ABB PPD113B03-26-100110 (3BHE023584R2634) – Control Board for ABB Drive and Excitation Platforms

The ABB PPD113B03-26-100110, part number 3BHE023584R2634, is a plug-in control/processing board used across ABB power electronics platforms—typically medium-voltage drives and modern excitation systems. It handles real-time signal processing, interface management, and reliable communication with the rest of the cabinet, keeping critical assets online and stable.

From my experience, this series is chosen when engineers need a form-fit-function replacement that drops straight into the ABB rack with minimal rework. You might notice that downtime is cut noticeably because wiring remains untouched and firmware can be aligned quickly to the existing system release.

• Form-fit replacement for PPD113 series – Designed to slide into the ABB backplane slot, keeping the original wiring layout intact.

• Deterministic control processing – Manages high-speed control loops and I/O conditioning for stable drive or excitation operation.

• Backplane-powered (24 VDC typical) – Power is supplied by the host cabinet, reducing field wiring complexity.

• Mixed-signal I/O through system connectors – Handles the blend of digital status lines and conditioned analog signals used in ABB power electronics.

• Serviceable firmware – Firmware can typically be aligned to site standards using ABB service tools, supporting fast swaps.

• Industrial-grade build quality – Robust PCB design; many variants come conformal-coated for better resistance to dust and humidity.

• Lifecycle-friendly – Keeps legacy and current ABB cabinets running, which in many cases avoids expensive system redesign.

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This board shows up in demanding environments where uptime matters. You’ll see it in:

• Medium-voltage drive cabinets for pumps, fans, compressors and marine propulsion

• Excitation systems for generators in utilities and industrial power plants

• Heavy industry processes—metals, mining, cement—where stable closed-loop control is essential

• Oil & gas skids and critical process auxiliaries that run 24/7

A maintenance lead at a metals plant told us they swapped a PPD113 board in under an hour and brought a line back without touching field wiring—seems to be the common experience when the cabinet is kept to ABB spec.

• Low-risk replacement – Minimizes engineering changes; keeps existing I/O mapping and backplane topology.

• Compatibility – Matches ABB cabinet power, signaling, and addressing conventions.

• Reduced downtime – Quick swap with on-site firmware alignment typically shortens restart windows.

• Lifecycle support – Helps extend asset life without committing to a full drive or excitation upgrade.

• Total cost control – Avoids re-cabling and revalidation costs that come with non-native alternatives.

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• Cabinet environment – Install in a clean, dry, ventilated control cabinet. Maintain stable 24 VDC supply and proper protective earth bonding.

• ESD handling – Treat as a sensitive electronic module; use antistatic wrist straps and bags during handling.

• Backplane seating – Insert straight into the PPD slot; tighten captive screws evenly to ensure connector integrity.

• Wiring – No field rewiring typically required; verify harness and backplane connectors are clean and undamaged.

• Firmware alignment – Match firmware to your site’s control release. In most cases, ABB service tools are used to load or verify versions.

• Routine care – Periodically blow off dust with dry, oil-free air; check cabinet filters; review event logs; schedule functional checks during planned outages.

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• Built to ABB manufacturing standards under ISO 9001 quality systems

• CE and RoHS conformity typically applies at the cabinet/system level for this class of component

• UL/CSA recognition depends on the complete assembly; the board is intended for integration by qualified personnel

• Standard warranty: 12 months (varies by supply condition and service agreement)

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If you’re planning a like-for-like replacement or a preventive stock build, consider these typical companions to the PPD113B03-26-100110:

• ABB backplane/rack for PPD-series boards – ensures proper mechanical seating and bus connectivity

• Shielded ribbon and backplane harnesses – for clean signal integrity and reduced noise coupling

• Fiber-optic link kits (where used) – for drive gate unit or diagnostics channels

• Panel PSU (24 VDC) with redundancy – stabilizes control power under fluctuating mains

• Service cable and ABB configuration tools – needed for firmware/version alignment and diagnostics

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