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C98043-A7010-L1-5

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The Siemens C98043-A7010-L1-5 is an L1 field-supply power-section variant for 15 A SIMOREG DC-MASTER converters and a 3 A DC field circuit.
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Technical specifications for C98043-A7010-L1-5

  • Manufacturer:
    Siemens
  • Part Number:
    C98043-A7010-L1-5
  • Product Family:
    Siemens SIMOREG DC-MASTER
  • Product Type:
    Field Supply Power Section
  • Stock:
    1
  • Base Functional Variant:
    C98043-A7010-L1
  • Armature Current Class:
    15 A DC
  • Rated Field Current:
    3 A DC
  • Supply Connection:
    3U1, 3W1
  • Field Connection:
    3D, 3C
  • Thyristor Pair:
    V7, V8
  • R1 / R2:
    0R1 / 0R1
  • Primary Conductor Routing:
    2 passes
  • Gate Lead Cable:
    Betatherm 145
  • Betatherm 145 Gate Lead Area:
    1 mm²
  • Tariff Code:
    8537101190
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Terminal Boundaries Current Sensing Cable Routing Board Handling

Features:

  • Preserves the complete C98043-A7010-L1-5 board identity.
  • Implements the 15 A converter / 3 A field arrangement.
  • Combines a two-pass primary path with 0R1 values at R1 and R2.
C98043-A7010-L1-5 retains the visible -5 suffix for exact board matching while using the documented L1 electrical configuration.

The field circuit is organized as supply terminals, a two-device controlled bridge, sensing components, and a separate DC output pair.

Connection drawings for low-current SIMOREG converters show how the L1 section remains distinct from the armature control and electronics boards.

The Siemens C98043-A7010-L1-5 Field Supply Power Section may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens C98043-A7010-L1-5 Field Supply Power Section Manuals,Datasheets,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.

Input-to-Output Field Path

  • Supply Side: 3U1 and 3W1 are the incoming field-supply points.
  • Field Side: 3D and 3C define the DC field connection.
  • Bridge Group: XF1 and XF2 frame the V7/V8 bridge connections.
  • Separation: Field wiring remains distinct from the armature terminal groups.

L1 Scaling Arrangement

  • L1 Rating: The armature-current class is 15 A.
  • Field Rating: The rated field current is 3 A DC.
  • Resistors: Both R1 and R2 are specified as 0R1.
  • Primary Route: The sensing conductor is passed through twice.

Recognizing the Switching Leads

  • Gate Lead: Betatherm 145 is used for the gate wiring.
  • Section: The gate-lead cross-section is 1 mm².
  • Gate Marking: Yellow identifies the gate conductors.
  • Cathode Marking: Red identifies the cathode conductors.

Removal and Post-Install Steps

  • Qualified Work: Only qualified personnel may replace the PCB.
  • Isolation: Do not remove or insert the board with power connected.
  • ESD Precaution: Discharge against an earthed conductive object before contact.
  • Post-Install: Run P051 = 22 to repeat the internal offset adjustment.
Description
The complete Siemens C98043-A7010-L1-5 marking identifies the -5 version of the L1 field-supply section for low-current SIMOREG DC-MASTER hardware. Siemens C98043-A7010-L1-5 belongs to 15 A converters and a 3 A DC field circuit, distinguishing it from the 30 A/5 A L2 assembly.

On Siemens C98043-A7010-L1-5, the field-supply boundary starts at 3U1 and 3W1, crosses V7 and V8, and terminates at 3D and 3C. Yellow gate conductors and red cathode conductors identify the switching connections, with Betatherm 145 cable specified at 1 mm².

Siemens C98043-A7010-L1-5 routes the primary conductor through the sensing path twice and uses 0R1 at both R1 and R2. The board is handled only after the converter is isolated and the technician has discharged static electricity; after installation, P051 = 22 restores the field-current zero-point setting.
Alternative Names
C98O43-A7010-L1-5 C98043 A7010 L1 5 C98043A7010L15 Siemens C98043-A7010-L1-5 SIMOREG C98043-A7010-L1-5 C98043-A7010-L1-5 field board A7010-L1-5 15A section C98043-A70I0-L1-5
Technical notes
The full C98043-A7010-L1-5 label combines the -5 hardware suffix with the L1 two-pass, 15 A/3 A field-supply arrangement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which label detail prevents C98043-A7010-L1-5 from being confused with another L1 board?
The complete C98043-A7010-L1-5 label, including the -5 ending, is the required hardware identifier.
What separates C98043-A7010-L1-5 electrically from an L2-5 field section?
C98043-A7010-L1-5 belongs to the 15 A armature / 3 A field class and uses a two-pass primary route; L2 uses the 30 A / 5 A arrangement.
How can a technician identify the gate and cathode conductors on C98043-A7010-L1-5?
For C98043-A7010-L1-5, yellow identifies the gate conductors and red identifies the cathode conductors.
What should be checked if field-current scaling is incorrect after wiring C98043-A7010-L1-5?
Verify that C98043-A7010-L1-5 has two primary-conductor passes and 0R1 fitted at both R1 and R2.
Which terminal sequence traces field power through C98043-A7010-L1-5?
The path on C98043-A7010-L1-5 runs from 3U1/3W1 through V7/V8 to the 3D/3C DC-field connection.
What completes commissioning after a C98043-A7010-L1-5 board change?
After the isolated board change, run P051 = 22 to restore the field-current zero-point adjustment for C98043-A7010-L1-5.