EVURU Single Phase LCD Digital Energy Meter

1. Introducción

This manual provides detailed instructions for the installation, operation, and maintenance of the EVURU Single Phase LCD Digital Energy Meter, Model DDS662 (110V). This device is designed to accurately measure and display electrical energy consumption (kWh), voltage, current, and power in single-phase AC circuits. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.

2. Información de seguridad

ADVERTENCIA:

La instalación eléctrica solo debe ser realizada por personal cualificado. El incumplimiento de estas instrucciones podría provocar una descarga eléctrica, un incendio o lesiones graves.

• Desconecte siempre la alimentación antes de instalar o realizar mantenimiento al medidor.
• Asegúrese de que todas las conexiones del cableado sean seguras y correctas según el diagrama de cableado.
• Do not operate the meter in environments exceeding its specified temperature and humidity ranges.
• Do not attempt to open or repair the meter. Refer all servicing to qualified personnel.
• This meter is designed for indoor use in a dry environment.

3. Producto terminadoview

The EVURU DDS662 is a compact, single-phase digital energy meter featuring an LCD display. It is designed for DIN rail mounting and provides accurate measurements of various electrical parameters.

Características principales:

• Pantalla LCD con retroiluminación para lecturas claras.
• Measures total Energy (kWh), temporary Energy (kWh), real Voltage, real Current, and real Power.
• Pulse LED indicator for meter operation.
• 35mm DIN rail installation.
• Temporary kWh reset function.

Imagen 3.1: Másview of DDS662, DDS667, and DDS668 models, showing their LCD displays and basic information. The DDS662 model is on the left.

Image 3.2: Feature comparison table highlighting capabilities like LCD display, electricity consumption, voltage, power, current, backlight, temporary power, manual switching, power factor, frequency, and zeroable functions across DDS662, DDS667, and DDS668 models.

4. Especificaciones

Image 4.1: Detailed dimensions (36mm width, 78.5mm height, 45mm depth, 65.8mm height from rail) and a parameter table for DDS667/DDS668, which are largely applicable to the DDS662 model.

5. Instalación

The EVURU DDS662 energy meter is designed for 35mm DIN rail mounting. Ensure power is disconnected before proceeding with installation.

5.1 Montaje en carril DIN

1. Ubique un riel DIN de 35 mm adecuado dentro de su panel eléctrico.
2. Align the meter's mounting clips with the DIN rail.
3. Press the meter firmly onto the rail until it clicks into place. Ensure it is securely fastened.

Image 5.1: The DDS662 meter shown securely mounted on a standard 35mm DIN rail, illustrating the ease of installation.

5.2 conexiones de cableado

The DDS662 meter supports two primary wiring modes. Always refer to the diagram and ensure correct polarity (Neutral 'N' and Live 'L').

• Mode 1: Upper Input, Lower Output - Power enters the top terminals and exits the bottom terminals.
• Mode 2: Lower Input, Upper Output - Power enters the bottom terminals and exits the top terminals.

For the DDS662, the standard wiring is typically upper input and lower output, as depicted in the product images. Connect the Neutral (N) and Live (L) wires from your power source to the input terminals, and connect your load to the output terminals.

Imagen 5.2: Un primer plano view of the DDS662 meter, showing the input/output terminals labeled 'N' and 'L', along with protective caps for unused terminals.

Image 5.3: Wiring methods for similar models (DDS667 and DDS668), demonstrating the two common wiring configurations: upper input/lower output and lower input/upper output. The DDS662 follows similar principles.

After wiring, ensure all terminal screws are tightened to prevent loose connections and potential hazards. Replace any protective terminal caps if provided.

6. Instrucciones de funcionamiento

Once installed and powered, the meter will automatically begin measuring. The LCD display shows various parameters which can be cycled through.

6.1 Funciones de visualización

The meter is designed to display the following parameters:

• Energía total (kWh): This value accumulates and cannot be reset.
• Energía temporal (kWh): This value can be reset to zero.
• Vol. realtagmi(V): Volumen instantáneotage lectura.
• Corriente real (A): Instantaneous current reading.
• Potencia real (W): Instantaneous power reading.

The pulse LED will flash to indicate the meter is actively measuring energy consumption.

6.2 Resetting Temporary kWh

To reset the temporary kWh reading to zero:

1. Locate the "PRESS" button on the front of the meter (if applicable for DDS662, some models like DDS667 have it). For DDS662, manual switching between parameters is typically automatic or via a hidden button if present. The product description states "manual pressing" for display, and "Hold the button for 6 seconds to Reset the temporary kWh". If no visible button, it might be an internal or less obvious control. Assuming a button exists for this function.
2. Mantenga presionado el botón durante aproximadamente 6 segundos.
3. The temporary kWh value will reset to 0.0.

Note: The total kWh value cannot be reset.

7. Mantenimiento

The EVURU DDS662 energy meter requires minimal maintenance.

• Mantenga el medidor limpio y sin polvo. Utilice un paño suave y seco para limpiarlo. No utilice limpiadores abrasivos ni disolventes.
• Periodically check wiring connections to ensure they remain tight and secure.
• Asegúrese de que el entorno operativo permanezca dentro de los rangos de temperatura y humedad especificados.
• Do not expose the meter to direct sunlight or extreme heat sources.

8. Solución de problemas

9. Garantía y soporte

EVURU products are manufactured to high-quality standards. For warranty information and technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your purchase receipt as proof of purchase.

For further assistance, please visit the EVURU official websitio o comuníquese con su departamento de servicio al cliente.