Transformer with filter 230-24 V 250 VA 044215

Professional control and safety transformer for automation systems

The 044215 transformer is an advanced solution for professional electrical installations, providing safe galvanic separation and voltage adaptation in industrial control and automation systems. Thanks to its modular design and universal primary voltage range, it is an ideal choice for installers working with various types of power supplies.

Design and operational safety

The device is designed as a safety transformer and a separation transformer, which means double protection against electric shock. The insulation material class according to IEC 85: B, and the IP2X protection rating ensure basic resistance to the ingress of solid objects larger than 12.5 mm.

Compact dimensions (106×123×115 mm) and a modular design allow for easy mounting on a standard DIN rail in switchboards and control cabinets. Despite its compact size, the transformer weighs a solid 3.9 kg, which testifies to the quality of the materials used and the robustness of its construction.

Electrical parameters and application

The transformer offers a wide range of primary voltages (215V - 415V) with six available taps, allowing for flexible adaptation to existing power infrastructure. The constant secondary voltage of 24V AC is a standard in industrial automation for powering control circuits, sensors, and small loads.

The rated apparent power of 250 VA (according to IEC/CSA standards) or 210 VA (according to UL) provides sufficient power for most control applications. A relative short-circuit voltage value of 6.09% characterizes typical control transformer parameters—providing sufficiently low impedance for stable operation while maintaining short-circuit current limitation.

Regulatory compliance and certificates

The product meets the requirements of international IEC standards and holds UL/cULus certificates, confirming its high standards of quality and safety. The transformer is adapted for operation at a frequency of 50 Hz, typical for European power grids.

It is worth noting the lack of short-circuit protection—the device is not protected against the effects of short circuits in the secondary circuit; therefore, it requires additional protection via external circuit breakers or fuses adapted to the load characteristics.