The Siemens 4EU2552-5UA00-0AA0 is a high-quality mains choke designed for use with frequency converters, ensuring smooth and efficient operation in a variety of industrial applications. This three-phase component is engineered to work with AC voltages of 400 to 480 volts and is capable of handling an operational current of up to 225 amperes, with a maximum threshold of 250 amperes.
With an inductivity rated value of 0.000056 Henries and a relative inductive voltage drop of 2%, this choke effectively mitigates electromagnetic interference, which can improve the performance and longevity of connected equipment. The unit's power loss is optimised, with the coil consuming 134 watts and the iron core 54 watts, thus ensuring that the device operates efficiently without unnecessary energy wastage.
The Siemens 4EU2552-5UA00-0AA0 is constructed with a robust flat-type terminal electrical connection for the main current circuit, and it boasts a compact design with dimensions of 0.225 meters in width, 0.21 meters in height, and 0.176 meters in depth. This makes it suitable for installations where space is at a premium.
This mains choke operates reliably within an ambient temperature rated value of 40°C and is classified under the thermal class H according to IEC 60085 standards. It also has a protection class of IP00, indicating that it is designed for installations where it will not be exposed to water or dust.
The product is recognised under EN 61558-2-20 standards and is suitable for a wide range of industrial control applications. Its robust construction and adherence to stringent quality standards make it a reliable choice for managing electrical disturbances and ensuring the stable operation of frequency converters.