Single-phase autotransformers

Manumag single-phase autotransformers are designed to step up or step down mains voltages using a single common winding (Class H, 180°C), without galvanic isolation. This design allows them to adapt to the needs of electrical equipment with specific voltages, making them ideal for intermittent use applications. They are compatible with standard reversible voltages such as 230V/400V, 220V/127V, and other configurations on demand, complying with EN-61558-2-13 regulations and guaranteeing safety and reliability in industrial and domestic environments.

Their design includes screw connection terminals and DIN angle fixings, facilitating installation in panels or electrical systems. These devices are suitable for sectors such as industry and domestic applications, where efficient voltage conversion is required. With options for different powers and degrees of protection, Manumag single-phase autotransformers stand out for their versatility and their ability to adapt to user requirements.