4EU2552-0EF00-4BA0 SIEMENS

The 4EU2552-0EF00-4BA0 is a three-phase output choke designed for industrial applications requiring harmonic filtering and voltage smoothing. It is engineered to operate with a rated voltage (UN1) of 480V and a maximum thermal current (ITHMAX 1) of 25A at a frequency (F1) of 1400Hz. The choke features a switching frequency (F TAKT) of 8kHz and an inductance (LN) of 0.3mH, supporting a rated current (I LN) of 22.5A. With a voltage drop (UK) of 23%, it ensures efficient energy transfer while minimizing losses. The choke is designed for an ambient temperature (TA) of 40°C and insulation class H, ensuring reliable performance under demanding conditions. It has an IP00 protection rating, indicating that it is not protected against water or dust and requires installation in a suitable enclosure. The unit utilizes flat-type terminals for secure and easy connection. Compliant with EN 61558-2-20 standards and UL/CSA recognized, this choke guarantees safety and performance. Please note that this product is discontinued; for inquiries regarding a successor, contact anfrage@mdexx.com or your local Siemens office for assistance.