Gold Member Since 2016
Deson Electric Group Company Limited

Kwh Meter, Electricity Meter, DIN Rail Meter manufacturer / supplier in China, offering Sdm120-Modbus Single Phase DIN Rail RS485 Modbus Kwh Electricity Meter, DIN Rail Intermediate Relay Industrial Control Auxiliary Relay, DIN Rail Level Control Relay Industrial Control Level Monitoring Water Pump Controller Relay and so on.

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Supplier Homepage Product Instruments & Meters Energy Meters Sdm120-Modbus Single Phase DIN Rail RS485 Modbus Kwh Electricity Meter

Sdm120-Modbus Single Phase DIN Rail RS485 Modbus Kwh Electricity Meter

Purchase Qty.:
1-99 100+
FOB Unit Price: US $22 US $20
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $22
100+ US $20
Get Latest Price
Production Capacity: 10, 000PCS/Month
Transport Package: Cartons
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: SDM120
  • Installation: Direct Connected
  • Electric Equipment: Single-phase
  • Power Meter Connection: Feed-through Type
  • Type: Energy Meter
  • Customized: Customized
  • Base Current: 5A
  • Frequency: 50/60Hz
  • Max Reading: 99999.9kwh
  • Specification: CE, ROHS
  • HS Code: 9007201000
  • Display: Digital
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
  • Theory: Electronic Meter
  • Measured Signal: Pulse Peak
  • Certification: RoHS, ISO, CE
  • Voltage Range: 176-276VAC
  • Max Current: 45A
  • Pulse Output: 1000imp/Kwh ( Default )
  • Trademark: ODM / OEM
  • Origin: China
Product Description
Single Phase Multifunction DIN Rail Modbus Energy Meter SDM120-Modbus

The SDM120 energy-meters "with a blue back-lighted LCD screen for prefect reading" are used to measure single-phase like residential, utility and Industrial application. The unit measures and displays various important electrical parameters, and provide a RS485 communication port for remote reading and monitoring. Bi-directional energy measurement makes the unit a good choice for solar PV energy metering. The compact design and din rail installation provides a easy and economical solution for your metering demand.

l. Measures kWh, Kvarh, KW, Kvar, KVA, PF, Hz, dmd, V, A, etc. 

2. Di-directional measurement IMP & EXP

3.Two pulse outputs

4.RS485 Modbus

5.Din rail mounting 

6.45A direct connection

7. Better than Class 1 accuracy 


Nominal Voltage ( Un )

Operating Voltage

Insulation Capabilities
-AC Voltage Withstand
-Impulse Voltage Withstand

4KV for minutes

6KV-1.2µS waveform

Basic Current ( Ib )5A
Max Rated Current45A
Operating Curret Range


Over Current Withstand

20Imax for 0.01s

Operating Frequency


Pulse Output


Communication Type


Communication ProtocolModbus RTU

Sdm120-Modbus Single Phase DIN Rail RS485 Modbus Kwh Electricity Meter
Sdm120-Modbus Single Phase DIN Rail RS485 Modbus Kwh Electricity Meter
Contact Information 

Joe Yang / Sales Mamager
XIRENDANG Industrial Zone , YueQing , WenZhou , ZheJiang , P.R . Of China 325604
Phone : +86 577 61609710                      Fax : +86 577 61713067
Mobile : +86 13868793667                     
Website :
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