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      6EP1434-2BA20

      SITOP PSU300S Stabilized Power Supply
      In Stock
      Ships by Wednesday, September 9
      Fast Shipping Available

      Product Describe：

      Siemens 6EP1434-2BA20 is a SITOP PSU300S stabilized three-phase power supply. It converts an industrial 400–500 V AC supply into regulated 24 V DC at 10 A for automation loads.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 6EP1434-2BA20

      Technical specifications for 6EP1434-2BA20

      • Manufacturer:
        Siemens
      • Product Category:
        PLC Systems
      • Spare Part Number:
        6EP1434-2BA20
      • Estimated shipping dimensions:
        16.2x12.8x12.8cm
      • Weight:
        2.1 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Germany
      • Supply network:
        3-phase AC
      • Rated input voltage:
        400-500 V AC
      • Input operating range:
        340-550 V AC
      • Line frequency:
        47-63 Hz
      • Input current at 400 V:
        0.7 A
      • Input current at 500 V:
        0.6 A
      • Maximum inrush current at 25 C:
        20 A
      • Minimum mains buffering at 400 V:
        7 ms
      • Rated output voltage:
        24 V DC
      • Adjustable output voltage:
        24-28 V DC
      • Rated output current:
        10 A
      • Maximum output power:
        240 W
      • Overall voltage tolerance:
        3%
      • Maximum residual ripple:
        200 mV
      • Maximum voltage peak:
        240 mV
      • Status indication:
        Green LED, 24 V OK
      • Signal contact:
        NO relay, 60 V DC / 0.3 A
      • Protection degree:
        IP20
      • Electrical connection:
        Screw terminals
      • Mounting rail:
        EN 60715 35 x 7.5/15 mm
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Siemens 6EP1434-2BA20 is a SITOP PSU300S stabilized three-phase power supply. It converts an industrial 400鈥?00 V AC supply into regulated 24 V DC at 10 A for automation loads.
      • Provides galvanically isolated DC power for control equipment
      • Signals output availability through the 24 V OK contact
      • Allows final output trimming for distribution voltage drop
      • Maintains control power through brief input interruptions

      6EP1434-2BA20 operates with three-pole input protection, 35 mm DIN rail, 24 V DC distribution circuit, 24 V OK monitoring input.
      Typical engineered duties include PLC and distributed-I/O power distribution, 24 V DC sensor and actuator circuits, Machine-control cabinet supply, Industrial network-device power.

      Important Notice: Confirm the complete 6EP1434-2BA20 MLFB, three-phase feeder rating, protective device, conductor size and 24 V DC load calculation before energization.

      Apter Power 6EP1434-2BA20 Manuals and Guides

      Important Notice: The first document is an Apter Power 6EP1434-2BA20 model-specific technical reference. The second is a distinct document for installation, configuration or system engineering.

      6EP1434-2BA20 PLC and distributed-I/O power distribution
      Provides galvanically isolated DC power for control equipment
      6EP1434-2BA20 24 V DC sensor and actuator circuits
      Signals output availability through the 24 V OK contact
      6EP1434-2BA20 Machine-control cabinet supply
      Allows final output trimming for distribution voltage drop
      6EP1434-2BA20 Industrial network-device power
      Maintains control power through brief input interruptions
      Read the applicable Siemens installation instructions before work. Verify 6EP1434-2BA20 and the installed-system configuration.
      1
      Isolate all three input phases before wiring.
      2
      Provide the Siemens-specified upstream protective device.
      3
      Maintain the documented free-air clearances above and below the unit.
      4
      Measure output voltage and verify the signaling contact before connecting process loads.
      5
      Commission 6EP1434-2BA20 under controlled conditions and retain the completed functional-test record before release.

      Technical notes

      Technical notes

      Mount 6EP1434-2BA20 on the specified EN 60715 rail with unobstructed ventilation. Commission the DC bus unloaded first, then verify regulation and the 24 V OK relay under the intended load.

      FAQS

      • Which AC network is required by 6EP1434-2BA20?
        Use a three-phase feeder within the published input range and apply the upstream protection specified in the Siemens datasheet.
      • Can 6EP1434-2BA20 be adjusted above 24 V DC?
        Yes. The front potentiometer permits adjustment within the published 24–28 V DC range; confirm downstream device limits first.
      • How should the 24 V OK relay of 6EP1434-2BA20 be used?
        Wire the normally open signaling contact to a suitable control input while observing its published 60 V DC, 0.3 A rating.
      • What ventilation is required for 6EP1434-2BA20?
        Maintain the cabinet clearances and ambient conditions stated in the Siemens datasheet and keep the airflow path unobstructed.
      • How is 6EP1434-2BA20 protected on the AC side?
        Use a three-pole protective device selected from the Siemens feeder-protection guidance and sized to the installation.
      • What should be checked before loading 6EP1434-2BA20?
        Verify phase-to-phase voltage, protective earth, unloaded output voltage, polarity and 24 V OK operation.
      • Can two 6EP1434-2BA20 outputs be paralleled without review?
        Only use a topology explicitly engineered for the SITOP units and the required redundancy or load-sharing function.
      • What maintenance checks apply to 6EP1434-2BA20?
        Inspect terminal torque, ventilation, discoloration, output ripple, operating indication and the signaling contact during scheduled shutdowns.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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