PowerPlus DDS3102 Smart Meter

Техникалык шарттар

• Продукт аты: Smart Meter
• Модел: DDS3102
• Энергияны керектөө: 1000 имп / кВт
• Байланыш: RS-485

Продукт колдонуу нускамалары

Connecting the Smart Meter

1. Connect the Live wire (L) to terminal 3 and the Neutral wire (N) to terminal 6 of the Meter.
2. Connect the CT (Current Transformer) to terminal 1 (white) and terminal 4 (black) of the Meter.
3. Connect RS485A (terminal 2) and RS485B (terminal 5) to Whispr-7 Smart Meter Connection RS485A (pin 4) and RS485B (pin 5).

AC Coupled PV Installation

• For AC-coupled PV systems, you may install a second Meter to monitor 3rd party PV inverters. The PV meter must be ordered separately and comes programmed with a different address at the factory.
• Comms Note: When installing 2 meters for AC-coupled PV connectors, both meters’ RS485 signals are placed in parallel and connected to RS485A and RS485B of the Inverter.

Жалпы киришүү

• DDS3102-P2 DIN rail mount power monitor integrated with measurement and recording, electric energy metering, LCD, and network communication, can measure voltage, current, active power, power factor, frequency, and other parameters of the grid, as well as meter positive and negative active electric energy.
• The monitor equips an RS-485 communication interface and a far infrared dual communication interface supporting MODBUS-RTU and DL/T645-2007 dual communication protocol, which can be widely used in substation automation, industrial control, and industrial automation systems, energy management systems, residential power monitoring, etc.

It conforms to the following standards:

1. GB/T17215.321-2008 static reactive electric energy meter (Class 1 and Class 2).
2. DL/T 645-2007 communication protocol of multifunctional electric energy meter.
3. Modbus-RTU.

Техникалык мүнөздөмөлөр

Негизги өзгөчөлүктөрү

1. Adopt high-precision sampling and measuring units as well as high-speed MCU data processing units, achieving high precision, wide range, and accurate measurement, as well as fast data analysis.
2. Кең viewing angle LCD is adopted to show richer content.
3. Equipped with a white backlight, the LCD can meet the requirements of consulting data in a dark environment.
4. Nonvolatile memory is used to store all kinds of data, which can save data for a long time without losing data due to a power failure.
5. Support RS-485 communication interface, far infrared dual communication interface, and industrial standard communication protocol, which is convenient and flexible for network construction.

Негизги функциялар

1. Measurement of single-phase voltage and current, metering of positive and negative active electric energy, and identification and indication of power direction.
2. Configured with one channel RS485communication interface and one channel active electric energy pulse output, MODBUS-RTU protocol and DL/T645 protocol are optional.
3. Current circuit under 60A can get direct access to our monitor; current circuit above 60A needs an external current transformer, connected by a secondary line.
4. Тtage signal power supply, no need for auxiliary power supply.
5. 7-bit wide temperature range LCD, data cycle display.
   • WILLFAR, as a reliable DIN rail mount power monitor manufacturer, mainly manufactures meter data management instruments and energy efficiency management instruments, like electrical power data logger, data concentrator, data collector, and power monitor, for smart data logging, power quality monitoring, and data management applications.
   • To serve daily life much better, WILLFAR company also provides custom electrical energy management solutions.

AC COUPLED SMART METER CONNECTING DIAGRAM

1. Connect L to terminal 3 and N to terminal 6 of the Meter.
2. Connect the CT to terminal 1(white) and terminal 4(black) of the Meter.
3. Connect RS485A(terminal 2) and RS485B(terminal 5) to Whispr-7 Smart Meter Connection RS485A (pin 4) and RS485B(pin 5).
4. For AC-coupled PV, you may install a second Meter to monitor 3rd party PV inverters.
   • This PV meter must be ordered separately. The PV meter is programmed with a different address at the factory.
   • Эскертүү: For AC-coupled PV install 2 meters. Both meters’ RS-485 signals are placed in parallel and connected to RS-485A and B of the Inverter.
   • Эскертүү: The maximum torque for the terminal screws 3 and 6 is 1.7N.m, and the recommended torque is (1.0 ± 0.1)N.m; The maximum torque of terminals 1,2,4 and 5 is 0.4N.m, and the recommended torque is (0.20 ± 0.05)N.m.
   • Эскертүү: Refer to relevant Australian Standards for overcurrent protection (fuse).

КАРДАРДЫ КЫЗМАТТОО

• PowerPlus Energy Pty Ltd
• +61387975557
• support@powerplus-energy.com.au
• Эң акыркы маалымат алуу үчүн, кириңиз powerplus-energy.com.au
• V2.0
• 17/09/2025

Көп берилүүчү суроолор

Can I install multiple smart meters for monitoring different power sources?

Yes, you can install multiple smart meters to monitor different power sources. Each meter should be connected according to the provided instructions, and additional meters must be ordered separately.

Is overcurrent protection necessary for the smart meter installation?

Yes, it is recommended to refer to relevant Australian Standards for overcurrent protection, including the use of fuses, to ensure safety during the installation and operation of the smart meter.

Документтер / Ресурстар

PowerPlus DDS3102 Smart Meter [pdf] Instructions Whispr-7, DDS3102, DDS3102 Smart Meter, DDS3102, Smart Meter, Meter

Шилтемелер

• User Manual