ABB SDCS-PIN-4-COAT 3ADT314100R1001
ABB SDCS-PIN-4-COAT 3ADT314100R1001
ABB SDCS-PIN-4-COAT 3ADT314100R1001
ABB SDCS-PIN-4-COAT 3ADT314100R1001
ABB SDCS-PIN-4-COAT 3ADT314100R1001
ABB SDCS-PIN-4-COAT 3ADT314100R1001
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SDCS-PIN-4-COAT 3ADT314100R1001

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ABB SDCS-PIN-4-COAT 3ADT314100R1001 is a coated DCS800 power-interface board that supplies internal voltages, controls the armature bridge, and supports onboard field excitation.
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Technical specifications for SDCS-PIN-4-COAT 3ADT314100R1001

  • Manufacturer:
    ABB
  • Part Number:
    SDCS-PIN-4-COAT 3ADT314100R1001
  • Product Family:
    ABB Drives
  • Product Type:
    DCS800 Power Interface and Field Supply Board
  • Stock:
    1
  • Coating Variant:
    COAT, confirmed by the complete requested identity and supplied board photograph
  • Construction Sizes:
    D1 through D4
  • Current Range:
    20–1000 A in the exact-order-code service table; family documentation extends related D1–D4+ use to 1190 A
  • Quadrant Operation:
    2-quadrant and 4-quadrant configurations
  • Onboard Field Supply:
    Supported up to 525 V AC field supply in the exact-order-code service table
  • Fitted Protection:
    Three KTK25 25 A / 600 V fuses shown in the ABB service parts table
  • Principal Interfaces:
    Armature bridge control, AC/DC voltage measurement, current-transformer interface, and field-current measurement
  • Dimensions:
    25 × 23.5 × 4 cm
  • Weight:
    0.7 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • 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 Board Roles Field Supply Converter Fit Application
  • Internal low-voltage supply generation for DCS800 converter electronics
  • Armature-bridge firing control with AC/DC and current measurement interfaces
  • Integrated field excitation for supported D1–D4 converter constructions

SDCS-PIN-4-COAT 3ADT314100R1001 is a coated DCS800 power-interface and field-supply board for documented D1–D4 converter assemblies.

The board combines low-voltage supply, bridge-control, measurement, current-transformer, and field-exciter functions close to the converter power section.

Before installation or replacement, verify the full order code, coating variant, construction size, current and voltage class, quadrant arrangement, field circuit, connector keying, and fitted protection.

Availability, condition, price, and shipping time for SDCS-PIN-4-COAT 3ADT314100R1001 are confirmed during quotation.

SDCS-PIN-4-COAT 3ADT314100R1001 DCS800 Power Interface and Field Supply Board Manuals, Product Family, Links

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.

  • Generates the low-voltage supplies used by connected DCS800 electronics
  • Controls the armature thyristor bridge through the documented converter interfaces
  • Combines high-ohmic voltage measurement with current-transformer signal handling
  • Provides the onboard field exciter for supported D1–D4 converters
  • Measures field current through the board's documented circuitry
  • Field-supply voltage and fuse selection must match the installed converter
  • The exact service order code is listed for D1–D4, 20–1000 A use
  • Two- and four-quadrant bridge arrangements use different power-stage configurations
  • Sibling SDCS-PIN boards are not interchangeable by family name alone
  • Armature-thyristor bridge control in ABB DCS800 D1–D4 converters
  • Onboard motor-field excitation in supported DCS800 DC-drive assemblies
  • Converter AC/DC voltage, armature-current, and field-current measurement interfacing
Description
SDCS-PIN-4-COAT 3ADT314100R1001 is a coated DCS800 power-interface and field-supply board identified by ABB order code 3ADT314100R1001.

In DCS800 construction sizes D1–D4, the board generates internal low-voltage supplies, controls the armature thyristor bridge, interfaces AC/DC and current measurements, and provides the onboard field exciter for supported converter ratings.

Before replacement, verify the COAT suffix, converter construction size, current and voltage rating, two- or four-quadrant configuration, connector map, current-transformer interface, field circuit, and fitted fuse values.
Alternative Names
SDCS-PIN-4-COAT 3ADT314100R1001 SDCS PIN 4 COAT 3ADT314100R1001 SDCS-PIN-4 COAT 3ADT314100R1001 ABB SDCS-PIN-4-COAT ABB 3ADT314100R1001 3ADT 314100 R1001 DCS800 SDCS-PIN-4-COAT 3ADT314100R1001 SDCSPIN4COAT 3ADT314100R1001
Technical notes
ABB SDCS-PIN-4-COAT 3ADT314100R1001 is the coated DCS800 power-interface variant. Match the complete order code, D1–D4 converter rating, quadrant configuration, field supply, measurement connectors, and three fitted KTK25 fuses.
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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.
Can ABB SDCS-PIN-4-COAT 3ADT314100R1001 be replaced by any board marked SDCS-PIN-4?
No. Match the complete 3ADT314100R1001 order code and COAT variant, then verify DCS800 construction size, current class, voltage option, quadrant configuration, connectors, and field circuit.
Is ABB SDCS-PIN-4-COAT 3ADT314100R1001 only a gate-pulse board?
No. ABB documents internal low-voltage generation, armature-bridge control, high-ohmic AC/DC measurement, current-transformer interfacing, onboard field excitation, and field-current measurement on this power-interface design.
Does ABB SDCS-PIN-4-COAT 3ADT314100R1001 support both two- and four-quadrant DCS800 converters?
The board family supports both arrangements, but the installed converter construction and bridge configuration determine the connector and thyristor-control scheme. The board must not be moved between configurations without engineering verification.
Are replacement fuses supplied separately with ABB SDCS-PIN-4-COAT 3ADT314100R1001?
ABB's service table identifies three fitted KTK25 25 A/600 V fuses for this order code. Extra spare fuses are not included unless the stock description lists them separately.
Why can a DCS800 report field or mains-measurement faults after ABB SDCS-PIN-4-COAT 3ADT314100R1001 replacement?
Common causes include a mismatched connector, incorrect field-supply configuration, open fitted fuse, current-transformer connection error, wrong construction-size settings, or disturbed high-voltage measurement wiring.
What must be discharged before handling ABB SDCS-PIN-4-COAT 3ADT314100R1001?
Isolate the DCS800 from mains and field supplies, wait the specified discharge time, verify the DC circuit is de-energized, and follow ABB's drive service procedure; the board interfaces directly with hazardous power circuitry.
How should ABB SDCS-PIN-4-COAT 3ADT314100R1001 be commissioned after replacement?
Confirm every keyed connector and fuse, validate mains and field configuration, check current and voltage feedback, then perform the ABB DCS800 start-up tests at controlled current before returning the armature bridge to service.