The ABB 3BHE012551R0001 UAD142A01 is a high-integrity hardware component developed specifically for the UNITROL excitation and control system series. This module operates as a dedicated excitation control board, regulating the critical field current and rotor voltages required for the deterministic stability of synchronous generators and large industrial motors. Identified by the manufacturing part number 3BHE012551R0001 and module designation UAD142A01, the board features precise signal-conditioning topologies, surface-mount status diagnostics, and ruggedized ribbon-cable bus connections. Engineered to handle rapid transient spikes across heavy industrial power grids, its localized circuit layout isolates delicate digital logic processors from high-power field disturbances, maintaining continuous loop synchronization and preventing systemic generation downtime.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | UAD142A01 |
| Product ID / Catalog Code | 3BHE012551R0001 |
| System Compatibility | UNITROL Control and Excitation Systems |
| Component Classification | Excitation Control / Interface Board |
| Country of Origin | Switzerland |
| Shipping Weight (Calculated) | 0.55 kg |
| Package Dimensions (Calculated) | 255 mm x 195 mm x 40 mm |
To prevent loop failure or immediate terminal degradation of the processing components during replacement cycles, execute mounting sequences in strict compliance with plant safety procedures.
Global Express Shipping
Returns & Warranty
Manufacturer: ABB
Product No.: 3BHE012551R0001
Country of origin:Switzerland
Product Type: Excitation Control Board
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 550g
Dimensions: 255 mm x 195 mm x 40 mm
Shipping port: Xiamen
Warranty: 12 months
The ABB 3BHE012551R0001 UAD142A01 is a high-integrity hardware component developed specifically for the UNITROL excitation and control system series. This module operates as a dedicated excitation control board, regulating the critical field current and rotor voltages required for the deterministic stability of synchronous generators and large industrial motors. Identified by the manufacturing part number 3BHE012551R0001 and module designation UAD142A01, the board features precise signal-conditioning topologies, surface-mount status diagnostics, and ruggedized ribbon-cable bus connections. Engineered to handle rapid transient spikes across heavy industrial power grids, its localized circuit layout isolates delicate digital logic processors from high-power field disturbances, maintaining continuous loop synchronization and preventing systemic generation downtime.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | UAD142A01 |
| Product ID / Catalog Code | 3BHE012551R0001 |
| System Compatibility | UNITROL Control and Excitation Systems |
| Component Classification | Excitation Control / Interface Board |
| Country of Origin | Switzerland |
| Shipping Weight (Calculated) | 0.55 kg |
| Package Dimensions (Calculated) | 255 mm x 195 mm x 40 mm |
To prevent loop failure or immediate terminal degradation of the processing components during replacement cycles, execute mounting sequences in strict compliance with plant safety procedures.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Green
|
| Country of origin |
Switzerland
|
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