Active Member
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[China]
Address: No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China
Contact name:Ada Yang
WUHAN RADARKING ELECTRONICS CORP. |
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Smart Energy Meter For AMR / AMI System , 3 Phase Electric Meter With GPRS Modem
Description:
Smart Electric Meter is a smart metering device with special design for nation smart grid. With independent infrared, RS485, carrier communication and IC card interface, it can support for remote or local fee control function. The meter has advantages of high accuracy, good linearity, wider range and long life, which can widely used in city, country or school and any enterprise.
Main Technical Parameters:
| Applicable Standard | IEC61036-2000 |
| Accuracy Class | Class1.0, Class2.0 |
| Operating Temperature | -2560 |
| Rated Voltage | 3×100V,3×57.7/100V,3×220/380V |
| Starting Current | Current transformer input0.2%Ibclass1.0, 0.3%Ibclass2.0 Direct input0.4%Ibclass1.0, 0.5%Ibclass2.0 |
| Rated Current | Current transformer input3×1.5(6)A Direct input3×5(20)A,3×10(40)A ,3×15(60)A,3×20(80)A,3×30(100)A |
| Voltage Loop Consumption | ≤1.5W (5VA) |
| Current Loop Consumption | ≤1VA |
Function and characteristic:
1.Measure ford direction,reverse direction and 4 quadrants reactive power and max demand,the time of max demand occurs
2. Split phase power measuring
3. 4 rates,4 time zones,6 time period,10 day time,12 public holidays
4. Record loss voltage,loss current
5. The data can be congeal auto and record data of l2 months
6. The active forward & reverse direction and the reactive 4 quadrants output via pulse. The pulse width can be setup by controller or RS485
7. The infrared controller will display the item
9. It can be mounted the meter key stoke-display or circule-display when power is off A11 the data can be setup by controller of software
10. Recording affairs parameters function
11. Meter reading function at power off
12. Recording the load
13. It is easier of electric department centralized management
14. Alarming overload function
15. Transformer magnification can be set
16. A11 the data and information can be displayed via LCD
17. Measuring the voltage,current,power of the each meter all the time
18. It has the recording feature of loss voltage, loss current, coincidence rate of the voltage, power off, programmer, adjust the time and so on
19. It has the function of program forbid and demand replacement
20. Power break awakening function
21. Two sets of Battery, one(3.6V)is used for keeping data, and another(6V)is used for copying, they are easier to change
Diagram:
Notes:
No device inside can be adjust by user.
When installing and using, there should be tight enough for each
connection line, to avoid from any bad connection which would cause
heating to damage the meter. Make sure of the right connection of
input and output. Please install the meter on local where is dry
and ventilated. Don’t put in the place under direct highlight,
especial for infrared window. When using infrared communication, it
should take more attention to avoid from any disturb from highlight
to infrared interface, and please adjust the distance and angel of
infrared, to make sure of reliable communication.
