Transformer with filter 230-24 V 100 VA 044213

Safety and galvanic isolation transformer for control systems

The 044213 control transformer is a professional solution providing both safe galvanic isolation and voltage adaptation for automation systems. The 100 VA unit delivers a stable 24 V AC secondary voltage, while offering flexibility in primary voltages ranging from 215 V to 415 V.

Design and technical parameters

The device is designed as a safety and isolation transformer, guaranteeing double protection in applications requiring the highest safety standards. The core is non-toroidal, resulting in a compact design with dimensions of 94×94×113 mm.

Insulation materials of class B according to IEC 85 ensure long-term thermal stability under typical industrial loads. The housing with an IP2X protection rating protects against finger contact and access to hazardous parts. Additionally, IK04 impact resistance guarantees mechanical durability in difficult installation conditions.

Application in automation and control systems

The transformer is ideal for control cabinets where safe power supply for auxiliary circuits is required. The 24 V AC secondary voltage is a standard level for most industrial automation systems, ensuring compatibility with relays, PLC controllers, and signaling modules.

The flexibility of primary voltages (215 V, 230 V, 245 V, 385 V, 400 V, 415 V) allows for adaptation to various power systems - from standard domestic installations to industrial networks with elevated parameters. Modular DIN rail mounting simplifies installation in existing control cabinets.

Operating parameters and operational safety

The unit is characterized by a short-circuit voltage of 8.5%, which ensures good voltage stabilization during load changes. Connections are made using robust screw terminals, allowing for secure connection of wires with different cross-sections.

It is worth noting the lack of short-circuit protection - the device requires external overcurrent protection in accordance with applicable installation standards. The design is not suitable for PCB mounting or as an autotransformer.

Compliance with UL certificates and technical documentation confirm the highest standards of quality and operational safety of this solution for professional electrical installations.