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Siemens 6EP1931-2EC21 SITOP DC UPS Module - 24V DC, 15A, No Interface

Siemens SITOP DC UPS Module - 24V DC, 15A, No Interface

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ManufacturerSiemens

Part number6EP1931-2EC21

Input Voltage 24 V DC

Input Current 16 A

Output Voltage 24 V DC

Output Current 15 A

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Veteran-owned

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24V DC output 15A continuous output current High power backup capability No communication interface SITOP DC UPS series IP20 rated

Product description

The Siemens 6EP1931-2EC21 is a high-capacity 24V DC Uninterruptible Power Supply (UPS) module from the robust SITOP series. It is designed to deliver a consistent 24V DC output at 15A, with an input requirement of 24V DC at 16A. This particular model operates without an integrated communication interface, making it suitable for standalone applications or systems where external monitoring is managed differently.

This 15A DC UPS is engineered for demanding industrial applications requiring significant and reliable power backup. It is ideal for use in large control cabinets, motor drives, and complex automation setups within sectors such as automotive manufacturing, chemical processing, and energy distribution.

Stanlo Automation, a trusted veteran-owned surplus parts distributor, offers the Siemens 6EP1931-2EC21. We provide efficient sourcing for your industrial automation needs, ensuring you receive quality, tested components that minimize downtime and operational risks. Partner with Stanlo for dependable power solutions.

Technical specifications

Input Voltage	24 V DC
Input Current	16 A
Output Voltage	24 V DC
Output Current	15 A
Interface	None
Protection Class	IP20

Common applications

Industrial Machinery

Large Control Panels

Automation Systems

Process Industry

Power Electronics

Manufacturing Lines

Critical Operations

Compatible systems

Stand-alone power backup Industrial Control Systems PLC systems Machine Control Units

Also known as

Siemens SITOP 15A UPS 6EP19312EC21 Siemens 24V 15A UPS

Replaces / compatible with

Suitable for applications requiring a robust 24V DC power backup without integrated communication interfaces, often used in legacy or simplified control systems.

Technical note

Expert tip

This model's lack of an interface simplifies installation and operation for environments where advanced monitoring is not required.

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Frequently asked questions

What type of industrial applications benefit most from the Siemens 6EP1931-2EC21's higher current output?

The Siemens 6EP1931-2EC21, with its 15A output, is ideal for powering larger systems, multiple devices within a control cabinet, or high-demand machinery. Its robust design ensures reliable operation for applications like motor control, extensive sensor networks, and industrial process equipment where consistent power is critical.