Regulating autotransformers enclosed AUTO OIEA 1 230/0-260V 1A 19854-0027

Voltage regulation in installations and devices

OIEA series regulating autotransformers are components used for smooth output voltage regulation. They find application in both industrial installations and electrical power devices. The AUTO OIEA 1 model, with a primary voltage of 230V and a secondary voltage adjustable in the range of 0-260V, is particularly useful where precise voltage control is required. The device is characterized by a simple construction and ease of panel mounting.

Construction and parameters

The OIEA 1 autotransformer has been designed with reliability and durability in mind. The lack of an enclosure (IP00 protection degree) minimizes the dimensions and weight of the device, making it easier to integrate with existing systems. Compact dimensions – 83 mm width, 99 mm height and 75 mm depth – allow for mounting in limited space. The output current of 1A makes this transformer ideal for powering devices with low power consumption or for testing applications. Designed to operate in the frequency range of 50-300Hz.

Applications and benefits

• Voltage regulation: Precise regulation of the output voltage allows adaptation of the power supply parameters to the specific requirements of connected devices.
• Device testing: Autotransformers are used in laboratories and service centers to test the operation of devices at different voltage levels.
• Overvoltage protection: They allow limiting the supply voltage, protecting sensitive devices from damage caused by too high a voltage.
• Simple mounting: The design adapted for panel mounting facilitates integration with the existing electrical infrastructure.
• Compliance with standards: Manufactured in accordance with EN61558-1 and EN61558-2-14 standards, which guarantees safety and reliability of operation.
• Low weight: A weight of only 1.6 kg facilitates the transport and mounting of the transformer.