- 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