Smart Single Phase WiFi/RS485 Energy Meter Dds238-4 DIN-Rail Current Voltage Power Display Tuya WiFi Meter

• After-sales Service: 2years
• Warranty: 1year
• Display: Digital
• Installation: Indirect Connected
• Usage: Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter
• Electric Equipment: Single-phase
• Model NO.: DDS238-4
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: ISO, CE
• Customized: Customized
• Transport Package: Paper Box Packaging
• Specification: 8.5X4X7.5cm
• Trademark: TIANZE or OEM
• Origin: Wenzhou
• HS Code: 9028301300
• Production Capacity: 1000PCS/Week

Product Description

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