Available. The Phoenix Contact QUINT-PS/1AC/48DC/20 is a high-performance power supply unit designed for industrial automation applications. This device offers a reliable and efficient solution for powering 48 V DC systems, ensuring optimal performance and system availability. Key features include: - **Input Voltage Range**: 85 V AC to 264 V AC, 90 V DC to 300 V DC, accommodating various industrial power sources. - **Output Voltage**: 48 V DC, with an adjustable range from 30 V DC to 56 V DC, providing flexibility for different applications. - **Output Current**: 20 A, capable of handling substantial loads. - **Efficiency**: Over 93% at 230 V AC, ensuring energy efficiency. - **Dimensions**: 180 x 130 x 125 mm, suitable for DIN rail mounting. - **Operating Temperature Range**: -25 °C to 70 °C, suitable for various industrial environments. - **Mean Time Between Failures (MTBF)**: >880,000 hours at 25 °C, indicating high reliability. - **Selective Fuse Breaking (SFB) Technology**: Enables reliable starting of heavy loads and quick tripping of standard circuit breakers. - **Preventive Function Monitoring**: Indicates critical operating states before errors occur, enhancing system reliability. - **Power Boost**: Provides additional power reserves for system extension and starting up difficult loads. - **Compliance**: Designed to meet the requirements of the EU Cyber Resilience Act (CRA), ensuring cybersecurity standards. This power supply unit is ideal for applications requiring a stable and efficient 48 V DC power source, such as industrial control systems, automation equipment, and other critical infrastructure. Its robust design and advanced features make it a reliable choice for demanding industrial environments.