Eastron SDM630MCT M-bus Series User Manual
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Eastron SDM630MCT M-bus Series User Manual

Eastron SDM630MCT M-bus Series User Manual

Smart three phase energy meter
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SDM630MCT M-bus Series User Manual 2025 V1.00
SDM630MCT M-bus Series
Smart Three Phase Energy Meter
USER MANUAL
2025 V1.00
2024 EASTRON ELECTRONIC.
ALL RIGHTS RESERVED.

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  • Page 1 SDM630MCT M-bus Series User Manual 2025 V1.00 SDM630MCT M-bus Series Smart Three Phase Energy Meter USER MANUAL 2025 V1.00 2024 EASTRON ELECTRONIC. ALL RIGHTS RESERVED.
  • Page 2 Eastron reserves all legal rights. Eastron reserves the right to amend the product specifications in this manual without prior notice. Before placing an order, please contact our company or local agent to get the latest specifications. 2024 EASTRON ELECTRONIC.

  • Page 3: Table Of Contents

    SDM630MCT M-bus Series User Manual 2025 V1.00 CONTENT Version History ..........................1 Risk Information ........................... 2 Chapter 1. Introduction .........................4 ........................4 ........................4 Chapter 2. Technical Parameters ....................5 ........................5 ............................6 ..........................6 ........................5 ............................. 6 ..........................6 Chapter 3.

  • Page 4: Version History

    SDM630MCT M-bus Series User Manual 2025 V1.00 Version History Version Date Changes 1.00 2025-2-28 Initial issue 2025 EASTRON ELECTRONIC. ALL RIGHTS RESERVED.

  • Page 5: Risk Information

    SDM630MCT M-bus Series User Manual 2025 V1.00 Risk Information Information for Your Own Safety This manual does not contain all of the safety measures operating the equipment (module, device) for different conditions and requirements. However, it does contain information which you must know for your own safety and to avoid damages.
  • Page 6 SDM630MCT M-bus Series User Manual 2025 V1.00 not exceed the maximum rated current. The supply wiring of this device shall be suitable sized cable to match the installed circuit breaker.  A Disconnection Device (Circuit Breaker) should be installed close to the Multi Function Energy Meter.

  • Page 7: Chapter 1. Introduction

    SDM630MCT M-bus Series User Manual 2025 V1.00 Chapter 1. Introduction SDM630MCT Mbus Series including models, SDM630MCT-MB & SDM630MCT-2T-MB. The meter measures and displays the characteristics of single phase two wire (1p2w), three phase three wire (3p3w) and three phase four wire (3p4w) supplies, including voltage, frequency, current, power, active and reactive energy, imported or exported.

  • Page 8: Chapter 2. Technical Parameters

    SDM630MCT M-bus Series User Manual 2025 V1.00 Chapter 2. Technical Parameters Voltage AC (Un) 3*230/400VAC Voltage range 100 - 277V AC( L-N ) Voltage between phase 100 to 480V AC ( L-L) Current input 0.05-5(6)A Over current withstand 20Imax for 0.5S...
  • Page 9 SDM630MCT M-bus Series User Manual 2025 V1.00 Over-voltage Category CAT III Installation category CAT III Current Inputs Require External Current Transformer for Insulation Insulating encased meter of protective class Parameters Accuracy Resolution Voltage ±0.5% 0.1V Current ±0.5% 0.1A Frequency ±0.2% 0.01Hz...
  • Page 10 SDM630MCT M-bus Series User Manual 2025 V1.00 Current and Voltage Inputs 3P4W 3CTs 3P3W 2CTs 1P2W(L+N) 1CT Definitions of Other Terminals SDM630MCT-2T-MB SDM630MCT-MB Wiring Guide 2025 EASTRON ELECTRONIC. When electricity matter www.eastrongroup.com...

  • Page 11: Installation

    SDM630MCT M-bus Series User Manual 2025 V1.00 Diameter Measurement Connection Screw Connection 3.0mm*PH1 Strip Length 6-7mm Screw Terminal ①~⑳ Rigid/Supple 0.5-2.5mm² (30 ~ 14AWG) Tightening Torque 0.2Nm Model Installation Step 1: Select a 35mm-wide DIN rail, Pull down the back-end clip on the meter to unlock the mounting mechanism.

  • Page 12: Chapter 3. Operation

    SDM630MCT M-bus Series User Manual 2025 V1.00 Chapter 3. Operation The first screen lights up all display segments and can be used as a display check. The second screen and the third screen indicates the firmware installed in the unit.
  • Page 13 SDM630MCT M-bus Series User Manual 2025 V1.00 P1 P2 P3 Next page or decrease Q1 Q2 Q3 value S1 S2 S3 P-t Q-t S-t Active E-t Move to right side Enter Setup mode Confirm setting Reactive E-t Imp Active E...
  • Page 14 SDM630MCT M-bus Series User Manual 2025 V1.00 Phase to neutral voltage THD% (Phase to phase voltage THD% under 3P3W) Phase current THD% 3.3.2 Frequency, Power factor and Demand Each successive pressing of the button selects a new range: Frequency and Power Factor (total) Power Factor of each phase (Not available under 3P3W &1P2W)
  • Page 15 SDM630MCT M-bus Series User Manual 2025 V1.00 3.3.3 Power Each successive pressing of the button select a new range: Instantaneous Active Power in kW (Not available under 3P3W &1P2W) Instantaneous Reactive Power in kVAr (Not available under 3P3W &1P2W) Instantaneous Volt-amps in kVA (Not available under 3P3W &1P2W)
  • Page 16 SDM630MCT M-bus Series User Manual 2025 V1.00 Total reactive energy in kVArh Imported active energy in kWh Exported active energy in kWh Imported reactive energy in kVArh Exported reactive energy in kVArh For SDM630MCT-2T-MB: Total active energy in kWh 2025 EASTRON ELECTRONIC.
  • Page 17 SDM630MCT M-bus Series User Manual 2025 V1.00 Total reactive energy in kVArh T1 active energy in kWh (Run means under T1 calculation ) T2 active energy in kWh T1 reactive energy in kVArh (Run means under T1 calculation ) T2 reactive energy in kVArh SDM630MCT-2T show tariff kWh/kVArh instead of imported and exported kWh/kVArh 2025 EASTRON ELECTRONIC.
  • Page 18 SDM630MCT M-bus Series User Manual 2025 V1.00 Each successive Long pressing of the button enter the auxiliary and each successive pressing of the button select a new range: Primary Address Second Address Baud Rate Parity Bit Stop Bit 2025 EASTRON ELECTRONIC.
  • Page 19 SDM630MCT M-bus Series User Manual 2025 V1.00 All display segments The meter’s settable parameters are password protected. Each successive Long pressing on the button to enter setup mode. Some menu items, such as password and CT, require a four-digit number entry while others, such as supply system, require selection from a number of menu options.
  • Page 20 SDM630MCT M-bus Series User Manual 2025 V1.00 Primary address setting (SDM630MCT-2T-MB) Address range: 001~250 Default: 001 Primary address setting (SDM630MCT-MB) Address range: 001~250 Default: 001 Secondary address setting (SDM630MCT-2T-MB) 00000000 to 99999999 Secondary address setting (SDM630MCT-MB) 00000000 to 99999999 Baud rate setting...
  • Page 21 SDM630MCT M-bus Series User Manual 2025 V1.00 CT2 setting Option: 1, 5A Default: 5A CT1 setting Rang: 0001~9999 Default: 0005 PT2 setting Rang: 100~500V Default: 400V PT1 setting Rang: 0001~9999 Default: 400 Pulse output setting Option: kWh or kVArh, import, export or total.
  • Page 22 SDM630MCT M-bus Series User Manual 2025 V1.00 Demand interval time setting Option: 0,5, 8, 10, 15, 20, 30, 60min Default: 60min Backlit time setting Option: ON, OFF, 5, 10, 30, 60, 120 min Default: 60min System Type setting Option: 3P4W, 3P3W,...

  • Page 23: Chapter 4. Declaration Of Conformity ( For Mid Meter Only)

    SDM630MCT M-bus Series User Manual 2025 V1.00 Chapter 4. Declaration of Conformity ( For MID meter only) We, Zhejiang Eastron Electronic Co., Ltd. declares under our sole responsibility as the manufacturer that the three phase multi-function electrical energy meter SDM630MCT M-Bus series correspond to the production model described in the EU-type examination certificate and the requirements of the Directive 2014/32/EU.
  • Page 24 SDM630MCT M-bus Series User Manual 2025 V1.00 If you have any question, please feel free to contact our sales team. Eastron Electronic Co., Ltd. No. 52, Dongjin Road, Nanhu, Jiaxing, Zhejiang, China Tel: +86-573-83698881 Fax: +86-573-83698883 Email: sales@eastrongroup.com www.eastrongroup.com 2025 EASTRON ELECTRONIC.

This manual is also suitable for:

Sdm630mct-mbSdm630mct-2t-mb

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