Introdução
This manual provides comprehensive instructions for the installation, operation, and maintenance of the SPABOY D52-2047 DIN-Rail Multi-Function Digital Meter. This device is designed to accurately measure and display AC voltage, AC current, power factor, active power, electrical energy, and cumulative electrical energy time. Please read this manual thoroughly before use to ensure proper function and safety.
Informações de segurança
Certifique-se de que todas as conexões elétricas sejam feitas por um eletricista qualificado.
Desconecte a energia antes da instalação ou manutenção para evitar choque elétrico.
Não utilize o dispositivo em ambientes com excesso de umidade, poeira ou gases corrosivos.
Verifique se o voltage and current ranges of the meter match your application requirements.
The current transformer (CT) must be installed correctly according to the wiring diagram.
Produto acimaview
The SPABOY D52-2047 is a DIN-rail mounted digital meter capable of simultaneously displaying multiple electrical parameters. It features a clear LED display for easy readability.
Figura 1: Frente view of the D52-2047 meter, showing the display and terminals. One unit is shown with an external CT.
Figura 2: Angulado view of the D52-2047 meter, showing the display and side details.
Especificações
| Parâmetro | Valor |
|---|---|
| Precisão | 1% ± 2 words |
| Modo de exibição | 0.31-inch red LED for AC voltage and power factor; 0.31-inch red LED for AC current and cumulative time; 0.31-inch green LED for active power and electrical energy |
| Vol. CAtage Alcance | AC 80.0-300.0V or AC 200.0-450.0V |
| Faixa de corrente AC | 0.0-100.0A (Accuracy: 0.01A for <100A, 0.1A for >100A) |
| Faixa de potência ativa | 0.0-30000W (for 80.0-300.0V) / 0.0-45000W (for 200.0-450.0V) |
| Faixa de energia elétrica | 0.000-99999 kWh |
| Cumulative Time Range | 0.00-999.59 horas |
| Faixa de fator de potência | 1.000-0.000 |
| Velocidade de Medição | 2 vezes por segundo |
| Dimensões | 54 mm x 80 mm x 64 mm |
| Instalação | Trilho DIN |
| Transformador de Corrente (TC) | 0.00-100A |
Configuração e instalação
The D52-2047 meter is designed for DIN-rail mounting. Follow these steps for proper installation:
Desconexão de energia: Before beginning installation, ensure that the main power supply to the circuit is completely disconnected to prevent electrical hazards.
Montagem: Clip the meter onto a standard 35mm DIN-rail. Ensure it is securely fastened.
Figura 3: Traseira view of the D52-2047 meter, illustrating the DIN-rail mounting mechanism.
Figura 4: Lateral view of the D52-2047 meter, demonstrating its compact design for DIN-rail installation.
Wiring the Voltage Entrada: Conecte o vol ACtage input to terminals 1 and 2 on the bottom of the meter. Refer to the wiring diagram on the side of the unit for correct polarity and connection points. The meter supports AC 80.0-300.0V or AC 200.0-450.0V depending on the model variant.
Current Transformer (CT) Installation:
Pass the live wire of the circuit you wish to measure through the hole of the external current transformer (CT).
Connect the two wires from the CT to terminals 3 and 4 on the top of the meter. Ensure correct connection as per the diagram.
Importante: Do not connect the CT wires to the meter before passing the live wire through the CT. Also, ensure the CT is not open-circuited when power is applied to the main circuit.
Ligar: Once all connections are secure and verified, restore power to the circuit. The meter display should illuminate and begin showing measurements.
Instruções de operação
The D52-2047 meter automatically displays the measured parameters upon power-up. No complex configuration is typically required for basic operation.
Figure 5: Close-up of the D52-2047 display, showing various electrical parameters.
Display Readings: The meter simultaneously displays AC voltage (V), AC current (A), power factor (cosφ), active power (W), electrical energy (kWh), and cumulative time (h).
Resetting Electrical Energy (kWh) and Cumulative Time (h): To reset the electrical energy and cumulative time readings, press and hold the "SAM CK" button located on the front panel for approximately 5 seconds until the readings reset to zero. This action will only reset the cumulative values, not the instantaneous measurements.
Compreendendo as Leituras:
V: Instantaneous AC Voltage.
A: Instantaneous AC Current.
cosφ: Power Factor, indicating the efficiency of power usage.
W: Instantaneous Active Power in Watts.
kWh: Total Electrical Energy consumed in kilowatt-hours since the last reset.
h: Cumulative operating time in hours since the last reset.
Manutenção
Limpeza: Use a soft, dry cloth to clean the meter's surface. Do not use abrasive cleaners or solvents.
Inspeção: Periodically inspect all wiring connections to ensure they are tight and free from corrosion or damage.
Condições ambientais: Ensure the operating environment remains within the specified temperature and humidity ranges to prolong the meter's lifespan.
Nenhuma peça que possa ser reparada pelo usuário: The meter contains no user-serviceable parts. Do not attempt to open or repair the unit, as this will void any warranty and may pose a safety risk.
Solução de problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Meter display is off | No power supply; Incorrect voltage wiring; Loose connections. | Check main power supply. Verify voltage input connections (terminals 1 & 2). Ensure all wires are securely fastened. |
| Current (A) reading is 0 or incorrect | CT not installed correctly; CT wires loose or incorrect; No current flowing through the CT. | Ensure the live wire passes through the CT. Check CT wire connections to terminals 3 & 4. Verify there is actual current draw in the circuit. |
| Power (W) or Energy (kWh) reading is 0 or incorrect | Volumetage or current readings are incorrect; No load connected. | Troubleshoot voltage and current readings first. Ensure a load is connected and drawing power. |
| Display shows erratic readings | Electrical interference; Loose connections; Faulty unit. | Ensure proper grounding. Check all connections for tightness. If problem persists, contact support. |
Garantia e Suporte
For warranty information or technical support, please refer to the product packaging or contact your retailer. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the SPABOY official website or contact their customer service department. Please have your model number (D52-2047) and purchase date ready when contacting support.