دفترچه راهنمای کاربر پاور آنالایزر چند منظوره Eastron SDM630Modbus V3

1. محصول تمام شدview

The Eastron SDM630Modbus V3 is an advanced multi-function three-phase energy monitoring solution. It is designed for measuring and displaying various electrical parameters in 1-phase 2-wire, 3-phase 3-wire, and 3-phase 4-wire systems. This device is equipped with optional outputs such as pulses and RS485 RTU Modbus communication, making it suitable for integration into PV solar systems and other energy management applications.

It features configuration and display buttons for easy navigation through parameters and settings. The unit is housed for DIN rail mounting and offers IP51 protection. It supports direct connection up to 100A and allows for selectable measurement modes using free configuration software for kWh display, including Total kWh (Import + Export), Import kWh, and Net kWh (Export - Import).

شکل 1: جلو view of the SDM630Modbus V3

2. ویژگی های کلیدی

• Max. 100A Direct Load
• 4 Module (72mm wide) DIN rail mounting
• Bi-directional Measurement
• 2 Pulse outputs + RS485 Modbus communication
• Multi-measurement capabilities: kWh, kvarh, W, Var, VA, PF, Hz, dmd, V, A, etc.
• Compatible with 3P4W, 3P3W, and 1P2W systems
• دمای کارکرد: -25 تا +55 درجه سانتیگراد
• رتبه جلدtage: 230 ولت AC
• Accuracy Class: Cl. 1
• Measuring Energy Range: 0-999999.99 kWh
• نوع نمایشگر: LCD
• پروتکل ارتباطی: Modbus RTU
• Pulse Output 1: Configurable
• Pulse Output 2: 400imp/kWh (Passive type)

3. نصب و راه اندازی

3.1 اقدامات احتیاطی ایمنی

• نصب فقط باید توسط پرسنل واجد شرایط انجام شود.
• قبل از نصب یا تعمیر و نگهداری، مطمئن شوید که تمام برق قطع شده است.
• قوانین و مقررات برق محلی را دنبال کنید.
• اگر دستگاه آسیب دیده به نظر می‌رسد، آن را روشن نکنید.

3.2 نصب

The SDM630Modbus V3 is designed for DIN rail mounting. Securely attach the device to a standard 35mm DIN rail within an appropriate enclosure, ensuring adequate ventilation.

شکل 2: سمت view illustrating DIN rail mounting

3.3 نمودار سیم کشی

The meter supports 1-phase 2-wire, 3-phase 3-wire, and 3-phase 4-wire connections. Refer to the diagram below for correct wiring. Ensure all connections are tight and secure.

Figure 3: Wiring Diagram and Dimensions. The diagram shows connections for 1-phase 2-wire, 3-phase 3-wire, and 3-phase 4-wire systems. For 3-phase 4-wire, L1, L2, L3, and N are connected to terminals 1, 4, 7, and 10 respectively, with corresponding load connections on terminals 3, 6, 9, and 12. RS485 A and B are connected to terminals 13 and 14. Pulse outputs are on terminals 15 and 16.

یادداشت های سیم کشی:

• ورودی برق: Connect the phase and neutral wires according to the diagram for your specific system (1P2W, 3P3W, or 3P4W). The meter supports direct connection up to 100A.
• ارتباط RS485: Connect the RS485 A and B lines to terminals 13 and 14 respectively for Modbus RTU communication.
• خروجی پالس: Pulse output 1 and 2 are available on terminals 15 and 16. These are passive outputs.

4. عملیات

The SDM630Modbus V3 features an LCD display and several buttons for navigating and configuring the device.

۴.۱ نمایشگر و دکمه‌ها

The LCD displays various electrical parameters. The buttons (U/I, M, P, E) allow users to cycle through measurements, access menus, and confirm selections.

• U/I Button: Typically used to cycle through voltage (U) and current (I) readings, or other instantaneous parameters.
• دکمه M: Likely serves as a 'Mode' or 'Menu' button to access different measurement screens or configuration settings.
• دکمه P: May be used for 'Parameter' selection or 'Pulse' related settings.
• دکمه E: Generally functions as an 'Enter' or 'Exit' button to confirm selections or leave a menu.

For detailed navigation and configuration, refer to the official datasheet and configuration software manual available on the Eastron webسایت

4.2 حالت های اندازه گیری

The device can measure a wide range of parameters including:

• Active Energy (kWh) - Total, Import, Export, Net
• Reactive Energy (kvarh)
• توان فعال (W)
• Reactive Power (Var)
• توان ظاهری (VA)
• فاکتور قدرت (PF)
• فرکانس (هرتز)
• جلدtage (V)
• جریان (A)
• Demand (dmd)
• و بیشتر.

Specific measurement modes and their display can be configured using the provided software.

5. تعمیر و نگهداری

The SDM630Modbus V3 is designed for reliable operation with minimal maintenance. However, periodic checks are recommended:

• تمیز کردن: دستگاه را تمیز و عاری از گرد و غبار نگه دارید. برای تمیز کردن از یک پارچه نرم و خشک استفاده کنید. از پاک کننده ها یا حلال های ساینده استفاده نکنید.
• اتصالات: Periodically inspect all wiring connections to ensure they remain tight and secure. Loose connections can lead to inaccurate readings or device malfunction.
• محیط زیست: برای جلوگیری از آسیب، اطمینان حاصل کنید که محیط عملیاتی در محدوده دما و رطوبت مشخص شده باقی می‌ماند.

6 عیب یابی

If you encounter issues with your SDM630Modbus V3, consider the following troubleshooting steps:

• بدون نمایشگر/برق:
  • Check the main power supply to the meter.
  • Verify all power connections are correctly wired and secure.
• قرائت های نادرست:
  • Ensure the wiring configuration matches your electrical system (1P2W, 3P3W, 3P4W).
  • Check for loose or incorrect wiring connections.
  • Verify that the meter's settings (e.g., CT ratio if applicable, though this model is direct connect up to 100A) are correctly configured.
• Communication Issues (RS485 Modbus):
  • Check RS485 A and B connections for correct polarity and secure fit.
  • Verify the Modbus address, baud rate, parity, and stop bits settings on both the meter and the master device.
  • Ensure the communication cable length does not exceed the maximum recommended distance (1000m).

If problems persist, consult the official datasheet or contact Eastron technical support.

7. مشخصات

Detailed technical specifications for the SDM630Modbus V3 are provided below.

شکل ۹: پارامترهای دقیق محصول

Electrical Characteristics (from image)

Input & Output (from image)

Ethernet Communication (from image)

8. گارانتی و پشتیبانی

8.1 اطلاعات گارانتی

The Eastron SDM630Modbus V3 comes with an 18-month warranty from the date of purchase.

8.2 پشتیبانی فنی و منابع

• دیتاشیت: A detailed datasheet for the SDM630Modbus V3 can be downloaded from the official Eastron webسایت: www.eastrongroup.com.
• Modbus Protocol Instruction / Register Map: For specific Modbus protocol instructions and register maps, please contact Eastron directly.
• سوالات عمومی: For any further questions or support, please contact Eastron customer service.

Figure 5: Frequently Asked Questions

9. نکات کاربر

• سازگاری اینورتر: The SDM630Modbus V3 has been reported by users to be compatible with Deye Inverters. Always verify specific model compatibility with your inverter manufacturer or Eastron support if unsure.
• پیکربندی نرم افزار: Utilize the free configuration software provided by Eastron to customize measurement modes and display settings for optimal performance in your specific application.