Product Overview

The Siemens 6EP1336-3BA10 is a high-performance, industrial-grade power supply from the SITOP PSU8200 modular series. Engineered to provide a consistent 24V DC output at a 20A current rating, this unit is a critical component for powering complex automation architectures and sensitive PLC systems. It is distinguished by its ultra-wide input capability, accepting both AC and DC voltages, which ensures stable operation even in regions with unstable power grids. With an efficiency rating of up to 94%, the 6EP1336-3BA10 minimizes heat dissipation within the control cabinet, facilitating a longer service life for surrounding electronic components while reducing overall energy consumption.

Engineering Parameters and Electrical Capability

The 6EP1336-3BA10 is built to handle extreme electrical fluctuations and demanding load profiles:

• Flexible Input Range: Supports 120-230V AC or 110-220V DC, with functional operation as low as 85V AC and up to 350V DC.

• Power Density: Delivers a robust 480W of regulated output power within a narrow 70mm wide DIN-rail footprint.

• Fault Tolerance: Provides a minimum buffering time of 20ms at full load, protecting the system against brief mains voltage dips.

• Inrush Current Management: Integrated electronic current limiting restricts startup inrush to a maximum of 20A, preventing nuisance tripping of upstream breakers.

• Adjustable Output: The 24V DC output is stabilized and can be fine-tuned to compensate for voltage drops across long cable runs.

• Thermal Performance: Advanced natural convection cooling allows for reliable operation in ambient environments up to 50°C.

• Safety & Diagnostics: Features comprehensive short-circuit and overload protection with an integrated "24 V OK" signaling contact for remote monitoring.

Strategic Process and Automation Applications

The SITOP PSU100M/PSU8200 series is the standard for high-reliability infrastructure and manufacturing environments: