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Siemens 6EP1931-2FC21 SITOP DC UPS Module - 24V DC, 40A, No Interface

Siemens SITOP DC UPS Module - 24V DC, 40A, No Interface

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ManufacturerSiemens

Part number6EP1931-2FC21

Input Voltage 24 V DC

Input Current 43 A

Output Voltage 24 V DC

Output Current 40 A

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Veteran-owned

CAGE: 9NK75

24V DC output 40A continuous output current High power backup capability No communication interface SITOP DC UPS series IP20 rated

Product description

The Siemens 6EP1931-2FC21 is a high-power 24V DC Uninterruptible Power Supply (UPS) module from the SITOP series, designed to deliver a robust 40A output. With an input requirement of 24V DC at 43A, this module is built for the most demanding industrial applications requiring substantial and reliable power backup. This variant operates without an integrated communication interface.

This heavy-duty DC UPS is engineered for applications such as large motor control, complex machinery, and high-capacity power distribution systems in sectors like heavy manufacturing, mining, and large-scale automation. It ensures uninterrupted operation for critical, power-intensive equipment.

Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers the Siemens 6EP1931-2FC21. We provide a reliable source for high-quality industrial components, ensuring your operations benefit from consistent power and minimal downtime. Rely on Stanlo for your essential automation power solutions.

Technical specifications

Input Voltage	24 V DC
Input Current	43 A
Output Voltage	24 V DC
Output Current	40 A
Interface	None
Protection Class	IP20

Common applications

Heavy Manufacturing

Mining Operations

Large Automation Systems

Motor Control

Industrial Machinery

Power Distribution

Critical Equipment

Compatible systems

High-capacity industrial control panels Large PLC systems Heavy machinery power supplies Automation systems with high current demands

Also known as

Siemens SITOP 40A UPS 6EP19312FC21 Siemens 24V 40A UPS

Replaces / compatible with

Ideal for replacing or supplementing existing 24V DC power systems that require very high current output without the need for integrated communication features.

Technical note

Expert tip

This module's high current output necessitates careful consideration of power distribution and wiring within the control panel to ensure safety and efficiency.

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Frequently asked questions

What makes the Siemens 6EP1931-2FC21 suitable for high-power industrial applications?

The Siemens 6EP1931-2FC21 is designed with a substantial 40A output capability, making it ideal for powering large industrial machinery, extensive control systems, and high-demand applications. Its robust construction and reliable performance ensure consistent power delivery even under significant load conditions.