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Eastron SDM630-MT V2 User Manual
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Eastron SDM630-MT V2 User Manual

Eastron SDM630-MT V2 User Manual

Din rail smart meter for single and three phase electrical systems
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EASTRON SDM630-MT V2 User Manual
SDM630-MT V2
DIN Rail Smart Meter for Single and Three Phase Electrical Systems
Measures 4 Tariffs kWh/kvarh/time
and Kvarh, KW, Kvar, KVA, P, F, PF, dmd, V, A etc.
Bi-directional measurement IMP & EXP
Two pulse outputs
RS485 Modbus
Din rail mounting 35mm
100A direct connection
Better than Class 1 / B accuracy
Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
Tel: 0086-573-83698881 Email:
sales@eastrongroup.com
USER MANUAL
2022 V1.3
Web: www.eastrongroup.com

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  • Page 1 EASTRON SDM630-MT V2 User Manual SDM630-MT V2 DIN Rail Smart Meter for Single and Three Phase Electrical Systems Measures 4 Tariffs kWh/kvarh/time  and Kvarh, KW, Kvar, KVA, P, F, PF, dmd, V, A etc. Bi-directional measurement IMP & EXP ...
  • Page 2 EASTRON SDM630-MT V2 User Manual Introduction The SDM630-MT V2 is a multi-function meter that supports max 4 tariffs and 8 time segments, the tariffs and segments can be set via RS485 communication. The unit measures and displays the characteristics of single phase two wires (1p2w), three phase three wires (3p3w,) and three phase four wires(3p4w) supplies, including voltage, frequency, current, power ,active and reactive energy, imported or exported.
  • Page 3 EASTRON SDM630-MT V2 User Manual 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. (In kind prevail) The interface performs a self-test and indicates the result if the test passes.
  • Page 4 EASTRON SDM630-MT V2 User Manual Voltage and Current Each successive pressing of the button selects a new range: Phase to neutral voltages(3p4w) Phase to neutral voltages(3p3w) Current on each phase Phase to neutral voltage THD%(3p4w) Phase to neutral voltage THD%(3p3w) Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
  • Page 5 EASTRON SDM630-MT V2 User Manual Current THD% for each phase Frequency and Power factor and Demand Each successive pressing of the button selects a new range: Frequency and Power Factor (total) Power Factor of each phase Maximum Power Demand Maximum Current Demand Power Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
  • Page 6 EASTRON SDM630-MT V2 User Manual Each successive pressing of the button select a new range: Instantaneous Active Power in kW Instantaneous Reactive Power in kVAr Instantaneous Volt-amps in KVA Total kW, kVAr, kVA Energy Measurements Each successive pressing of the...
  • Page 7 EASTRON SDM630-MT V2 User Manual Imported active energy in kWh Exported active energy in kWh Tariff 1 Active energy Tariff 2 Active energy Tariff 3 active energy Tariff 4 active energy Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
  • Page 8 EASTRON SDM630-MT V2 User Manual Total reactive energy in kVArh Imported reactive energy in kVArh Exported reactive energy in kVArh Tariff 1 reactive energy Tariff 2 reactive energy Tariff 3 reactive energy Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
  • Page 9 EASTRON SDM630-MT V2 User Manual Tariff 4 reactive energy Date Year/month/day Example:1st.Jan.2000 Time Hour/minute/second Example:00:02:16 Set-up To enter set-up mode, pressing the button for 3 seconds, until the password screen appears. Setting up is password-protected so you must enter the correct password (default ‘1000’) before processing.
  • Page 10 EASTRON SDM630-MT V2 User Manual To exit setting-up mode, press repeatedly until the measurement screen is restored. Set-up Entry Methods Some menu items, such as password, require a four-digit number entry while others, such as supply system, require selection from a number of menu options.
  • Page 11 EASTRON SDM630-MT V2 User Manual Use the choose the change password option Press the to enter the change password routine. The new password screen will appear with the first digit flashing to set the first digit and press to confirm your selection.
  • Page 12 EASTRON SDM630-MT V2 User Manual From the set-up menu, use buttons to select the DIT option. The screen will show the currently selected integration time. Press to enter the selection routine. The current time interval will flash buttons to select the time required.
  • Page 13 EASTRON SDM630-MT V2 User Manual The backlit lasting time is settable Default lasting time is 60minutes 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 14 EASTRON SDM630-MT V2 User Manual Press to confirm the selection. SET indicator will appear. Press to exit the system selection routine and return to the menu. SET will disappear and you will be returned to the main Set-up Menu Pulse output This option allows you to configure the pulse output 1.
  • Page 15 EASTRON SDM630-MT V2 User Manual Pulse rate Use this to set the energy represented by each pulse. Rate can be set to 1 pulse per dFt/0.01/0.1/1/10/100kWh/kVArh. (It shows 1 impulse = 10kWh/kVArh) From the Set-up menu, use buttons to select the Pulse Rate option.
  • Page 16 EASTRON SDM630-MT V2 User Manual From the Set-up menu, use buttons to select the Pulse width option. Press to enter the selection routine. The current setting will flash. buttons to choose pulse width. On Completion of the entry procedure, press...
  • Page 17 EASTRON SDM630-MT V2 User Manual Press button to enter the selection routine. The current setting will be flashing. buttons to choose Modbus Address(001 to 247) On completion of the entry procedure, press button to confirm the setting and press button to return the main set-up menu.
  • Page 18 EASTRON SDM630-MT V2 User Manual On completion of the entry procedure, press to confirm the setting and press to return to the main set up menu. Parity From the Set-up menu, use buttons to select the Parity option. Press to enter the selection routine.
  • Page 19 EASTRON SDM630-MT V2 User Manual Press to enter the selection routine. The current setting will flash. buttons to choose Stop Bit (2 or 1) On completion of the entry procedure, press to confirm the setting and press to return to the main set up menu.
  • Page 20 EASTRON SDM630-MT V2 User Manual three phase three wire(3p3w) or four phase four wire(3p4w) supply. Voltage and Current Phase to neutral voltages 100 to 276V a.c. (not for 3p3w supplies) Voltages between phases 173 to 480V a.c. (3p supplies only)
  • Page 21 EASTRON SDM630-MT V2 User Manual Active energy (Wh) Class 1 IEC 62053-21  Reactive energy (VARh) Class 2 IEC62053-23  Total harmonic distortion 1% up to 19st harmonic  Temperature co-efficient Voltage and current = 0.013%/°C typical  Active energy = 0·018%/°C, typical Response time to step input 1s, typical, to >99% of final reading, at 50 Hz.
  • Page 22 EASTRON SDM630-MT V2 User Manual Input frequency 50 or 60Hz ±2%; 50Hz (MID only)  Input waveform Sinusoidal (distortion factor < 0·005)  Magnetic field of external origin Terrestrial flux  Environment Operating temperature -25°C to +55°C*  Storage temperature -40°C to +70°C*...
  • Page 23 EASTRON SDM630-MT V2 User Manual Wiring diagram Three Phase Three Wires：  Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China. Tel: 0086-573-83698881 Email: sales@eastrongroup.com Web: www.eastrongroup.com...
  • Page 24 EASTRON SDM630-MT V2 User Manual Three Phase Four Wires：  Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China. Tel: 0086-573-83698881 Email: sales@eastrongroup.com Web: www.eastrongroup.com...
  • Page 25 EASTRON SDM630-MT V2 User Manual Single Phase two Wires：  Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China. Tel: 0086-573-83698881 Email: sales@eastrongroup.com Web: www.eastrongroup.com...