1. Introducción
This manual provides essential information for the safe and efficient installation and operation of your MAXTRACK LT3L Halogen Transformer. This electronic transformer is designed for 230/12V halogen lamps with a power output range of 50-150W. It features overload protection and a thermal fuse for enhanced safety. Please note that this model is non-dimmable.

Imagen 1: Frente view of the MAXTRACK LT3L Halogen Transformer. This image displays the compact white casing of the transformer, with product specifications and basic wiring diagrams printed on its surface. The input and output terminals are visible on the ends.
2. Instrucciones de seguridad
Lea y comprenda todas las instrucciones de seguridad antes de la instalación y el funcionamiento. El incumplimiento de estas instrucciones podría provocar descargas eléctricas, incendios u otros peligros.
- Peligro eléctrico: La instalación debe ser realizada por un electricista calificado o una persona competente de acuerdo con los códigos y regulaciones eléctricas locales.
- Desconexión de energía: Always disconnect power at the main circuit breaker before installing, servicing, or removing the transformer.
- VolumentagCompatibilidad: Asegúrese de que el volumen de entradatage (230V) and output voltage (12V) are compatible with your electrical supply and halogen lamps.
- Capacidad de carga: Do not exceed the maximum load of 150W. The minimum load is 50W. Operating outside this range may damage the transformer or lamps.
- No regulable: This transformer is no regulable. Do not connect it to a dimmer switch.
- Ventilación: Asegúrese de que haya una ventilación adecuada alrededor del transformador para evitar el sobrecalentamiento. No cubra la unidad.
- Humedad: Do not expose the transformer to moisture or operate in damp condiciones.
- Protección térmica: The transformer includes overload protection and a thermal fuse. If the unit shuts off, disconnect power, allow it to cool, and check for overload or short circuits before reconnecting.
3. Configuración e instalación
Follow these steps for proper installation of the MAXTRACK LT3L Halogen Transformer.
3.1 conexiones de cableado
- Preparar el cableado: Ensure all wires are stripped to the appropriate length for secure connection to the terminal blocks. The transformer supports 0.75-2.5mm² cables for both primary and secondary connections.
- Input (Primary) Connection:
- Locate the input terminals marked "PRI: 220-240V" or "L" y "N".
- Connect the live wire from your 230V AC mains supply to the "L" Terminal.
- Connect the neutral wire from your 230V AC mains supply to the "N" Terminal.
- Asegúrese de que las conexiones estén firmes y seguras.
- Output (Secondary) Connection:
- Locate the output terminals marked "SEC: ~11.6V". These are typically grouped for multiple lamp Conexiones.
- Connect your 12V halogen lamps to these terminals. You can connect multiple lamps in parallel, ensuring the total wattage does not exceed 150W and is not below 50W.
- Asegúrese de que las conexiones estén firmes y seguras.
- Cableado seguro: After making all connections, ensure the terminal covers are properly closed and secured.

Imagen 2: De cerca view of the transformer with the terminal cover removed, revealing the green screw terminals for wiring connections. The input (PRI) and output (SEC) terminals are clearly visible, ready for electrical wiring.

Imagen 3: Another close-up showing the internal wiring terminals, indicating where the primary (220-240V) and secondary (11.6V) connections are made. This view provides a clearer perspective on the connection points for live, neutral, and lamp cables.
3.2 Montaje
The transformer is designed for rail mounting. Ensure it is mounted in a location that allows for adequate air circulation to prevent overheating. Avoid mounting near heat sources or in enclosed spaces without ventilation.
4. Operación
Once properly installed and connected, the MAXTRACK LT3L Halogen Transformer operates automatically. When power is supplied to the primary input, it converts the 230V AC to 12V AC for your halogen lamps. As this is a non-dimmable unit, it will provide constant power to the lamps when switched on.
5. Mantenimiento
The MAXTRACK LT3L Halogen Transformer requires minimal maintenance. Follow these guidelines:
- Limpieza: Ensure the transformer is clean and free from dust and debris. Disconnect power before cleaning. Use a dry, soft cloth. Do not use liquid cleaners.
- Inspección: Periodically inspect the wiring connections for any signs of loosening or damage.
- Ventilación: Ensure that the ventilation around the transformer remains unobstructed.
6. Solución de problemas
If you encounter issues with your transformer, refer to the following troubleshooting guide:
| Problema | Posible causa | Solución |
|---|---|---|
| Lamps no se encienden. |
|
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| LampLas luces parpadean o están tenues. |
|
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| Transformer gets excessively hot. |
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7. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | LT3L |
| Vol de entradatage (Primary) | 220-240V AC, 50Hz |
| Vol de salidatage (secundaria) | ~11.6 V CA |
| Rango de potencia de salida | 50-150 W |
| Regulabilidad | No regulable |
| Funciones de protección | Overload Protection, Thermal Fuse |
| Dimensiones (L x An x Al) | 160 x 46 x 30 mm (aprox. 4.6 x 16 x 3 cm) |
| Peso | 190 gramos |
| Sección transversal del cable | 0.75-2.5 mm² |
| Tipo de montaje | Montaje en carril |
8. Garantía y soporte
Para obtener información sobre la garantía y soporte técnico, consulte al vendedor o al fabricante oficial. website. Keep your proof of purchase for any warranty claims. Do not attempt to repair the unit yourself, as this will void the warranty and may pose a safety risk.



