6EP1436-2BA10 Siemens

Description

The SITOP PSU300S 6EP1436-2BA10 from Siemens is a high-performance, stabilized 3-phase power supply designed for demanding industrial environments. It supports a wide 3AC input range of 400–500 V (with permissible operation from 340 to 550 V) and delivers a regulated 24 V DC output at 20 A, suitable for powering automation equipment, controllers, sensors, and industrial loads.

Featuring an adjustable output range of 24–28 V (up to 480 W), the PSU provides excellent voltage precision with low ripple (≤150 mV) and no overshoot thanks to soft-start functionality. It offers strong overload handling, supplying up to 35 A during startup or short-circuit conditions, and features electronic short-circuit shutdown with automatic restart.

Engineered for high reliability, the unit operates from –25°C to +60°C, includes robust galvanic isolation, and meets major global standards including CE, UL, EAC, SEMI F47, CSA, and marine approvals (ABS, DNV). With 91% efficiency and low power loss, it ensures energy-efficient operation. A relay contact provides a “24 V OK” signal for diagnostics, and MTBF exceeds 500,000 hours.

Designed for easy integration into control cabinets, it offers screw-terminal connections, DIN-rail mounting, IP20 protection, and compatibility with redundancy, buffer, and selectivity modules. The PSU is ideal for automation systems requiring stable, reliable, and scalable 24 V DC power.