Time of Usage (TOU) Smart Power Usage Electrical Meter

Model NO.: DTZY150C-Z


Installation: Direct Connected


Electric Equipment: Three-phase Four-wire


Power Meter Connection: Terminal


Type: Energy Meter


Customized: Customized


Frequency: 50Hz


Operating Temperature: -25c-- +55c


Capacity of Lithium Battery: More Than 1.2ah


Digital Display: 6+2 Bits LCD


Brand: OEM/Radarking


Specification: CE, CCC, ISO9001


HS Code: 9028209000




Display: Digital


Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter


Theory: Electronic Meter


Measured Signal: Continuous Wave


Certification: RoHS, ISO, CE


Voltage: 3*220V/380V


Accuracy Class: 0.2, 0.5, 1.0


Power Consumption: Less Than 2.0W


Data Storage Period: More Than 10 Years


Weight: About 2.5kg


Trademark: RADARKING


Origin: Wuhan, China



This smart energy meter is a induction meters which is applicable to measure 50 Hz or 60 Hz active energy consumption from three phase AC electricity net. All technical targets are completely conformed to National Standard GB/T15283-2008 and International standard IEC62053-11. It has the features of tight structure design, high overload, low power loss, long service life, specious appearance, etc.



Features:


1. Large LCD display, abundant status indication and auxiliary message


2. There are far infrared,a port of RS485 communication data and GPRS, and physical communications ports are independent.


3. Time-share measure forward active power,reverse active power and four quadrant reactive power; Measure split-phase forward active power,reverse active power and four quadrant reactive power.


4. Time-share measure the maximum demand and occurrence time of forward active power,reverse active power and four quadrant reactive power .


5. Record and store 13 months' voltage quality statistical data.

historical data maximum nearest 12 times.


6. Most eight tariffs,main producing two sets of tariff schedule,Clock double backup automatic error correction.


7. Double backup data storage, automatic correction parameters;


8. Can set the data records of a 6 type load curve,Storage capacity up to 2M bytes.


9. Comprehensive event record type,having anti-fraudulent use open detection function.


10. Recorded and stored for 13 months of the voltage quality of statistical data.


11. Rich self-checking, error correction and alarm function.


12. After the power off can through the button or hand-written device wakeup display, can read the mete by far infrared.


13. 10 levels of password protection, after many times wrong password communication locked, support single stage password lock function.


14. AC / DC adaptive auxiliary power supply, power from the auxiliary power supply power supply priority.


15. Record a variety of frozen data, formed by the event recording, load curve and freeze data graphical of the electrical anomaly analysis.


16. Supported by wireless remote monitoring data.


17. Monitoring meter running state, active real time reporting theft, illegal operation and fault alarm information


18. Credit control function optional: Location credit control:have IC card,Support IC card electricity purchase and communication remote power purchase; Remote credit control:no IC card,Support communication remote closing.




Communication:


RS485, Infrared, PLC, Wireless, GPRS/CDMA optional.. Prepayment with CPU Card, as well as remote prepayment with PLC, wireless, GPRS and others.



Technical Parameter

Name	Parameter
Standards	GB/T17215.301-2007, DL/T614-2007, DL/T645-2007, State Grid and China Southern Grid Smart Meter Standard
Voltage	3*220V/380V
Current	1.5(6)A, 5(20)A, 5(30A), 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)A, 30(100)A
Frequency	50Hz
Accuracy Class	0.2S, 0.5S, 1.0(active power); 2.0(reactive power)
Impulse Constant (imp/kWh)	6400, 3200, 2400, 1600, 1200, 800, 400, 200
Clock Accuracy	≤ 0.5s/Day (Refer to temperature of 23 centigrade); ≤ ± 1.0s/Day at -25 to +60 centigrade)
Capacity of Lithium Battery	≥ 1.2Ah, the working time lasts more than 5 years even if power off .
Data Storage Period	≥ 10 years
Power Consumption	≤ 2.0 W
Communication Rate for Infrared	1200BPS
Communication Rate for RS485	2400BPS (Typical Value) 600BPS, 1200BPS, 2400BPS, 4800BPS, 9600BPS (optional for demand)
Digital Display	6+2 bits LCD
Weight	About 2.5kg
Dimension	112*160*58 mm

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