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Eastron SDM120CT-MV User Manual
Eastron SDM120CT-MV User Manual

Eastron SDM120CT-MV User Manual

Single-phase multifunction din rail meter

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Eastron SDM120CT-MV User Manual
SDM120CT-MV
Single-Phase Multifunction DIN Rail Meter
Measures kWh, kVArh, KW, kVAr, kVA, PF, Hz, dmd, V, A, etc.
Bi-directional measurement IMP & EXP
Two pulse outputs
RS485 Modbus
Din rail 35mm
0.1V AC CT connection
Better than Class 1 accuracy
Zhejiang Eastron Electronic Co.,Ltd.
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China.
Tel: 0086-573-83698881
Web: www.eastron.com.cn Email: sales@eastrongroup.com
User Manual V1.6
Fax: 0086-573-83698883

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Summary of Contents for Eastron SDM120CT-MV

  • Page 1 Eastron SDM120CT-MV User Manual SDM120CT-MV Single-Phase Multifunction DIN Rail Meter Measures kWh, kVArh, KW, kVAr, kVA, PF, Hz, dmd, V, A, etc.  Bi-directional measurement IMP & EXP  Two pulse outputs  RS485 Modbus  Din rail 35mm ...
  • Page 2: Specification

    Eastron SDM120CT-MV User Manual Application The energy-meters are used to measure single-phase applications like residential, utility and Industrial. The unit measures and displays various important electrical parameters. It equipped with a white back-lighted LCD screen for prefect reading. As well as a RS485 communication port for remote reading and monitoring. Bi-directional energy measurement makes it a good choice for solar PV energy metering.
  • Page 3 Eastron SDM120CT-MV User Manual Environment Operating temperature -25℃ to +55℃ Storage and transportation temperature -40℃ to +70℃ Reference temperature 23℃±2℃ Relative humidity 0 to 95%, non-condensing Altitude up to 2000m Warm up time Installation category CAT II Mechanical Environment Electromagnetic environment...
  • Page 4: Operation

    Eastron SDM120CT-MV User Manual PART 2 Operation Initialization Display When it is powered on, the meter will initialize and do self-checking. Full Screen It will last for 3 seconds. Software version in kind prevail It will last for 3 seconds.
  • Page 5 Eastron SDM120CT-MV User Manual Export active energy(kWh) Display format:0000.009999.9910000.0 99999.90000009999990000.00 Voltage (V) Current (A) Active power (W) Frequency ( F ) Power factor ( PF) Modbus address ( ID) Default: 001 Baud rate Default : 2400bps Zhejiang Eastron Electronic Co.,Ltd.
  • Page 6 Meanwhile, the display will back to the “total kWh” menu. The user can program the meter parameters by sending correct command via RS485 port. The protocol is Modbus RTU. For the details. Please look at the “Eastron SDM120-CT-MV protocol”. Zhejiang Eastron Electronic Co.,Ltd.
  • Page 7 Eastron SDM120CT-MV User Manual Wiring Diagram Dimensions Installation DIN Rail Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 Fax: 0086-573-83698883 Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastrongroup.com...