SINOTIMER DDS6619 Din Rail Single Phase Energy Meter User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of the SINOTIMER DDS6619 Din Rail Single Phase Energy Meter. This device is designed for measuring active energy consumption in single-phase AC systems. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Image 1: Front view of the SINOTIMER DDS6619 Din Rail Single Phase Energy Meter, showing the LCD display and terminal connections.

2. Safety Information

Please observe the following safety precautions to prevent injury and damage to the device:

• Installation should only be performed by qualified personnel.
• Ensure the main power supply is disconnected before installation or maintenance.
• Do not operate the meter in environments with excessive moisture, dust, or corrosive gases.
• Verify correct wiring connections according to the provided diagram to avoid damage or malfunction.
• The meter is designed for indoor use only.
• Do not attempt to open or repair the meter yourself. Contact qualified service personnel.

3. Package Contents

Upon opening the package, please verify that all items are present and undamaged:

• 1 x SINOTIMER DDS6619 Din Rail Single Phase Energy Meter
• 1 x User Manual (this document)

4. Product Features

The DDS6619 energy meter offers a range of features for efficient power monitoring:

• Innovative Dual-Row Display: The top row rotates to show temporary kWh, voltage, current, power, power factor, and frequency. The second row displays total power consumption.
• LCD Backlight: Blue LCD HD backlight ensures clear visibility in various lighting conditions.
• High Accuracy: Class 1.0 meter, utilizing microelectronics and digital processing for reliable energy measurement.
• 6-in-1 Multimeter Functionality: Displays Total Energy (kWh), Temporary Energy (kWh), Voltage (V), Current (A), Power (W), Frequency (Hz), and Power Factor (PF).
• Energy Memory: All electric energy data is automatically stored and memorized upon power loss.
• Reset Function: Temporary kWh data can be reset to zero for specific measurement needs. Total power consumption remains unaffected.
• Space-Efficient Design: Standard 36mm width, compatible with universal DIN 35mm guide rails.
• Durable Construction: Made from flame-retardant, high-quality ABS material for impact resistance and long service life.

Image 2: Illustration of the DDS6619 display modes, demonstrating how temporary and total readings for various electrical parameters are shown.

5. Setup and Installation

5.1 Dimensions

The meter is designed for standard DIN rail mounting. Refer to the dimensions below for proper planning:

Image 3: Dimensional drawing of the DDS6619 meter, indicating its width (36.3mm), height (78.5mm), and depth (65.8mm) for installation planning.

5.2 Mounting

1. Ensure the main power supply is turned off at the circuit breaker before proceeding.
2. Mount the DDS6619 meter onto a standard 35mm DIN rail in your electrical panel.
3. Ensure the meter is securely fastened to prevent movement.

5.3 Wiring Diagram

Follow the wiring diagram carefully. Incorrect wiring can cause damage to the meter or electrical system.

Image 4: Wiring diagram for the DDS6619 meter, illustrating the correct connections for live (L) and neutral (N) input and output terminals.

1. Connect the incoming Live (L) wire to the terminal marked 'L' on the input side.
2. Connect the incoming Neutral (N) wire to the terminal marked 'N' on the input side.
3. Connect the outgoing Live (L) wire to the terminal marked 'L' on the output side.
4. Connect the outgoing Neutral (N) wire to the terminal marked 'N' on the output side.
5. Double-check all connections for tightness and correctness before restoring power.

6. Operating Instructions

6.1 Power On

After successful installation and wiring, restore power to the circuit. The meter's LCD display will illuminate, showing the current readings.

6.2 Display Modes

The meter features a dual-row display. The top row cycles through various temporary electrical parameters, while the bottom row consistently shows the total power consumption (kWh).

• Top Row (Rotating Display): Shows temporary kWh, Voltage (V), Current (A), Power (W), Power Factor (PF), and Frequency (Hz). This display automatically cycles through these parameters.
• Bottom Row (Static Display): Always shows the total accumulated power consumption in kWh. This value cannot be reset.

6.3 Reset Function for Temporary kWh

The temporary kWh reading can be reset to zero for monitoring consumption over specific periods.

Image 5: Diagram illustrating the reset function. The top display shows temporary power consumption (resettable), the bottom shows total power consumption (not resettable), and indicates to hold the reset button for 6 seconds.

1. Locate the reset button on the front panel of the meter.
2. Press and hold the reset button for approximately 6 seconds.
3. The temporary kWh value on the top display will reset to zero. The total power consumption on the bottom display will remain unchanged.

7. Specifications

8. Maintenance

The DDS6619 energy meter requires minimal maintenance. Follow these guidelines to ensure its longevity:

• Keep the meter clean by wiping it with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Ensure the operating environment remains within the specified temperature and humidity ranges.
• Periodically check wiring connections for tightness, especially in environments subject to vibration.
• Do not expose the meter to direct sunlight for extended periods, as this may affect the LCD display.

9. Troubleshooting

If you encounter issues with your DDS6619 meter, refer to the following common problems and solutions:

10. Warranty and Support

SINOTIMER products are manufactured to high-quality standards. For warranty information or technical support, please refer to the documentation provided with your purchase or visit the official SINOTIMER website.

You can find more information and contact details on the SINOTIMER Store on Amazon.