RF / GPRS Three Phase Electric Meter , Digital Electric Meter For AMR System
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RF/GPRS Three Phase Smart Electric Meter for AMR System with DLMS/COSEM Protocol
Adding more functions and wireless communication features to the basic DTZY 150 type, the DTZY150-M is built as a three phase four wire or three wire electric meter with extended functionalities for a diversity of metrological measurement and AMR AMI deplolyment. It is a tamper-proof rich multi-rate meter completed in a BS 5685 footprint case, mainly used for commercial and inustrial environments.
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
Main Parameter:
Safety precautions:
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Product Tags: domestic electric meter digital smart meter |
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