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Eastron SDM230 Series User Manual
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Eastron SDM230 Series User Manual

Single-phase two module din rail meters
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Eastron SDM230 Series User Manual
SDM230 Series
Single-Phase Two Module DIN rail Meters
Measures kWh, kVArh, kW, kVAr, kVA, PF, Hz, dmd, V, A, etc.
Bi-directional measurement IMP & EXP
RS485 Modbus
Din rail mounting 35mm
100A direct connection
Better than Class 1 accuracy
Zhejiang Eastron Electronic Co.,Ltd.
Add:No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
Tel: 0086-573-83698881 Web: www.eastrongroup.com
User Manual V1.1
Email: sales@eastrongroup.com
- 1 -

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Summary of Contents for Eastron SDM230 Series

  • Page 1 Eastron SDM230 Series User Manual SDM230 Series Single-Phase Two Module DIN rail Meters Measures kWh, kVArh, kW, kVAr, kVA, PF, Hz, dmd, V, A, etc.  Bi-directional measurement IMP & EXP  RS485 Modbus  Din rail mounting 35mm ...

  • Page 2: Specification

    Eastron SDM230 Series User Manual Application This document provides operating, maintenance and installation instructions. The unit measures and displays the characteristics of single phase two wire(1p2w) supplies, including voltage, frequency, current, power, actve and reactive energy, bi-directional energy measurement, etc. which makes it a good choice for solar PV energy metering, residential, utility and industrial application.
  • Page 3 Eastron SDM230 Series User Manual 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 III Mechanical Environment Electromagnetic environment Degree of pollution Output RS485 output for Modbus RTU (For RS485 Modbus meters only) The meter provides a RS485 port for remote communication.

  • Page 4: Item Descriptions

    Eastron SDM230 Series User Manual Mechanics Din rail dimensions 36x100x63 (WxHxD) DIN 43880 Mounting DIN rail 35mm Ingress protection IP51 (indoor) Material self-extinguishing UL94V-0 LCD display Item Descriptions 7 digits used to display measured values or RTC Total value Import information, Export information Max.
  • Page 5 Eastron SDM230 Series User Manual The second screen indicates the firmware installed in the unit. ( in kind prevail) The third screen indicates the build number. ( in kind prevail) The fourth screen indicates its meter ID (*not available for SDM230-Pulse,...
  • Page 6 Eastron SDM230 Series User Manual The display order by scroll button: SDM230M-DI: Total kWh import kWhexport kWh resettable kWh total kVArh import kVArh export kVArh resettable kVArhMax. power demand voltage currentWVAr VA power factor frequency DI 1 DI 2 Modbus ID  baud rate continuous running time.
  • Page 7 Eastron SDM230 Series User Manual Page Display Descriptions Total active energy Example:70.00kWh T1 active energy Example: 10.00kWh *(For SDM230-2T only) T2 active energy Example: 10.00kWh *(For SDM230-2T only) Import active energy Example: 50.00kWh Export active energy Example: 20.00kWh Zhejiang Eastron Electronic Co.,Ltd.
  • Page 8 Eastron SDM230 Series User Manual Total resettable energy Total reactive energy Example: 10.00kVArh T1 reactive energy Example: 10.00kWh *(for SDM230-2T only) T2 reactive energy Example: 10.00kWh *(for SDM230-2T only) Import reactive energy Example: 5.00kVArh Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 Web: www.eastrongroup.com - 8 - Add:No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
  • Page 9 Eastron SDM230 Series User Manual Export reactive energy Example: 5.00kVArh Total resettable reactive energy Total Max. power demand Example: 6930W Voltage Example: 229.8V Current Example: 30.156A Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 Web: www.eastrongroup.com - 9 - Add:No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
  • Page 10 Eastron SDM230 Series User Manual Active Power Example: 4700W Reactive Power Example: 1030VAr Apparent power Example: 4811VA Power factor Example: 1.000 Frequency Example: 49.99Hz Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 Web: www.eastrongroup.com - 10 - Add:No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
  • Page 11 Eastron SDM230 Series User Manual Pulse 2 Constant Example: 50.00Hz DI 1 *(For SDM230M-DI only) DI 2 *(For SDM230M-DI only) Modbus address Example: 001 *(For Modbus meters only) 24-1 High and low bit of Mbus secondary address Default: same as meter ID *(For SDM230-Mbus only) Zhejiang Eastron Electronic Co.,Ltd.
  • Page 12 Eastron SDM230 Series User Manual Baud rate Example: 9600 Continuous running time(In total) Resettable import kWh For example: 58kWh *( For SDM230Bi only) Resettable export kWh For example: 50kWh *(For SDM230-Bi only) Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 Web: www.eastrongroup.com - 12 - Add:No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
  • Page 13 Eastron SDM230 Series User Manual Set-up Mode To get into Set-up Mode, the user need press the “Enter” button for 3 second. Page Display Descriptions Password To get into Set-up mode, it asks a password confirmation. Default password: 1000 If the setting is done successfully, the screen will show “good”...
  • Page 14 Eastron SDM230 Series User Manual Press the “Enter” button, the first digit flash. Press the “Scroll” button to change the value. After choosing the new address value, the user need pressing the “Enter” button to confirm the setting. High bit of Mbus Secondary address Press the “Scroll”...
  • Page 15 Eastron SDM230 Series User Manual To set the Parity Default: None Option：None, Even, Odd Press the “Enter” button, the red part flash. Press the “Scroll” button to change the option. After choosing the new Parity, the user need pressing the “Enter” button to confirm the setting.
  • Page 16 Eastron SDM230 Series User Manual Press the “Enter” button, the red part flash. Press the “Scroll” button to change the option. After choosing the new option, the user need pressing the “Enter” button to confirm the setting. To set the Pulse Duration...
  • Page 17 Eastron SDM230 Series User Manual To set the Automatic Scroll Time Interval Default: 0 S Option: 0 ~ 30S Press the “Enter” button, the red part flash. Press the “Scroll” button to change the option. After choosing the new “Scrl” option, the user need pressing the “Enter”...
  • Page 18 Eastron SDM230 Series User Manual 10-1 To Clear Max demand of active power Long press “Enter” button to confirm the operation. 10-2 To Clear the resettable energy From the “7-1” page, press “Scroll” button enter into the energy reset page. Long press “Enter”...
  • Page 19 Eastron SDM230 Series User Manual 12-1 Press the “Enter” button, the red part flash. Press the “Scroll” button to change the value. After choosing the new DI fliter time, the user need pressing the “Enter” button to confirm the setting.
  • Page 20 Eastron SDM230 Series User Manual Warning During normal operation, voltages hazardous to life may be present at some of the terminals of this unit.  Installation and servicing should be performed only by qualified, properly trained personnel abiding by local regulations. Ensure all supplies are de-energized before attempting connection or other procedures.
  • Page 21 Eastron SDM230 Series User Manual Wiring and Dimension Installation Zhejiang Eastron Electronic Co.,Ltd. Tel: 0086-573-83698881 Web: www.eastrongroup.com - 21 - Add:No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China. Email: sales@eastrongroup.com...

This manual is also suitable for:

Sdm230-biSdm230-dr
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