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      General Electric UR8FH
      General Electric UR8FH
      General Electric UR8FH
      General Electric UR8FH
      General Electric UR8FH
      General Electric UR8FH
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      UR8FH

      CT VT Module
      In Stock
      Ships by Wednesday, October 14
      Fast Shipping Available

      Product Describe：

      GE UR8FH is a CT/VT DSP module option for the Universal Relay family. GE Vernova GER-4964 identifies option 8F as an end-of-manufacturing CT/VT DSP option, so the complete relay order code and installed firmware must be retained during service.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for UR8FH

      Technical specifications for UR8FH

      • Manufacturer:
        General Electric
      • Product Category:
        General Automation
      • Spare Part Number:
        UR8FH
      • Estimated shipping dimensions:
        4x18.3x17.1cm
      • Weight:
        1.18 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Product family:
        GE Vernova Universal Relay
      • Module function:
        CT/VT DSP input processing
      • Short order-code option:
        8F
      • Complete service identity:
        UR8FH
      • Installation scope:
        Use only in the compatible UR relay and documented slot
      • Configuration control:
        Relay order code, firmware and CT/VT settings must be recorded
      • Lifecycle:
        Option 8F end-of-manufacturing notice GER-4964
      • Commissioning basis:
        Secondary injection and protection-element verification
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      GE UR8FH is a CT/VT DSP module option for the Universal Relay family. GE Vernova GER-4964 identifies option 8F as an end-of-manufacturing CT/VT DSP option, so the complete relay order code and installed firmware must be retained during service.
      • Processes CT and VT signals for a compatible UR relay
      • Uses the documented 8F hardware option
      • Requires exact relay-order-code and firmware matching
      • Supports protection and metering functions configured in the host relay

      Apply GE UR8FH only in the documented system position after checking its interfaces, companion hardware and configured values.

      Important Notice: Confirm the full UR8FH marking, installed revision, compatible hardware and approved commissioning record before release.

      GE UR8FH Manuals & Downloads
      GE UR8FH Technical Reference (PDF)GE UR8FH Installation & Commissioning Guide (PDF)

      The first document presents model-specific technical and system data. The second provides a separate installation, connection, commissioning and acceptance workflow.

      Protection relay inputs
      Provides CT/VT signal processing for the compatible UR protection relay.
      Metering functions
      Supplies scaled current and voltage quantities to configured relay metering.
      Legacy relay maintenance
      Replaces an identical module after complete order-code and firmware checks.
      Lifecycle planning
      Supports transition planning under the GE Vernova 8F end-of-manufacturing notice.
      Read the applicable GE instructions before work. Verify GE UR8FH and the installed system configuration before commissioning.
      1
      Verify the complete UR8FH marking and host relay order code.
      2
      Review GER-4964 before planning a replacement or redesign.
      3
      Isolate CT and VT secondary circuits using approved protection procedures.
      4
      Never leave an energized CT secondary open-circuited.
      5
      Back up relay settings, calibration and firmware records before removal.
      6
      Install the module only in the documented UR relay slot.
      7
      Restore CT ratios, VT ratios, polarity and protection-element settings exactly.
      8
      Complete secondary-injection, metering and trip-path tests before release.

      Technical notes

      Technical notes

      Use only the complete GE UR8FH identity and the current manufacturer documentation. Verify the installed revision, companion hardware, wiring and saved configuration before replacement or release.

      FAQS

      • What is GE UR8FH?
        It is a CT/VT DSP module option used in a compatible GE Vernova Universal Relay.
      • Which short order-code option corresponds to GE UR8FH?
        The GE Vernova lifecycle notice identifies CT/VT DSP option 8F.
      • What lifecycle document applies to GE UR8FH?
        GER-4964 is the GE Vernova end-of-manufacturing notice for CT/VT DSP option 8F.
      • Why must the host relay order code be checked for GE UR8FH?
        UR modules are selected by relay slot, hardware option and firmware compatibility, not by the loose module label alone.
      • What settings must be saved before replacing GE UR8FH?
        Save CT/VT ratios, polarity, calibration, protection elements, metering and firmware records.
      • What safety rule applies to CT circuits on GE UR8FH?
        Use approved CT-secondary isolation and never open-circuit an energized CT secondary.
      • What confirms successful commissioning of GE UR8FH?
        Passed secondary-injection, metering, protection-element and trip-path tests confirm release.
      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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      General Electric UR8FH
      General Electric UR8FH
      General Electric UR8FH
      General Electric UR8FH
      General Electric UR8FH
      General Electric UR8FH