4EP4002-8DS00 SIEMENS

The 4EP4002-8DS00 is a commutating choke designed for use in converter applications, specifically engineered to enhance the performance and reliability of three-phase power systems. This choke is optimized for an input voltage (UN1) of 400V and is capable of handling a maximum thermal current (ITHMAX 1) of 91A at a frequency (F1) of 50Hz. With a rated current (I LN) of 81.9A and a voltage drop (UK) of 4%, this choke ensures efficient and stable operation within the specified parameters. The inductance (LN) of 0.25mH contributes to effective current smoothing and harmonic reduction. It is designed to operate in ambient temperatures up to 40°C and conforms to insulation class B. The choke is enclosed in an IP00-rated housing, indicating that it is not protected against water or dust, and features flat-type terminals for secure and easy connections. Compliant with EN 61558-2-20 standards, this commutating choke guarantees safety and performance in demanding industrial environments, making it an ideal choice for converter applications requiring robust and reliable components. Its robust design and adherence to international standards ensure long-lasting performance and compatibility with a wide range of converter systems.