1. Introducción
This instruction manual provides essential information for the safe and efficient installation, operation, and maintenance of your EVURU XTM024 3 Phase 4 Wire Digital Energy Meter. Please read this manual thoroughly before installation and keep it for future reference. This device is designed to accurately measure active energy consumption in three-phase four-wire AC power networks.
2. Información de seguridad
- La instalación y el mantenimiento deben ser realizados únicamente por electricistas calificados.
- Ensure the power supply is completely disconnected before any installation, wiring, or maintenance procedures.
- Verificar que el voltage and current ratings of the meter match the electrical system specifications.
- No opere el medidor en entornos que excedan los rangos de temperatura y humedad de funcionamiento especificados.
- Evite exponer el medidor a la luz solar directa, a la lluvia o al polvo excesivo.
- Do not disassemble or modify the meter. Doing so will void the warranty and may lead to electric shock or fire.
3. Producto terminadoview
The EVURU XTM024 is a digital energy meter designed for precise measurement of electrical energy. It features a clear LCD display and is suitable for DIN rail mounting.
Figura 3.1: En general view of the EVURU XTM024 Digital Energy Meter, showing both the front display and the side profile with the DIN rail mounting mechanism.
Figura 3.2: Close-up of the meter's front panel, highlighting the LCD display, phase indicators (L1, L2, L3), and pulse output LED (400imp/kWh).
Figura 3.3: Trasero view of the EVURU XTM024 Digital Energy Meter, illustrating the integrated clip for secure DIN rail mounting.
Características principales:
- Three-phase four-wire measurement.
- LCD 6+2 digit display for energy consumption.
- Instalación en carril DIN.
- High accuracy level (Class 1.0).
- Pulse output for remote monitoring (400imp/kWh).
4. Instalación
The EVURU XTM024 meter is designed for DIN rail mounting. Ensure all safety precautions are followed before proceeding with installation.
4.1 Montaje
- Desconecte el suministro eléctrico principal del área de instalación.
- Locate a standard 35mm DIN rail within an appropriate electrical enclosure.
- Alinee el clip del riel DIN del medidor con el riel y presione firmemente hasta que encaje en su lugar.
- Ensure the meter is securely fastened and cannot move freely.
4.2 Wiring (3 Phase 4 Wire)
Refer to the wiring diagram typically found on the meter's terminal cover or in accompanying documentation. The following is a general guide:
- Connect the three phase lines (L1, L2, L3) to their respective input terminals.
- Connect the neutral line (N) to its input terminal.
- Connect the load's three phase lines (L1, L2, L3) to their respective output terminals.
- Connect the load's neutral line (N) to its output terminal.
- Asegúrese de que todas las conexiones estén firmes y seguras para evitar contactos sueltos y sobrecalentamiento.
- If applicable, connect the pulse output terminals to a compatible data acquisition system.
Nota: Incorrect wiring can cause damage to the meter, electrical system, or pose a safety hazard. Always consult a qualified electrician for installation.
5. Operación
5.1 Encendido
Once correctly installed and wired, restore power to the circuit. The meter's LCD display should illuminate, and the phase indicator LEDs (L1, L2, L3) will light up if the corresponding phases are active.
5.2 Lectura de la pantalla
- The LCD displays the total active energy consumption in kilowatt-hours (kWh). The format is typically 6 digits for integer kWh and 2 digits for decimal kWh (e.g., 000000.00 kWh).
- The pulse indicator LED (often labeled 400imp/kWh) will flash proportionally to the energy being consumed. A faster flash rate indicates higher power consumption.
- The L1, L2, L3 LEDs indicate the presence of voltage on each respective phase.
6. Mantenimiento
- Limpieza: Mantenga el medidor limpio y sin polvo. Utilice un paño suave y seco para limpiarlo. No utilice limpiadores abrasivos ni disolventes.
- Inspección: Periodically inspect the wiring connections for tightness and signs of wear or damage. Ensure the meter is securely mounted.
- Ambiente: Asegúrese de que el entorno operativo permanezca dentro de los rangos de temperatura y humedad especificados para prolongar la vida útil del medidor.
No user-serviceable parts are inside the meter. For any internal issues, contact qualified service personnel.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| No display / Meter not powering on | No hay suministro de energía; cableado incorrecto; falla interna. | Revise la fuente de alimentación principal. Verifique las conexiones del cableado. Si el problema persiste, contacte con el servicio de asistencia. |
| Incorrect energy reading | Incorrect wiring; meter fault; external interference. | Re-check wiring against diagram. Ensure meter is correctly rated for the circuit. Contact support if readings are consistently inaccurate. |
| Pulse LED not flashing | No load connected; very low power consumption; LED fault. | Ensure there is an active load. Check if the main display is accumulating energy. |
8. Especificaciones
| Parámetro | Valor |
|---|---|
| Modelo | XTM024 |
| Tipo | Three Phase Four Wire Electronic Type |
| Vol de referenciatage | 3 X 220/380 V CA, 3 X 230/400 V CA |
| Vol nominaltage | CA 220 V/400 V |
| Reference Current (Base/Max) | 3 X 5(80A), 3 X 1.5(6A), 3 X 30(100A) |
| Nivel de precisión | 1.0 (IEC62053-21) |
| Frecuencia nominal | 50 Hz |
| Pulso constante | 400 imp/kWh |
| Mostrar | LCD 6 + 2 digits |
| Consumo de energía | 2W, 10VA |
| Corriente de arranque | 0.004 libras |
| Temperatura de funcionamiento | -20°C ~ 55°C |
| Temperatura de almacenamiento | -25°C ~ 70°C |
| Vol de funcionamientotage | 0.9-1.1 Volumen nominaltage |
| Máximo volumentage | 0.8-1.15 Volumen nominaltage |
| Average Humidity Value of Year | 75% |
| Rango de humedad | 20-80% |
| Método de instalación | Carril DIN |
| Dimensiones | Approx. 10.1 X 7.6 X 6.5cm / 3.97 X 2.99 X 2.55in |
| Peso | Aprox. 500 g |
9. Garantía y soporte
For warranty information or technical support, please refer to the documentation provided with your purchase or contact your retailer/manufacturer directly. Keep your purchase receipt as proof of purchase.