Multi Function 3P4W Smart Electric Meter Remote Control DLMS / COSEM

DLMS/COSEM Smart Electric Meter 3P4W Electronic Meter with Multi Function for AMR
System





Summary:



DTZY150-Z three phase four wires remote fee control smart electric meter is a
intelligent electric metering product which made of large scale integrated circuit,
with Digital sampling processing technology and SMT craft.



It is compatible with IEC 62053-21 ,and meet with DL/T645–2007 requirements.





Main Parameter:





Item Specification
Reference Current 3*1.5(6)A, 3*20(100)A
Reference Voltage 3×220V/380V
Dimension (mm)

290×170×85

Working Voltage Range 0.8Un～1.15Un
Maximum Working Voltage 0.7Un～1.2Un
Working Temperature -25℃～+60℃
Maximum Working Temperature -40℃～+70℃
Accuracy Active 1.0 Reactive 2.0






Main Features:



● Energy Measurement



Total and time-sharing forward active & reactiveenergy measurement

Total and time-sharing reverse active & reactive energymeasurement

Total forward & reverse apparent energy measurement

Save last one to sixteen months energy data

● Max. Demand Measurement

Measure total and time-sharing forward active &reactive maximum demand and time of
occurred

Measure total and time-sharing reverse active &reactive maximum demand and time of
occurred

Measure total forward & reverse apparent maximumdemand and time of occurred

● Real Time Measurement

Real-time measurement of the phase voltage, current,total active power,

reactive power, apparent power, total power factor, powergrid frequency

● TOU

4tariffs, 100holidays, 14season‐tables, 8time zone‐tables, each table onmaximum
14 time zones

● Event Log

The last 10 records of following events:Power-down,Programing, Cover opening,
Terminal cover opening, Reverse power,

PhaseFail.the records include data and time

● Loadprofile

At least 4 loadprofile channels,Recordat least 490days data when time interval is
30 minutes

● Optical port interface

Support IEC62056-21protocol, 1200bps for communication

● RS-485 serial interface

SupportIEC62056(DLMS/COSEM) protocol, 2400bps for communication

● LCD display

Number of digits value field Up to 8

Digit size 6x14.5mm

● Inputs and outputs

Optical test outputs active energy and reactive energy

● Communication modules(optional)

GPRS module:EGSM900/DCS1800 dual-band,support GSM/GPRSphase2/2+ protocol

PLC module: according to Technology Standards of SSC163X ,centerfrequency 270K, FSK
modulate technolgy

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