Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.
Main products:Ozone Generator,PLC,Encoder,Sensor,Heavy Duty Connector
Contact Us
  • Contact Person : Ms. Xu Annie
  • Company Name : Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.
  • Tel : 0086-577-62795611
  • Fax : 0086-577-62796322
  • Address : Zhejiang,Wenzhou,Shamen Industrial Zone,Bei baixiang,Yueqing,
  • Country/Region : China
  • Zip : 325604

LCD RS485 Single phase digital energy meter

LCD RS485 Single phase digital energy meter
Product Detailed
1. DIN-rail mouting 2.single phase two wries 3 factory directly sale 4 good service after sales


The meter is used to measure 50Hz or   60Hz active energy consumption from single phase two wire AC electricity net.

The features of small size and   DIN-rail mounting make it suitable for installation in distribution boards   and small standard enclosures.

The meter is widely used in the office   buildings, shopping malls, residences, airports and metro,etc.



♦35mm standard DIN-rail installation or front board   setting, complying with standard DIN EN50022.Or front board setting (mounting   holes center distance 63 mm), users can choose any one by themselves.

♦Four poles   width.


♦LCD 6+1 or 5+2   digits display without backlighting,may select with white backlighting.

♦Standard configuration one port of pulse output passive   (polarity),may select increase a distant port of pulse output passive   (nonpolarity). And contact with all kinds of AMR system   conveniently,complying with standard IEC 62053-31 and DIN 43864.


♦Bicolor LED instructions respectively power supply   state (green) and signal of power impulse(red).

♦Standard configuration don’t detection direction of the   flow of load current.May select automatic detection the direction of the flow   of load current. And instructions by an individual LED.


♦Single direction measures single phase two wire active   power consumption. It is nothing with direction of the flow of load current,


complying with   standard IEC62053-21,IEC62052-11.

♦ Directly connect operation or   through CT or PT & CT.

♦ Standard   configuration short terminal cover, which is helpful to reduce installation   space and make it convenient to install;May select extended terminal cover,   which is for protecting the safety of using electricity.




Accuracy class


Class 1.0


Rated voltage(V)




Operation voltage range




Insulation capabilities


AC voltage withstand: 2kV for 1     minute;Impulse voltage withstand: 6kV-1.2/50 μs waveform


Rated frequency


50Hz or 60Hz


Rated current




Operation current     range


0.05Ib~ I max (Direct);0.02Ib~ I max     (with CT)


Starting current range


0.004Ib (Direct);0.002Ib (with CT)


Power consumption


Voltage Circuit ≤1.0W 5VA;Current     Circuit ≤1VA(Ib)


Temperature     range


Max.     operation temperature:-40°C ~ +80°C


Max. storage     temperature: -45°C ~ +85°C


Relative humidity




Service life


More than 10 years




75mm x 88mm x 73mm




Approx 270g


*Please advise us if you need any     different specifications,we can make according to your special     requirements.





LCD RS485 Single phase digital energy meter

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