Description / Overview

The Siemens S MAR5515395 is a high-performance Expanded Power Supply Module designed to meet the power requirements of industrial automation systems. Offering a wide input voltage range (90–264 VAC) and an output current of 55 A, this module ensures stable and reliable power delivery, even in fluctuating load conditions, making it ideal for high-demand industrial applications.

Its 90% efficiency rating significantly reduces energy consumption and heat generation, contributing to longer system life and lower operating costs. This power supply module is built to comply with CE and RoHS safety and environmental standards, ensuring that it meets global regulatory requirements.

Thanks to its rugged design and compact size, the S MAR5515395 is well-suited for both centralized control cabinets and distributed automation panels. Whether used in manufacturing, energy, or infrastructure automation, it delivers consistent and efficient power for industrial devices, including PLCs, I/O modules, and communication processors.

Technical Specifications

Typical Applications / System Integration

The Siemens S MAR5515395 is designed for use in industrial automation systems that demand stable, high-output power. It is ideal for applications where reliable power distribution is critical. Some common uses include:

• Manufacturing Plants: Provides power for PLCs, HMIs, and distributed I/O systems across production lines.

• Energy Infrastructure: Supports SCADA systems and substation automation equipment.

• Process Industries: Delivers regulated power to sensors, actuators, and control modules in chemical, pharmaceutical, and other process industries.

• Transportation Systems: Powers signaling and control systems in rail and metro networks, ensuring uninterrupted operation.

• Water Treatment Facilities: Supports distributed control systems and monitoring equipment, even in harsh or remote environments.

Additionally, the high current output and wide input range make the S MAR5515395 suitable for redundancy, load-sharing, or backup power integration in complex control architectures.

FAQ

Q: What is the input voltage range of the S MAR5515395?
A: It supports an input voltage range of 90–264 VAC, making it compatible with a wide range of global power standards.

Q: How much current can the S MAR5515395 supply?
A: The module delivers up to 55 A of output current.

Q: Is the S MAR5515395 suitable for harsh industrial environments?
A: Yes, it is CE and RoHS certified, and designed to perform in rugged environments.

Q: What systems is the S MAR5515395 compatible with?
A: It integrates seamlessly with Siemens PLCs, I/O modules, and other industrial control systems.