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WUHAN RADARKING ELECTRONICS CORP. smart meter, prepaid meter & AMI solution
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3 Phase 4 Wire Smart Prepaid Electricity Meters With DLMS / COSEM Protocol

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City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-27-84649366-211
Contact Person:
Mrs Ada Yang

3 Phase 4 Wire Smart Prepaid Electricity Meters With DLMS / COSEM Protocol

Brand Name : Radarking
Model Number : DTZY150
Certification : IEC62053-21; IEC62052-11; IEC62056-21
Place of Origin : Made In China
MOQ : 50
Price : Negotiate
Payment Terms : Western Union, T/T, L/C, MoneyGram
Supply Ability : 5000000 pcs per year
Delivery Time : 35days
Packaging Details : Standard Package
Standard : IEC
Display Type : Digital Only
Output Voltage : 120V-230V
Accuracy Class : CL 1.0
Product Name : Multi-function Multi-rate 3 Phase Electric Meter
Communication mode : Wireless As PLC, RF, Lora, GSM GPRS
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Prepaid Three Phase Smart Electric Meter for AMR System with DLMS/COSEM Protocol

Key Benefits

1) One device cater to various demand for smart metering

2) Cost saving and scalable setup

3) Time of Use multi-rate for flexible contractual control
4) Easy to install and low inventory

5) Fraud detection
6) Flexible setting for power limit, tariff, repayment policy


1) Programmable under and over voltage trip
2) Enhanced tamper detection
3) Reverse energy measurement
4) Large-capacity magnetic latching relay control, measure energy in security mode
5) Tamper shutdown protection
6) Load control, over-load switching automatically

7) IP 54 rated


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


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


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

Main Parameter:

Reference Current1.5(6)A 5(40)A 5(60)A 15(60)A 20(100)A
Reference Voltage3×220V/380V

Dimension (mm)


Working Voltage Range0.8Un~1.15Un
Maximum Working Voltage0.7Un~1.2Un
Working Temperature-25℃~+60℃
Maximum Working Temperature-40℃~+70℃
AccuracyActive 1.0Reactive 2.0

Factory setting subject to nameplate
For 1.5(6)A meter: Active 6400imp/kW·h
Reactive 6400imp/kvar·h
For 5(40)A meter: Active 600imp/kW·h
Reactive 600imp/kvar·h
For 5(60)A /15(60)A meter: Active 400imp/kW·h
Reactive 400imp/kvar·h
For 20(100)Ameter: Active 300imp/kW·h
Reactive 300imp/kvar·h
Pulse Width (80±20)ms

Product Tags:

Smart Power Meter


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3 Phase 4 Wire Smart Prepaid Electricity Meters With DLMS / COSEM Protocol Images

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