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    Apter Power offers C98043-A7010-L2-5 manuals, quotation support, and SIMOREG version matching.

C98043-A7010-L2-5

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The Siemens C98043-A7010-L2-5 is the L2 field-supply power-section version used with SIMOREG DC-MASTER 30 A converters and a 5 A rated field circuit.
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Technical specifications for C98043-A7010-L2-5

  • Manufacturer:
    Siemens
  • Part Number:
    C98043-A7010-L2-5
  • Product Family:
    Siemens SIMOREG DC-MASTER
  • Product Type:
    Field Supply Power Section
  • Stock:
    1
  • Base Functional Variant:
    C98043-A7010-L2
  • Converter Armature Rating:
    30 A DC
  • Field Current Rating:
    5 A DC
  • Field Supply Input:
    3U1, 3W1
  • Field Circuit Output:
    3D, 3C
  • Field Bridge Devices:
    V7, V8
  • R1:
    0R1
  • R2:
    0R05
  • Primary Conductor Passes:
    1
  • Gate Lead Specification:
    Betatherm 145, 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 Power Flow Connector Map Gate Wiring Service Setup

Features:

  • Carries the complete L2-5 field-section identity.
  • Uses the 30 A armature and 5 A field-current configuration.
  • Routes field power through V7/V8 between 3U1/3W1 and 3D/3C.
C98043-A7010-L2-5 combines the L2 electrical arrangement with the visible -5 version suffix, allowing the delivered board label to be matched without dropping characters.

Its controlled bridge and sensing resistors form one continuous field-current path, separate from the armature switching network.

The module participates in both the standard block diagram and the detailed 15–30 A converter connection layouts used by the platform.

The Siemens C98043-A7010-L2-5 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-L2-5 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.

Controlled Field-Path Sequence

  • Entry: The field supply arrives at 3U1 and 3W1.
  • Control Stage: V7 and V8 regulate the bridge path.
  • Exit: 3D and 3C carry the DC field connection.
  • Rating: The L2 path is rated for 5 A DC field current.

Connector and Terminal Reference

  • XF1: XF1 marks one connector boundary of the bridge assembly.
  • XF2: XF2 provides the companion field-bridge connection group.
  • Terminal Pair: 3U1/3W1 remain distinct from 3D/3C.
  • Converter Class: The mapped arrangement belongs to 30 A units.

Gate Leads and Measurement Network

  • Lead Material: Gate leads use Betatherm 145 cable.
  • Cross-Section: Each specified gate lead is 1 mm².
  • Device Labels: Gate and cathode points are identified around V7 and V8.
  • Sensing Values: The L2 bridge uses 0R1 at R1 and 0R05 at R2.

Isolation and Zero-Point Recovery

  • Safe State: All inputs, outputs, and electronics supplies must be isolated.
  • Static Control: Discharge static electricity before contact with the PCB.
  • Zero Point: P051 = 22 recalibrates the field-current sensing offset.
  • Reference Match: Keep the complete C98043-A7010-L2-5 identifier when checking the supplied board.
Description
The full Siemens C98043-A7010-L2-5 designation identifies the -5 hardware marking of the L2 field-supply power section in a SIMOREG DC-MASTER converter. Siemens C98043-A7010-L2-5 belongs to the 30 A armature-current class and provides the controlled path for a 5 A DC field circuit.

For board matching, Siemens C98043-A7010-L2-5 retains the XF1 and XF2 connector groups around the V7/V8 bridge. The incoming field supply is separated at 3U1 and 3W1 from the 3D and 3C DC-field output, allowing each boundary of the bridge to be traced without treating the assembly as part of the armature circuit.

The sensing arrangement on Siemens C98043-A7010-L2-5 combines 0R1 at R1 with 0R05 at R2 and a single pass of the primary conductor. That combination defines the L2 measurement path used for the 30 A converter class, while the Betatherm 145 gate conductors use a 1 mm² cross-section.

Before Siemens C98043-A7010-L2-5 is inserted or removed, all connected supplies are isolated and electrostatic discharge precautions are applied. After replacement, P051 = 22 repeats the internal zero-point adjustment for the field-current sensing circuit.
Alternative Names
C98O43-A7010-L2-5 C98043 A7010 L2 5 C98043A7010L25 Siemens C98043-A7010-L2-5 SIMOREG C98043-A7010-L2-5 C98043-A7010-L2-5 field board A7010-L2-5 power section C98043-A70I0-L2-5
Technical notes
C98043-A7010-L2-5 retains the L2 30 A/5 A field-supply configuration; the complete -5 suffix identifies the supplied hardware version.
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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 marking must remain visible when C98043-A7010-L2-5 is matched to an installed board?
Retain the complete C98043-A7010-L2-5 marking, including the -5 ending, when comparing the replacement with the installed hardware.
What connector groups should be checked before moving field wiring to C98043-A7010-L2-5?
Check XF1 and XF2 on C98043-A7010-L2-5, then confirm that 3U1/3W1 remain the incoming pair and 3D/3C remain the DC-field pair.
How does the C98043-A7010-L2-5 sensing path represent the 30 A converter class?
C98043-A7010-L2-5 uses one primary-conductor pass with 0R1 at R1 and 0R05 at R2 for the L2 current-measurement arrangement.
What gate-lead construction is specified around V7 and V8 on C98043-A7010-L2-5?
The V7/V8 gate connections on C98043-A7010-L2-5 use Betatherm 145 conductors with a 1 mm² cross-section.
Which terminals must remain separated when reconnecting C98043-A7010-L2-5?
Keep the 3U1/3W1 field-supply inputs distinct from the 3D/3C DC-field outputs on C98043-A7010-L2-5.
Why is P051 = 22 run after installing C98043-A7010-L2-5?
P051 = 22 repeats the internal zero-point adjustment for the field-current sensing path after C98043-A7010-L2-5 is installed.

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