SDCS-PIN-4B ABB Power Interface Board

ABB SDCS-PIN-4B
Technical Specifications
Brand: ABB
Model: SDCS-PIN-4B
Official product designation: Power Interface Board for DCS800 DC Drive
Overall dimensions: 245 mm (length) × 152 mm (width) × 35 mm (thickness)
Net weight: 0.78 kg
Customs tariff HS code: 85389091
Country of origin: Finland

Applicable drive series: ABB DCS800 DC converter, frame size D1 ~ D4
Applicable mains voltage: 230 VAC ~ 525 VAC
Control auxiliary supply: 24 VDC internal power rail
Mounting form: Built-in installation inside DCS800 drive cabinet
Protection class: IP00 (internal PCB assembly)
Operating ambient temperature: 0°C ~ +55°C, non-condensing relative humidity 5% ~ 85%
Core Characteristics
Integrates gate pulse triggering, multi-channel electrical signal sampling and auxiliary power generation functions to simplify internal drive wiring layout; supports both 2-quadrant and 4-quadrant DC bridge operation modes via system parameter configuration; equipped with high-precision voltage and current detection circuits to realize real-time closed-loop feedback for speed and torque regulation; reserved expansion interface compatible with SDCS-SUB-4 auxiliary boards for low mains voltage adaptation; built-in hardware fault monitoring circuit to detect phase loss, overvoltage and abnormal excitation signals; standardized onboard connector terminals for reliable signal interconnection with other internal drive modules; conforms to ABB strict industrial drive component reliability standards to resist industrial electromagnetic interference; facilitates quick on-site maintenance and spare part replacement for DCS800 drive systems; supports drive parameter debugging and fault diagnosis via ABB DriveWindow software platform; compact PCB layout saves internal cabinet space of the DC converter.