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Smart Wifi Meter DDS238-4 W single phase din rail current voltage display RS485 communication smart energy meter wifi

category： Energy Meters

reference price：￥$20.00 - $30.00

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Yueqing Yingdian Electric Power Technology Co., Ltd.

Ms. Huang
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Parameter information

Smart Wifi Meter DDS238-4 W single phase din rail current voltage dispplay RS485 communication smart energy meter wifi

smart energy meter wifi

Low Power Comsumption, Long Life, High Accuracy

The meter is designed to measure single phase two wire AC active energy and variable parameter. All of its functions comply with the relative technical requirement for class 1 single phase watt hour meter in IEC62053-21 and its data communication rules obey the requirement of DL/T645 or MODBUS-RTU. The WIFI communication rule obey the requirement of 802.11b/g/n .It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume .

 

Basic Function

  • LCD display
  • Bi-directional total active energy ,reverse active energy measure in the total active energy
  • The meter also display real voltage , real current , real power , real power factor , real frequency , real time and date
  • overvoltage and under voltage protection
  • over load protection.
  • timing and delay time control
  • Pulse LED indicates working of meter,Pulse output with optical coupling isolation
  • WIFI and RS485 communication port ,can remote control
  • All data can read from mobile phone from WIFI to cloud server   
  • 35mm din rail installation

 

Technical Data

Rate voltage

230V(110~270)

Working voltage range

0.8~1.2Un

Rate Current

5(60)A,10(100)A or other as required

Frequency

50Hz or 60Hz

Connection mode

Direct type

Display

LCD

Accuracy class

1.0

Power consumption

<1W/10VA

Start current

0.004Ib

Constant

800~1600 imp/kWh

WIFI

802.11b/g/n

Pulse output

Passive pulse, pulse width is 80+5 ms

Communication port

RS485 port , baud rate 1200~9600 bps

Executive standard

IEC62053-21,DL/T645-2007 or MODBUS-RTU

Work temperature

-30°C~70°C

Outline dimension LXMXH

93x77x78mm

Weight

Approx 0.36kg

 

 smart energy meter wifi

Remark  : other voltage , current are also available .  Other function also can be special design as customer requirement

 

 

smart energy meter wifi

  Read data in smart phone by WIFI. Support Andorid and ISO system.

 

 

 smart energy meter wifi

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