, reactive impulse output
Abnormal power consumption alarm
Remote disconnection and reconnection control
One RS485, one RS232 and one optical port, all interfaces are
independent
Plug& Play modules (GPRS,3G, RF, PLC etc.)
TOU for import and export active energy, reactive energy and
apparent energy
TOU for import and export active M.D., reactive M.D. and apparent
M.D. with timestamp
TOU for import and export active cumulative demand, reactive
cumulative demand and apparent cumulative demand
TOU for average power factor
TOU for average frequency
Billing (automatically or manual mode)
M.D. reset
Recording Multi-channel load profile
Measuring voltage, current, neutral current, active power, reactive
power, apparent power, power factor, phase angle, frequency per
phase, etc.
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.
Hardware failure alarm
Meter reads when power outage
Power quality monitor: under voltage, overvoltage, phase loss,
voltage unbalance, current unbalance, etc.
Anti-tamper: phase bypass, current reverse, voltage phase sequence
reverse, meter cover open, meter terminal cover open, etc.
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.
