SIEMENS 6EP1336-3BA00 SITOP PSU300M Switching Power Supply
The SIEMENS 6EP1336-3BA00 SITOP PSU300M is a 24V DC, 20A switching power supply designed for demanding industrial automation and control applications. It offers robust performance and reliable power delivery in challenging environments.
Product Type Definition
This device is classified as a high-performance industrial DIN rail power supply. It belongs to the SITOP family, renowned for its efficiency, reliability, and compact design, positioning it as a premium solution for critical infrastructure and manufacturing processes.
Key Specifications
Input Voltage: 400-500V AC
Output Voltage: 24V DC
Output Current: 20A
Output Power: 480W
Efficiency: Up to 92.1%
Operating Temperature: -20°C to +70°C
Dimensions: 125mm x 125mm x 130mm (W x H x D)
Weight: 1.5kg
Protection Class: IP20
Certifications: UL 508, CSA C22.2 No. 14, IEC/EN 60950-1, IEC/EN 61000-3-2, IEC/EN 61000-3-3, IEC/EN 61000-6-2, IEC/EN 61000-6-3, IEC/EN 62040-2 Class C2
Technical Highlights & System Integration
Input Flexibility: The power supply operates across a wide AC input voltage range of 400-500V, ensuring compatibility with various global power grids and reducing the need for external transformers. This broad input capability simplifies international deployments and system design.
High Efficiency: With an efficiency rating of up to 92.1% at 24V/20A, the 6EP1336-3BA00 minimizes energy waste and heat generation. This leads to lower operating costs and extends the lifespan of the unit and adjacent components, contributing to overall system reliability.
Temperature Range: The unit is engineered to function reliably within an extended ambient temperature range of -20°C to +70°C. This wide operational window allows for deployment in diverse and demanding industrial environments, including those with extreme temperature fluctuations.
Power Boost Functionality: What is the benefit of the power boost feature? The power boost function provides up to 150% of the nominal output current for a limited duration, enabling the reliable startup of high-consumption loads without requiring an oversized power supply. This feature offers operational flexibility for transient load demands.
System Integration Capabilities: The compact dimensions (125mm x 125mm x 130mm) and DIN rail mounting facilitate straightforward integration into standard industrial control cabinets. Its robust design and comprehensive certifications (UL, CSA, IEC) ensure compliance with stringent industry standards, simplifying project approvals.
Key Application Scenarios
Automated Manufacturing Lines: Seamless power delivery to complex machinery and control systems ensures continuous production flow and minimizes costly downtime. The 480W output capacity supports the high power demands of automated processes.
Process Control Systems: Reliable 24V DC power for critical instrumentation and control loops guarantees accurate data acquisition and process management. The high efficiency and wide temperature range ensure operational stability in industrial settings.
Robotics and Automation: Consistent and stable power is essential for the precise operation of robotic arms and automated guided vehicles. The power boost feature supports the high inrush currents often encountered during motor startup.
Building Automation: The robust design and compliance with electromagnetic compatibility (EMC) standards make it suitable for powering distributed control units and sensors in large-scale building management systems. Its reliability minimizes maintenance requirements.
Selection Guidance & Operation
The SIEMENS 6EP1336-3BA00 is selected for applications requiring a stable 24V DC output at 20A, particularly where input voltage flexibility and a wide operating temperature range are critical. Its robust construction and certifications support deployment in harsh industrial environments.
Ensure proper ventilation around the unit, adhering to the recommended clearances to maintain optimal operating temperatures. Consult the device's manual for specific installation guidelines and maximum ambient temperature derating curves to guarantee long-term performance and safety.
Connect the AC input voltage within the specified 400-500V range, observing correct polarity and grounding procedures. The DC output should be connected to loads with consideration for transient current demands, leveraging the power boost feature where applicable for startup sequences.
FAQ
What are the primary applications for the SIEMENS 6EP1336-3BA00?
This power supply is engineered for demanding industrial applications requiring reliable 24V DC power. Key uses include automated manufacturing lines, complex process control systems, and robotics. It is also suitable for advanced building automation and critical infrastructure power needs.
How does the power boost feature benefit industrial operations?
The power boost feature allows the supply to deliver up to 150% of its nominal current for short periods. This is critical for starting motors or high-capacity equipment that draw significant inrush current. It prevents nuisance tripping and allows for the use of a more optimally sized power supply.
What are the environmental operating limits for this SITOP power supply?
The SIEMENS 6EP1336-3BA00 operates within a wide ambient temperature range from -20°C to +70°C. It also offers robust protection against electromagnetic interference, meeting stringent IEC/EN 61000-6-2 and IEC/EN 61000-6-3 standards. Its IP20 protection class indicates suitability for dry, indoor industrial environments.
Can this power supply be used internationally?
Yes, its wide AC input voltage range of 400-500V makes it highly adaptable to different global power grids. Combined with its comprehensive certifications like UL and CSA, it supports international deployment in various industrial automation projects without significant reconfiguration.
What safety certifications does the SIEMENS 6EP1336-3BA00 hold?
The product holds multiple safety and industrial certifications. These include UL 508 for industrial control equipment, CSA C22.2 No. 14, and various IEC/EN standards covering safety (IEC/EN 60950-1) and electromagnetic compatibility. These ensure compliance with strict industry regulations.
