ABB KRAFT-DC2 Circuit Board – Obsolete Drive Control Spare Part

Name: ABB KRAFT-DC2 Circuit Board – Obsolete Drive Control Spare Part
Brand: ABB

Model: KRAFT-DC2

Brand ABB

Series DC2 Circuit Board

Model KRAFT-DC2

RFQ-ready model route Obsolete and surplus sourcing Export follow-up by model list

Product Overview

Commercial availability is handled through direct RFQ, model verification and export-oriented follow-up rather than public cart checkout.

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Commercial Path

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Technical Dossier

Product Details And Specifications

ABB KRAFT-DC2 Circuit Board – Obsolete Drive Control Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Manufacturer	ABB (ASEA Brown Boveri)
Part Number	KRAFT-DC2
Component Type	Drive Control Circuit Board
Country of Origin	Sweden
Product Status	Discontinued / Obsolete
Compatible Drive Platform	ABB KRAFT DC Drive Series (legacy)
Application	DC motor speed and torque control regulation

Note: Electrical parameters specific to this board variant are not published here to avoid inaccuracy. Confirmed specifications are provided upon request with unit serial number verification.

Solving the Discontinued Hardware Crisis

ABB's KRAFT series DC drives were deployed extensively across European and Asian heavy industry from the 1980s through the early 2000s. The KRAFT-DC2 board functions as the core control element within these drives, managing firing angle regulation, current feedback loops, and fault logic. When ABB discontinued support for this platform, facilities operating these drives were left with three options: source aftermarket spares, rebuild the drive around a modern replacement, or retire the entire motor-drive assembly.

Condition & Reliability Assurance

All KRAFT-DC2 units sourced by DriveKNMS undergo a structured 5-step inspection protocol before dispatch:

Step 1 – Visual Inspection: Full board examination for physical damage, burn marks, cracked solder joints, and corrosion on connector pins and edge contacts.
Step 2 – Electrolytic Capacitor Assessment: Aging electrolytic capacitors are the primary failure mode in boards of this era. Each capacitor is checked for bulging, leakage, and ESR deviation. Degraded capacitors are replaced with rated equivalents.
Step 3 – Firmware & EPROM Verification: Where applicable, onboard firmware version is identified and documented. Mismatched firmware versions between control boards and drive mainframes are flagged before dispatch review.
Step 4 – Pin and Connector Integrity: All edge connectors and board-mounted terminals are cleaned and inspected for oxidation, bent pins, and contact resistance issues.
Step 5 – Functional Bench Test: Where test fixtures are available for the KRAFT-DC2 platform, boards are powered and tested under controlled conditions prior to release.

Key Features for System Maintenance

Q: Can DriveKNMS source other ABB KRAFT series boards?
A: Yes. DriveKNMS actively sources components across the ABB KRAFT DC drive platform. Submit your full parts list for availability confirmation.

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