ABB 3BHB006338R0101 UNS0881a-P Circuit Board | Replacement, Equivalent & Selection Guide
The ABB 3BHB006338R0101 (UNS0881a-P) is a dedicated circuit board module used in ABB’s industrial automation and drive control systems. This page provides a comprehensive selection guide, compatible replacement options, and technical specifications to help engineers and procurement teams make informed sourcing decisions.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Part Number | 3BHB006338R0101 |
| Series / Sub-model | UNS0881a-P |
| Product Type | Circuit Board / Control Card |
| Application | Industrial Drive & Automation Control |
| Weight | 320 g (approx.) |
| Condition | New / Refurbished Available |
| Origin | ABB Genuine / OEM-Compatible |
Compatible Replacement & Equivalent Models
When the original ABB 3BHB006338R0101 UNS0881a-P is unavailable or discontinued, the following models may serve as functional equivalents depending on your system configuration. Always verify firmware and hardware revision compatibility before substitution.
- ABB 3BHB006338R0001 – Earlier revision; verify hardware compatibility
- ABB 3BHB006338R0002 – Intermediate revision; check firmware version
- ABB UNS0881a series variants – Same functional family, different sub-revisions
- Third-party OEM boards – Must match pinout, voltage rating, and communication protocol
Note: Konmask.com recommends consulting the ABB system documentation or contacting our technical team before substituting any control board.
Why Choose the Original Model
- Guaranteed Compatibility: Designed and tested specifically for ABB drive and automation platforms
- Firmware Integrity: Pre-loaded with ABB-certified firmware; no re-flashing required
- Reduced Downtime Risk: Drop-in replacement with no system reconfiguration
- Warranty & Support: Eligible for ABB technical support and warranty coverage
- Long-term Reliability: Manufactured to ABB’s industrial-grade quality standards
Typical Applications
- ABB ACS / ACS800 / ACS880 series variable frequency drives (VFDs)
- ABB DCS800 DC drive systems
- Industrial motor control centers (MCCs)
- Process automation and SCADA integration panels
- Power conversion and regenerative drive systems
- Marine and offshore automation control cabinets
System Compatibility
The 3BHB006338R0101 UNS0881a-P is designed for integration within ABB’s modular drive architecture. Confirm compatibility by checking:
- Drive series and firmware version (refer to ABB drive nameplate)
- Slot position and connector type in the control unit
- Communication protocol (DDCS, PROFIBUS, Modbus, etc.)
- Power supply voltage requirements (typically 24 VDC auxiliary)
Selection Guide
Use the following criteria to confirm this is the correct board for your application:
- Match the full part number: 3BHB006338R0101 — including the R0101 revision suffix
- Verify the sub-model: UNS0881a-P — confirm against your drive’s BOM or service manual
- Check hardware revision: Compare with the label on your existing board
- Confirm slot/interface: Ensure physical connector and mounting match your control unit
- Consult ABB documentation: Reference ABB service manual or contact Konmask technical support
Quality Assurance & Sourcing
All circuit boards sourced through Konmask.com undergo the following quality process:
- Visual inspection and functional pre-test before shipment
- Anti-static packaging with humidity indicator cards
- Traceable lot documentation available on request
- New and refurbished options clearly labeled
- Sourced from authorized distributors or verified surplus channels
How to Order
- Confirm your part number: ABB 3BHB006338R0101 UNS0881a-P
- Select quantity and condition (New / Refurbished)
- Add to cart or contact us for bulk pricing and lead time
- For urgent requirements, email support@konmask.com or call +0086 19859288691
- We ship globally with DHL, FedEx, and UPS — typical lead time 3–7 business days
Replacement & Compatibility FAQ
Q: Can I use a lower revision (R0001 or R0002) as a replacement for R0101?
A: Possibly, but revision differences may affect firmware compatibility. Contact our team for a compatibility check before ordering.
Q: Is this board compatible with ACS800 drives?
A: The UNS0881a-P series is used across multiple ABB drive platforms. Please provide your drive model number for confirmation.
Q: Do you offer refurbished units with warranty?
A: Yes. Refurbished units come with a 90-day functional warranty. New units carry standard manufacturer warranty terms.
Q: What is the lead time for this part?
A: In-stock units ship within 1–2 business days. Out-of-stock items typically have a 5–15 business day lead time.
Q: Can Konmask provide a certificate of conformance (CoC)?
A: Yes, CoC and test reports are available upon request for all new units.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
