TOMZN 4P 63A 380V MCB Type Dual Power Automatic Transfer Switch User Manual

1. Informació de seguretat

ADVERTIMENT: Aquest dispositiu funciona amb un alt volumtage (above 50Vac or 75Vdc). Improper installation or use can result in serious injury or death. Always ensure power is disconnected before installation or maintenance. Installation and all electrical work must be performed by a qualified electrical professional in accordance with local and national electrical codes.

• No col·loqueu el dispositiu a prop de materials inflamables.
• Assegureu-vos una ventilació adequada durant el funcionament per evitar el sobreescalfament.
• Disconnect from power and store properly when not in use for extended periods.
• Keep packaging materials away from babies and children to avoid suffocation hazards. Packaging is not a toy.

Aquest producte té la certificació CE, la qual cosa indica que compleix amb les normes de seguretat europees.

2. Producte acabatview

The TOMZN TOQ3-63/4P Automatic Transfer Switch (ATS) is designed to automatically switch between two power sources, typically a common power supply and a backup power supply, ensuring continuous power to a load. It is a 4-pole, 63A, 380V MCB (Miniature Circuit Breaker) type device, functioning as a voltage relleu.

Les característiques clau inclouen:

• Automatic and Manual operation modes.
• Extremely fast conversion between power sources.
• Integrated circuit breaker with coil and protection for short circuit protection.
• Visual indicators for power source status (Un/Non for Common, Ur/Ron for Backup).
• The equipment is designed to automatically cut off the power supply after reaching a specified time, likely for safety or operational sequencing.

3. Especificacions

4. Instal·lació (Configuració)

IMPORTANT: All installation procedures must be carried out by a certified electrician. Ensure all power sources are completely disconnected before beginning installation.

1. Desembalatge i inspecció: Carefully unpack the ATS and inspect it for any signs of damage during transit.
2. Muntatge: The ATS is designed for secure mounting and can be installed on a DIN rail. Ensure the mounting location provides adequate ventilation and is free from flammable materials.
3. Cablejat: Connect the equipment in accordance with the provided wiring diagrams and local electrical codes. The ATS supports both 2 input 2 output and 2 input 1 output configurations.
• Identify the Common Power Supply (L1, L2, L3, N) and Backup Power Supply (L1, L2, L3, N) terminals.
• Connect the load terminals (A, B, C, N) as per your system requirements.
• Assegureu-vos que totes les connexions estiguin estretes i segures.

4. Engegada inicial: After wiring, carefully restore power. Observe the indicator lights for correct operation.
5. Ajust de paràmetres: If applicable, adjust any necessary equipment parameters according to your system's requirements.

5. Funcionament

The TOMZN TOQ3-63/4P ATS offers both automatic and manual modes of operation.

Mode automàtic:

• In automatic mode, the ATS will continuously monitor both the common and backup power supplies.
• If the common power supply fails or drops below acceptable levels, the ATS will automatically switch the load to the backup power supply.
• Quan es restableix la font d'alimentació comuna, l'ATS canviarà automàticament la càrrega a la font d'alimentació comuna.
• The conversion process is designed to be extremely fast to minimize power interruption.

Mode manual:

• The manual mode allows you to switch between power sources using the physical lever on the device.
• To operate in manual mode, turn the lever to the desired power source (e.g., 'N' for Common, 'R' for Backup).
• This mode is useful for testing, maintenance, or when automatic switching is not desired.

Indicadors:

• Interruptor automàtic/manual: Indica el mode de funcionament actual.
• Un/Non (Common Power): Illuminates when the common power supply is active.
• Ur/Ron (Backup Power): Illuminates when the backup power supply is active.

6. Manteniment

Regular maintenance ensures the longevity and reliable operation of your ATS. Always disconnect power before performing any maintenance.

• Inspecció periòdica: Regularly inspect the ATS for any signs of wear, damage, or loose connections.
• Neteja: Mantingueu el dispositiu net i lliure de pols i brutícia. Feu servir un drap sec i suau per netejar-lo. No utilitzeu líquids ni productes de neteja abrasius.
• Ventilació: Ensure that the ventilation openings are not obstructed to maintain proper airflow and prevent overheating.
• Emmagatzematge: If the device is to be stored for an extended period, disconnect it from all power sources and store it in a dry, cool, and well-ventilated area.

7. Solució De Problemes

If you encounter issues with your ATS, refer to the following common troubleshooting steps. For complex problems, consult a qualified electrician.

• Sense energia per carregar:
  • Check if both common and backup power sources are active.
  • Verify all wiring connections are secure and correct according to the diagrams.
  • Ensure the ATS is not in an intermediate switching state.
• L'ATS no canvia automàticament:
  • Confirm the ATS is set to "Auto" mode.
  • Comproveu si el voltage levels of the power sources are within the acceptable range for automatic transfer.
  • Inspect control wiring for any disconnections or damage.
• Sobrecàrrega/curtcircuit:
  • The ATS includes short circuit protection. If a fault occurs, it may trip.
  • Identify and rectify the cause of the overload or short circuit in your electrical system.
  • Reset the ATS after resolving the fault.
• Sorolls o olors inusuals:
  • Immediately disconnect power to the ATS.
  • This indicates a serious internal fault. Do not attempt to operate the device. Contact a professional electrician for inspection and repair.

8. Consells d'usuari

• Instal·lació professional: Always prioritize professional installation to ensure correct wiring and safe operation, especially given the high voltage nature of the device.
• Control Wire Adjustments: For specific or non-standard configurations (e.g., using a single-phase backup with a three-phase main), the control wires under the plastic cover may need adjustment. Consult your electrician for guidance.
• Manual Mode Flexibility: The manual mode allows for direct control over power source selection, which can be useful for testing or specific operational needs, even if both power sources are present.
• Muntatge en carril DIN: The device is compatible with DIN rail mounting for easy integration into electrical panels.
• Capacitat de càrrega: The ATS is rated for 63A. Ensure your connected load does not exceed this capacity to prevent damage and ensure safe operation.

9. Garantia i Suport

This TOMZN Automatic Transfer Switch is designed for reliability and durability. It is CE certified, adhering to relevant European safety standards (IEC/EN60947-6-1).

For detailed technical information, wiring diagrams, and comprehensive instructions, please refer to the official User Manual (PDF) available at: TOMZN TOQ3 User Manual (PDF).

For any further assistance or technical support, please contact your supplier or a qualified electrical professional.