3AUA0000110431 ABB BCU-22 Converter Control Unit
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Dimensions: 33.5 × 27.5 × 8 cm
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Country of origin: Sweden
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Payment: T/T, Western Union
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Shipping port: Xiamen
Product Overview
The ABB BCU-22 (order number 3AUA0000110431) is a control unit intended for converter and drive system architectures that use fiber-optic links for fast, noise-immune communication between the main controller and power/converter modules. In a typical installation, the unit coordinates control and monitoring signals across multiple optical channels, supporting stable operation of multi-module converter arrangements and simplifying diagnostics during commissioning and maintenance.
The BCU-22 is commonly specified where galvanic separation and EMC resistance are required, since optical communication reduces susceptibility to electrical interference inside high-power cabinets.
Technical correction note
The source text contains several unverified or conflicting items (e.g., “IEC 61850 digital substation” functions, inconsistent weights, and “Ethernet router” as a service). These have been removed. The listing values below follow the provided datasheet header.
Hardware Parameters
| Item | Specification |
|---|---|
| Model / Order Code | BCU-22 / 3AUA0000110431 |
| Product Type | Control Unit |
| Primary Role | Fiber-optic control/monitoring interface for converter systems |
| Condition | Brand New |
| Status | Active |
| Availability | In Stock |
| MOQ | 1 |
| Product Origin | Sweden |
| Approx. Weight | 0.9 kg |
| Approx. Dimensions | 33.5 × 27.5 × 8 cm |
| HS Code | 8537101190 |
Typical functional characteristics (system dependent)
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Multi-channel fiber-optic interfaces for transmit/receive communication to converter modules
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Real-time coordination of converter control functions and feedback status
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Support for cabinet-level diagnostics by monitoring link integrity and module communication states
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Designed for installation in electrically noisy power conversion environments
Integration considerations
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Confirm the converter family and cabinet topology that specifies BCU-22 hardware
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Verify fiber type, connector style, and channel mapping against the installed system documentation
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After replacement, validate optical link status and module communication before enabling power stage operation
Industrial Applications
Common applications include:
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Multi-module industrial drives and converter cabinets requiring synchronized control
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Power conversion systems where fiber optics are used to maintain signal integrity near high dv/dt switching devices
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Retrofit or spare-part replacement for maintaining ABB converter control platforms
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Heavy industry processes such as metals, mining, pulp & paper, marine, and large pumping/compression systems (equipment dependent)
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Shipping & Returns
Shipping
- Emergency Dispatch: Same-day shipping for in-stock orders placed before 2:00 PM (GMT+8).
- Premium Carriers: Reliable global delivery via DHL, FedEx, and UPS to 150+ countries.
- Flexible Options: We support shipping via your own carrier account (DHL/FedEx/UPS).
- Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.
Returns
- 30-Day Window: Request a return within 30 days of receipt for eligible items.
- Condition: Items must be in their original, factory-sealed condition with all tags.
- Hassle-Free Process: Contact sales@maxwellplc.com for a return label and instructions.
- Fast Refunds: Approved refunds are processed to your original payment method within 10 days.
Shipping & Returns
Shipping
- Emergency Dispatch: Same-day shipping for in-stock orders placed before 2:00 PM (GMT+8).
- Premium Carriers: Reliable global delivery via DHL, FedEx, and UPS to 150+ countries.
- Flexible Options: We support shipping via your own carrier account (DHL/FedEx/UPS).
- Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.
Returns
- 30-Day Window: Request a return within 30 days of receipt for eligible items.
- Condition: Items must be in their original, factory-sealed condition with all tags.
- Hassle-Free Process: Contact sales@maxwellplc.com for a return label and instructions.
- Fast Refunds: Approved refunds are processed to your original payment method within 10 days.
Warranty
Warranty
- 12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
- Authenticity: Every part is guaranteed 100% original, brand-new, and genuine.
- Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
- Peace of Mind: Long-term reliability support for all your mission-critical automation parts.
Warranty
Warranty
- 12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
- Authenticity: Every part is guaranteed 100% original, brand-new, and genuine.
- Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
- Peace of Mind: Long-term reliability support for all your mission-critical automation parts.
Secure Payment
Secure Payment
- Flexible T/T: 100% T/T for stock items; 30% deposit / 70% balance for lead-time orders.
- Local Friendly: RMB transfers are accepted if you have a local agent in China.
- Best Price: Our Best Price Guarantee ensures you get the most competitive market rates.
- Data Safety: All transactions are processed through encrypted and secure banking channels.
Secure Payment
Secure Payment
- Flexible T/T: 100% T/T for stock items; 30% deposit / 70% balance for lead-time orders.
- Local Friendly: RMB transfers are accepted if you have a local agent in China.
- Best Price: Our Best Price Guarantee ensures you get the most competitive market rates.
- Data Safety: All transactions are processed through encrypted and secure banking channels.
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