Feiyue United Technology Group Co., Ltd.
Main products:Electronic Meters,Energy Meter,Plate Meter,Pressure Gauge,Gas Meter,Power Inverter,Wiper Blade,Horn,Brightening System,Brightener,Brightening System,MSN Low voltage distribtution box,Cable Gland,Mini circuit breaker,Cable Tie,Cable Lug
Products
Contact Us
  • Contact Person : Mr. Liu Hai
  • Company Name : Feiyue United Technology Group Co., Ltd.
  • Tel : 86-577-27776289
  • Fax : 86-577-27776289
  • Address : Zhejiang,Yueqing,Feiyue Group Building Jieda Road, Liushi Town,Yueqing City
  • Country/Region : China
  • Zip : 325604

Electronic energy meter

Electronic energy meter
Product Detailed
This product for fixedly installs in the room or outdoor electric instrument box uses,adapts is not bigger than under 85%
 
 
Outine
DTS169,the DDS169 three-phase electronic formula the electrical energy table to use the large-scale special-purpose integrated circuit, the surface mounting international advanced technology,the design is unique,the exquisite workm-anship,Commends in the traditional induction type electrical energy compared to,this table has the measuring accuracy high,the stability good,the volume small,the weight light,the power loss is low,the eady solid modern management function expansion,and has lacks instructed,the pulsevehicle postal singal is suitanle management function expansion,and has lacks instructed,the pulsevehicle postal signal is suitable measures 50HZ three-phase the electrical energy. This product for fixedly installs in the room or outdoor electric instrument box uses,adapts is not bigger than under 85%condition in the environment temperature level -20°C~+50°C relative temperatures to use.This product each performance index conforms to IEC61036 and GB/In17215-2002 standard three-phase electronic formula electrical energy table complete specifcation.
Principle of work
See the picture It will sampling electric current and samping electric voltage of the emulation singnal sends to approproation integrated circuit respctively,wasing enlarged by internal buffer,sending to a multiplication machine,multiplying each other electric voltage and electric current signal,through A/D conversion,will imitate a quantity conversion numerical signal,then electric circuit that pass through cent and drive electric circuit wil electricity quantity signal of pulse blunt the

Electronic energy meter



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