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- Siemens 6EP1333-3BA10 SITOP PSU200M Power Supply
SKU: 6EP1333-3BA10
Siemens 6EP1333-3BA10 SITOP PSU200M Power Supply
The Siemens 6EP1333-3BA10 is a 5-Ampere SITOP PSU200M power supply offering wide-range 1-phase and 2-phase AC input. Featuring 150% “Extra Power” for high inrush loads and an adjustable 24VDC output, this modular PSU ensures high efficiency and robust reliability for advanced industrial automation systems.
Technical Overview
The Siemens 6EP1333-3BA10 operates as a high-performance, single-phase and two-phase AC power supply within the SITOP modular product family. This PSU200M module functions as a versatile energy source for sophisticated automation systems, converting wide-range input voltages into a stabilized 24 VDC output. Because it features a wide-range input, the 6EP1333-3BA10 integrates easily into diverse global power grids, including both 120-230 VAC and 400-500 VAC systems. By delivering a rated output current of 5 Amperes, this module provides the necessary power for medium-scale PLC racks, sensors, and actuators while maintaining an extremely high efficiency of 88%.
Operational Logic and Overload Resilience
The 6EP1333-3BA10 manages electrical loads through a sophisticated “Extra Power” feature, which allows the module to deliver 1.5 times the rated current for brief periods. This functionality effectively handles the high inrush currents generated by capacitive loads or motors during startup. To facilitate maximum system uptime, the unit incorporates a selectable short-circuit behavior, enabling either a constant current for automatic restart or a latching shutdown for enhanced safety. Furthermore, the module utilizes a metal housing and a rugged design to ensure superior heat dissipation and electromagnetic compatibility (EMC).
To further increase process reliability, the 6EP1333-3BA10 features an adjustable output voltage range (24 to 28.8 VDC), allowing users to compensate for voltage drops across long cable runs. In addition to its primary power conversion, the unit includes an integrated signaling contact that communicates the “DC OK” status to a supervisory PLC or HMI. Consequently, operators can monitor power health in real-time and address potential failures before they result in a total system stop. As a result, the 6EP1333-3BA10 serves as a robust and scalable solution for demanding industrial environments such as automotive manufacturing, mechanical engineering, and building automation.
Key Technical Characteristics
- Brand:Â Siemens
- Model Number:Â 6EP1333-3BA10
- Product Series:Â SITOP PSU200M (Modular)
- Input Voltage:Â 120-230 / 230-500 VAC (Wide-range)
- Output Voltage:Â 24 VDC (Adjustable 24-28.8 V)
- Output Current:Â 5 Amperes
- Efficiency:Â 88% (Typical)
- Overload Capacity:Â 150% “Extra Power” for 5 seconds/minute
- Protection:Â Short-circuit, overload, and overvoltage protection
- Mounting:Â Standard DIN rail (TH35-15/7.5)
- Certifications:Â CE, cULus, ATEX, and GL (Marine)
Primary Applications
- Powering Siemens SIMATIC S7-1200 and S7-1500 controllers in control cabinets.
- Providing stabilized DC power for industrial sensors and pneumatic valves.
- Supporting decentralized automation solutions in harsh electromagnetic environments.
- Managing power for critical monitoring equipment in maritime and offshore applications.
- Energizing HMI displays and industrial communication switches.
Tags: Power Supply Module
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