BREVE TMM 100VA Single-Phase Transformer 400/24V

The BREVE TMM 100VA is a high-quality single-phase safety transformer engineered for demanding industrial and electrical environments. This unit provides reliable voltage conversion, stepping down a primary voltage of 400V to a secondary output of 24V. With a power rating of 100VA, it is designed to maintain stable electrical performance in various control systems and equipment setups that require a consistent low-voltage power supply.

Advantages

This transformer is built with a focus on durability and operational efficiency, making it a dependable component for long-term use in professional electrical installations. Its compact design allows for straightforward integration into control cabinets and machinery, while the robust construction ensures protection against common electrical fluctuations. By providing a precise 24V output, it helps safeguard sensitive electronic components and control devices from voltage irregularities.

Suitable for

• Industrial control systems
• Automation equipment
• Low-voltage lighting circuits
• Powering relays and contactors
• General electrical machinery

When it may not be suitable

This transformer is not intended for use in high-power applications exceeding its 100VA rating, as overloading may lead to overheating or failure. It is also not suitable for outdoor environments unless housed in a properly rated, weather-protected enclosure.

Key specifications

• Power rating: 100VA
• Primary voltage: 400V
• Secondary voltage: 24V
• Phase: Single-phase
• Application: Safety and control

How to use

Installation should be performed by a qualified professional in accordance with local electrical regulations. The transformer must be mounted securely within a clean, dry, and well-ventilated enclosure to prevent overheating. Connect the primary 400V input to the designated terminals and the secondary 24V output to the load, ensuring that all connections are tight and properly insulated. Always verify that the input voltage matches the primary rating before energizing the system.

What to consider before purchase

• Ensure the 100VA power capacity is sufficient for your specific load requirements.
• Verify that the 400V primary input matches your existing power supply.
• Check available space in your control cabinet for mounting.
• Confirm that the environment is dry and free from excessive dust or moisture.

Usage recommendations

Regularly inspect the terminal connections for tightness and ensure the unit remains free of dust accumulation to maintain optimal cooling and performance.