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      Siemens 6EP1931-2EC31
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Thursday, November 12

      6EP1931-2EC31

      24 V 15 A DC UPS Module

      Require for Quote:

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          PRODUCT DESCRIPTION

          6EP1931-2EC31 24 V 15 A DC UPS Module

          Siemens 6EP1931-2EC31 is the 24 V 15 A DC UPS Module for SITOP DC UPS. The SITOP DC UPS module maintains a 24 V load using an external battery during a supply interruption.

          Nominal DC input is specified as 24 V. The published data also lists 16 A for rated input current and 24 V DC for nominal output voltage.
          BEFORE YOU BUY

          Confirm the complete 6EP1931-2EC31 identity

          Send a label photo for review >>
          ACTUAL APPLICATIONS

          Application fields for 6EP1931-2EC31

          These broad application fields reflect the documented function and technical characteristics of 6EP1931-2EC31.
          • 01 · POWER & UTILITIES

            Electric Utilities and Thermal Power

            Electricity distribution and public utilitiesThermal power and industrial energy
          • 02 · WATER & WASTEWATER

            Municipal and Industrial Water Treatment

            Public water and wastewater utilitiesProcess water and industrial effluent
          • 03 · INDUSTRIAL MANUFACTURING

            Discrete Manufacturing and Industrial Assembly

            Process industries and bulk materialsGeneral manufacturing and industrial goods

          Technical specifications for 6EP1931-2EC31

          • Product Model
            6EP1931-2EC31
          • Product Parameters
            24 V 15 A DC UPS Module
          • In stock
            10 units
          • Manufacturer
            Siemens
          • Nominal DC input
            24 V
          • Rated input current
            16 A
          • Nominal output voltage
            24 V DC
          • Nominal output current
            15 A
          • Typical delivered power
            360 W
          • Charging currents
            0.35 A or 0.7 A
          • Typical on-delay
            1 s
          • Typical output rise time
            60 ms
          • Typical battery-mode efficiency
            96%
          • PC interface
            Serial
          • Protection rating
            IP20
          • Operating temperature
            −25 to +60 °C
          View all additional
          Ask for Quote

          Alternative Names

          6EP19312EC31 6EP1931-2EC31 24 V 15 A DC UPS Module SITOP DC UPS 6EP1931-2EC31
          SYSTEM & REPLACEMENT CHECK

          Information needed before ordering

          Three direct checks to secure your system integration and minimize ordering risks.

          Information

          System integration Replacement check Manuals & support
          SYSTEM INTEGRATION

          Integrate 6EP1931-2EC31 within SITOP DC UPS

          The SITOP DC UPS module maintains a 24 V load using an external battery during a supply interruption. Review the host documentation for the installed SITOP DC UPS configuration.
          Match the battery and charging current to the approved backup arrangement and verify the 15 A load budget. Compare the project settings with the corresponding product ratings.
          Use 24 V and 16 A as documented reference values when reviewing the project. Verify the configured function under the site acceptance procedure.

          Features:

          • Nominal DC input · 24 V
          • Rated input current · 16 A
          • SITOP DC UPS configuration
          Use 6EP1931-2EC31 only within the documented SITOP DC UPS arrangement and applicable installation instructions.
          INTERCHANGEABILITY

          Replace 6EP1931-2EC31 within SITOP DC UPS

          Record the complete 6EP1931-2EC31 order code and photograph the fitted unit. Identify the connected equipment and any separately fitted accessories.
          Record the buffer settings and serial interface assignment, then test supply loss and restoration with the protected load under controlled conditions.
          Record the final configuration and test the affected functions against the pre-change baseline. Resolve any unexpected indications before returning the assembly to operation.

          Features:

          • Complete 6EP1931-2EC31 order code
          • Installed wiring and supplied scope
          • Functional verification after exchange
          Use 6EP1931-2EC31 only within the documented SITOP DC UPS arrangement and applicable installation instructions.
          DOCUMENTATION STATUS

          Browse the Manuals, Datasheets, Official Documents, Links

          Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

          Features:

          • Exact-model technical data for 6EP1931-2EC31
          • Document applicability checked against the complete identity
          • Directory links by subcategory and brand
          Documentation for 6EP1931-2EC31 must match the installed product identity and supplied configuration.

          Also searched as

          6EP1437-3BA10 6EP1336-2BA10 6EP3437-8SB00-0AY0 6EP1434-2BA20 6EP3333-7SB00-0AX0

          Important notice

          Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
          This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
          BUYER INFORMATION

          Commercial terms without hidden steps

          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
          • 01

            Shipping & delivery

            Dispatch
            Eligible stock: same / next day
            Carriers
            DHL, FedEx or UPS
            Ship from
            Xiamen, China
            Product size
            5.00 x 12.50 x 12.50 cm
            Net weight
            0.45 kg
          • 02

            Payment & customs

            Payment
            Bank transfer (T/T)
            Currencies
            USD · EUR · GBP · RMB
            Credit cards
            Not accepted
            HS reference
            8504402000
            Origin
            Germany
          • 03

            Warranty & returns

            Warranty
            12 months from AMIKON
            Inspection
            Label, condition and packing checks
            Returns
            Prior RMA authorisation required
            Compatibility
            Confirm before order
            OEM warranty
            Does not apply
          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.

          • Part checked

            Full suffix recorded

          • Condition checked

            Label and appearance

          • Packing checked

            Antistatic protection

          • Tracking supplied

            Established couriers

          • Sandy Lin

            Dedicated account manager · 15+ years
          FREQUENTLY ASKED QUESTIONS

          Questions buyers ask about 6EP1931-2EC31

          Direct answers about identity, compatibility, stock, warranty, payment and shipping.

          • What load can this SITOP UPS support at 24 V?

            The nominal output is 15 A at 24 V DC, with 360 W typical delivered power.

          • What upstream current should be budgeted for this SITOP module?

            Siemens lists 16 A rated input current. Account for the UPS in the upstream 24 V supply design.

          • How should I choose the UPS charging current?

            Match the approved external battery to the documented 0.35 A or 0.7 A charging setting.

          • Which connection provides access to the SITOP PC interface?

            This version uses a serial PC interface. Check the installed interface arrangement before connecting.

          • Does the 15 A SITOP module provide backup by itself?

            Buffer operation requires an external battery. Check the battery circuit and configuration.

          • How can maintenance test the SITOP backup path?

            Under controlled conditions, verify the protected load through DC feed loss, buffering and supply restoration.

          • What should a distributor itemise for a SITOP backup order?

            List the 15 A serial-interface UPS module and identify any separately required battery or interface accessory.

          • How should receiving check the SITOP serial version?

            Compare the -2EC31 identifier and serial interface on the delivered unit against the order.
          READY TO VERIFY YOUR PART?

          Get a 6EP1931-2EC31 quote with price, lead time and revision check.

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