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Eastron SDM530-MT User Manual
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Eastron SDM530-MT User Manual

Eastron SDM530-MT User Manual

Three phase multifunction dinrail meter
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Eastron SDM530CT-MT User Manual 2015 V1.6
Three Phase Multifunction Din Rail Meter
Measures kWh Kvarh, KW, Kvar, KVA, P,
F, PF, Hz, dmd, V, A, etc.
Bi-directional measurement IMP & EXP
Two pulse outputs
RS485 Modbus
Din rail mounting 35mm
5A CT connection
4 tariffs,10 time segments
Better than Class 1 / B accuracy
2015 EASTRON ELECTRONIC.
SDM530-MT
User Manual V1.6
ALL RIGHTS RESERVED.
www.eastrongroup.com

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Summary of Contents for Eastron SDM530-MT

  • Page 1 Eastron SDM530CT-MT User Manual 2015 V1.6 Three Phase Multifunction Din Rail Meter SDM530-MT User Manual V1.6 Measures kWh Kvarh, KW, Kvar, KVA, P,  F, PF, Hz, dmd, V, A, etc. Bi-directional measurement IMP & EXP  Two pulse outputs ...
  • Page 2 Eastron SDM530CT-MT User Manual 2015 V1.6 Introduction The SDM530CT-MT measures and displays the characteristics of three phase four wires (3p4w) supply, including voltage, frequency, current, power, active and reactive energy, imported or exported. Energy is measured in terms of kWh, kVArh. Maximum demand current can be measured over preset periods of up to 60 minutes.
  • Page 3 Eastron SDM530CT-MT User Manual 2015 V1.6 Start-up Screens The first screen lights up all display segments and can be used as a display check second screen indicates firmware installed in the unit and its build number. The interface performs a self-test and indicates the result if the test passes.
  • Page 4 Eastron SDM530CT-MT User Manual 2015 V1.6 Voltage and Current and Max Demand Each successive pressing of the button selects a new range: Phase to neutral voltages Phase to phase voltages Current on each phase Neutral current Maximum Current Demand Power and Frequency and Power factor...
  • Page 5 Eastron SDM530CT-MT User Manual 2015 V1.6 Instantaneous Active Power in kW When it’s exported, there will be a mark of minus “－”. Instantaneous Reactive Power in kVAr When it’s exported, there will be a mark of minus “－”. Instantaneous Volt-amps in KVA When it’s exported, there will be a mark...
  • Page 6 Eastron SDM530CT-MT User Manual 2015 V1.6 Maximum Power Demand Energy Measurements Each successive short pressing (lasting less than 3s) of the button selects a new range: Total active energy in kWh Total kWh=imported +exported (kWh) Total Imported active energy in kWh...
  • Page 7 Eastron SDM530CT-MT User Manual 2015 V1.6 Tariff 2 Active energy Tariff 3 Active energy Tariff 4 Active energy Total reactive energy in kVArh Total kVArh=imported +exported (kVArh) Imported reactive energy in kVArh Exported reactive energy in kVArh 2015 EASTRON ELECTRONIC.
  • Page 8 Eastron SDM530CT-MT User Manual 2015 V1.6 Tariff 1 Reactive energy Tariff 2 Reactive energy Tariff 3 Reactive energy Tariff 4 Reactive energy Date Example:1st,Jan,2000 Time Hour: minute: second 00:02:16 2015 EASTRON ELECTRONIC. ALL RIGHTS RESERVED. www.eastrongroup.com...
  • Page 9 Eastron SDM530CT-MT User Manual 2015 V1.6 Set-up To enter set-up mode, long pressing the button for 2 seconds, until the password screen appears. Setting up is password-protected so you must enter the correct password (default ‘1000’) before processing. If an incorrect password is entered, the display will show: Err To exit setting-up mode, press repeatedly until the measurement screen is restored.
  • Page 10 Eastron SDM530CT-MT User Manual 2015 V1.6 Number Entry Procedure When setting up the unit, some screens require the entering of a number. In particular, on entry to the setting up section, a password must be entered. Digits are set individually, from left to right.
  • Page 11 Eastron SDM530CT-MT User Manual 2015 V1.6 After setting the last digit, SET will show. Press to exit the number setting routine and return to the Set-up menu. SET will be removed DIT Demand Integration Time This sets the period in minutes over which the current and power readings are integrated for maximum demand measurement.
  • Page 12 Eastron SDM530CT-MT User Manual 2015 V1.6 Backlit set-up The backlit lasting time is settable For example, if it’s set as 5, the backlit will be off in 5minutes from the last time operation on the meter. Press to enter the selection routine.
  • Page 13 Eastron SDM530CT-MT User Manual 2015 V1.6 buttons to choose kWh or kVArh. Default is kwh On completion of the entry procedure, press to confirm the setting and press to return to the main set up menu. Pulse rate Use this to set the energy represented by each pulse. Rate can be set to 1 pulse per 0.01/0.1/1/10/100/1000kWh/kVArh.
  • Page 14 Eastron SDM530CT-MT User Manual 2015 V1.6 200, 100(default) or 60ms. (It shows pulse width of 100ms) From the Set-up menu, use buttons to select the Pulse width option. Press to enter the selection routine. The current setting will flash. Default is 100 buttons to choose pulse width.
  • Page 15 Eastron SDM530CT-MT User Manual 2015 V1.6 buttons to choose interval of scroll display. On Completion of the entry procedure, press to confirm the setting and press to return to the main set up menu. To activate the scroll display mode, press the lasting for 2seconds on the main interface.
  • Page 16 Eastron SDM530CT-MT User Manual 2015 V1.6 On completion of the entry procedure, press button to confirm the setting and press button to return the main set-up menu. Baud Rate From the Set-up menu, use buttons to select the Baud Rate option.
  • Page 17 Eastron SDM530CT-MT User Manual 2015 V1.6 Press to enter the selection routine. The current setting will flash. buttons to choose Parity (EVEN / ODD / NONE) Default is NONE On completion of the entry procedure, press to confirm the setting and press to return to the main set up menu.
  • Page 18 Eastron SDM530CT-MT User Manual 2015 V1.6 to return to the main set up menu. Note: Default is 1, and only when the parity is NONE that the stop bit can be changed to 2. The meter provides a function to reset the maximum demand value of current and power.
  • Page 19 Eastron SDM530CT-MT User Manual 2015 V1.6 Set CT Ratio value Press to enter the CT Ratio setting screen. The range is from 0001 to 9999. Default is 0001 Example:If set the ratio to be 100,it means the primary current equals secondary currentx100...
  • Page 20 Eastron SDM530CT-MT User Manual 2015 V1.6 Reactive energy (VARh) ±1% of range maximum  Interfaces for External Monitoring Three interfaces are provided: an RS485 communication channel that can be programmed via protocol remotely.  an Pulse output(Pulse 1) indicating real-time measured energy.(configurable) ...
  • Page 21 Eastron SDM530CT-MT User Manual 2015 V1.6 Altitude Up to 2000m  Warm up time 1 minute  Vibration 10Hz to 50Hz, IEC 60068-2-6, 2g  Dimensions Wiring diagram IF you have any question, please feel free to contact our sales team.
  • Page 22 Eastron SDM530CT-MT User Manual 2015 V1.6 2015 EASTRON ELECTRONIC. ALL RIGHTS RESERVED. www.eastrongroup.com...