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6EP1931-2FC21
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Product Information
Product Describe
6EP19312FC21
UNINTERRUPTIBLE POWER SUPPLY
SITOP DC UPS
WITHOUT INTERFACE
INPUT: 24 VDC / 43 AMP
OUTPUT: 24 VDC / 40 AMP
UNINTERRUPTIBLE POWER SUPPLY
SITOP DC UPS
WITHOUT INTERFACE
INPUT: 24 VDC / 43 AMP
OUTPUT: 24 VDC / 40 AMP
Technical specifications for 6EP1931-2FC21
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Product Model6EP1931-2FC21
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Product ParametersDC UPS Module
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Tariff Code8537101190
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Country of originGermany
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Place of shipmentXiamen, China
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Estimated Shipping Size10.2x13.8x12.5cm
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ManufacturerSiemens
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Weight1 lbs (1 kg)
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supply voltage at DC rated value24 V
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voltage curve at inputDC
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input voltage range22 ... 29 V DC
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adjustable response value voltage22.5 V
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charging current1 A, 2 A
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voltage increase time of the output voltage typical360 ms
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output voltage in buffering mode at DC19 ... 28.5 V
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peak current42 A
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supplied active power typical960 W
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Factory New
These are new and current items that are procured from the manufacturer. -
New No Package
These parts are new. They have not been used, but their original packaging is no longer available. -
New In Opened Package
These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged. -
New In Sealed Package
Parts are new. They have not been used and still have their original package seal intact. -
New in Original Package
These parts are new. The packages were not originally sealed by their original manufacturer.
Warranty Period & Disclaimer
Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.
FAQs
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What is the 6EP1931-2FC21?+the Siemens SITOP 6EP1931-2FC21 is a 24 V DC/40 A uninterruptible power supply (UPS) module designed for bridging power failures. It is a "without interface" model, meaning it does not have USB or similar communication interfaces for PC monitoring.
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What is the Input/Output Voltage?+The module operates with a 24 V DC input and provides a 24 V DC output..
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Does this unit have communication interfaces?+No, this specific model (6EP1931-2FC21) is a basic version without USB or communication interfaces.
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Is this product brand new?+Yes, SIEMENS 6EP1931-2FC21 is brand new, original, unused, and factory sealed
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Product
MORE INFORMATION
Overview
Manuals
Technical notes
Product Applications
Mounting and Wiring
Features:
- SITOP DC UPS MODULE/24VDC/40A
- High reliability with monitoring of operational readiness
- Standard DIN rail mounting
- Industrial automation needing high uptime
The 6EP1931-2FC21 SIEMENS SITOP DC Power Supply Unit may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
SIEMENS 6EP1931-2FC21 SITOP DC Power Supply Unit Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The Siemens SITOP 6EP1931-2FC21 is a 24V DC/40A uninterruptible power supply (UPS) module designed for DIN rail mounting, providing bridging for power failures using external battery modules. It features high efficiency (up to 97.2%), integrated signaling, and is suitable for 24V systems, with a 22-29V DC input range.
- Bottling and Packaging Plants:Maintains conveyor/filling control during dips to prevent waste & jams
- Cranes and Hoists:Keeps safety control active during power loss for safe load positioning
- Industrial PCs (IPCs):Backs up PC-based automation to prevent data corruption from hard cuts
- Chemical and Water Treatment Plants:Constant supply for monitoring pressure, temperature & chemical levels
- Wind Power Turbines:Powers obstruction lighting & diagnostic sensors during grid failure
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Installation: Mount the device vertically on a DIN rail (EN 60715 35x15/7.5) in a control cabinet. Ensure at least 50 mm of clearance above and below for natural convection cooling.
Input (L+): Connect the 24 V DC power supply. Use a cable cross-section of at least 10 mm² to handle the 40 A load.
Output (L+, M): Connect your critical loads here.
Battery Connection: Connect the external battery module to the designated battery terminals. Ensure the polarity is correct to avoid blowing the internal fuse.
- What Happens Next
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Get the quote now Write Email to: INFO@AMIKON.CNEmail confirmation You will get an email confirming that we have received your enquiry.Dedicated Account Manager One of our team will be in touch to confirm your part(s) specification and condition.Your quote You will receive a comprehensive quote tailored to your specific needs.Need Moore Help? Get fast and efficient help from our experienced sales or customer service teams.
- Delivery and Payment
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Delivery
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Warranty
All parts new original are covered by Amikon 12 month warranty
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- Why Choose Amikon Limited?
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When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.
- ● Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
- ● 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
- ● Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
- ● Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
- ● 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.
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32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN