WUHAN RADARKING ELECTRONICS CORP.

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Three Phase Three Wire Lora Smart Meter Active Energy Measuring With Switch On / Off

Certification
Good quality Single Phase Electric Meter for sales
Good quality Single Phase Electric Meter for sales
Really profession in the meter industry, gave us so many useful advice in the AMI solution, very good!

—— George

The meters are good, simple but useful, and also good in after service, each of my question or requirement can be solved well! Thank you for cooperate

—— Amitansu

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Three Phase Three Wire Lora Smart Meter Active Energy Measuring With Switch On / Off

China Three Phase Three Wire Lora Smart Meter Active Energy Measuring With Switch On / Off supplier

Large Image :  Three Phase Three Wire Lora Smart Meter Active Energy Measuring With Switch On / Off

Product Details:

Place of Origin: Made In China
Brand Name: Radarking
Certification: IEC62053-21; IEC62052-11; IEC62056-21
Model Number: DTZY150

Payment & Shipping Terms:

Minimum Order Quantity: 50
Price: Negotiate
Packaging Details: Standard Package
Delivery Time: 35days
Payment Terms: Western Union, T/T, L/C, MoneyGram
Supply Ability: 5000000 pcs per year
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Detailed Product Description
Voltage: 3* /230V/220V/240V Current: 3*5(40)A
Frequency: 50Hz/60Hz Accuracy Class: Class 1.0(active); Class 2.0(reactive)
Pulse Constant: 3*1600imp/kwh Communication Mode: Carrier, PLC, Wifi, GPRS, RS485
Name: Electric Power Meter

Three Phase Three Wire Lora Smart Meter Active Energy Measuring with Switch On& Off

 

Features:
 

1. Remote ON/OFF Control
 

2. Metering

 

For active combination, reactive combination 1 and reactive combination 2 power, the valid range is –799999.99~799999.99, and unit is kWh or kvarh.

Positive/reverse active power, positive/reverse apparent power, reactive power in 1,2,3,4 quadrants and active/reactive power in A, B, C phase which can be measured. It can set tagged words of active/reactive combination, aim at positive/reverse active power and reactive power in 4 quadrants, to restructure active combination, reactive combination 1 and reactive combination 2.

  • All power can be time-share measured by total and max 4 tariffs. (No time-share measurement for power in A, B, C phases)
  • It can storage power data for 12 settlement period.
  • For positive/reverse active power, positive/reverse apparent power, reactive power in 1,2,3,4 quadrants and active/reactive power in A, B, C phases, the valid range is 0~999999.99, and unit is kWh or kvarh

3.  Demand Measurement
 
4. Settlement Function

 

5. Tariff

  • Public holiday can be set, including date and daily period meter number of each public holiday.
  • Weekend holiday can be set, which controlled by tagged word, daily period meter number can also be set for each weekend holiday.

  • If the same for public holiday and weekend holiday, daily period meter number of public holiday will be used.

  • Automatic changeover of century calendar, time, leap year.

  • If tariff number in the period of daily period is larger than tariffs, or the tariffs is 0, the power in the period reckon in tariff 1.

  • It can set solution for 2 time zones, 2 daily periods and switching time (yy/mm/dd/hh/mm) of both two.1st time zone and daily period solution is default selection, when reach switching time of time zone, it changes to 2nd solution of time zone, and when reach switching time of daily period, it changes to 2nd solution of daily period. Then set switching time again for 2 solutions,when reach switching time of time zone, it changes to 1st solution of time zone, and when reach switching time of daily period, it changes to 1st solution of daily period. Switching time would be clear since changes of time zone solution and daily period solution.
  • Max 4 tariffs. Each time zone solution can set 14 time zones as max, with starting time and meter number of daily period which is used. Each daily period solution can set 8 daily periods as max, 14 periods per day, with starting time and tariff which is used. Minimum interval of periods is 15 mins., and period interval is larger than actual demand cycle valve, can be set over 00:00

6. Meter Clear
 
7. Demand Clear
 
8. Event Clear
 
9. Power Freezing
 
10. Security Management & User Authorization
 
11. Warning Function
 
12. Power Off Meter Reading Function
 
13. Clock, Time Function
 
14. Signal Output Function
 
15. Basic Communiction Function
 
16. LCD Display Function

 

 

Parameter

 

Electrical parameters

Nominal voltage Un 3x 220/230/ 240V
Limited voltage 60%~120%Un
Frequency 50/60Hz+5%
Basic current(Ib) 10A
Maximum current(Imax) 100A
Starting current(Ist) 30mA
Active energy constant 400imp/kWh
Accuracy  
Active energy to IEC62053‐21 Class1.0
Reactive energy to IEC62053‐23 Class2.0
Power Consumption  
Power consumption in Voltage circuit <2W <8VA
Power consumption in current circuit <1VA
Temperature range  
Operation meter 25℃ to+70℃
Storage 40℃ to+85℃
 
Insulation strength
AC Insulation strength 4kV at 50Hz during 1min
Impulse voltage 1.2/50μs mains connections 8kV
   
Electro Magnetic Compatibility
Electrostatic discharges  
Contact discharge 8kV
Air discharge 16kV
Electromagnetic RF fields  
27MHz to 500MHz typical 10V/m
100kHz to 1GHz typical 30V/m
Fast transient burst test 4kV
Mechanical requirements  
Protection Rating IP54
Insulation Classification Protective Class II
Maximum cable size 10 mm

 

 



 

 
 
 Three Phase Three Wire Lora Smart Meter Active Energy Measuring With Switch On / Off
 

 

 

 

Contact Details
WUHAN RADARKING ELECTRONICS CORP.

Contact Person: Mrs. Ada Yang

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