Description
Overview
The UPB011 BE (HIEE400947R1) drive control board is a core module within ABB’s UNITROL excitation platform, designed to manage drive‑level control functions with high precision and stability. It supports accurate torque, speed, and excitation‑related control tasks, making it suitable for generator and motor applications requiring dependable dynamic response.
Technical Specifications
| Parameter |
Specification |
| Model |
UPB011 BE (HIEE400947R1) |
| Product Type |
Drive Control Board |
| Brand |
ABB |
| Product Series |
UNITROL® Excitation Systems |
| Function |
Drive and excitation control processing |
| Dimensions |
4 × 19.7 × 26.1 cm |
| Weight |
0.58 kg |
| Operating Temperature |
–20°C to +55°C (typical for UNITROL modules) |
| Power Requirements |
Internal system supply (varies by UNITROL configuration) |
| Protection |
Overload, short‑circuit, and thermal protection |
| Communication |
Internal system bus (Ethernet router reference removed; not applicable) |
| Diagnostics |
Onboard monitoring and fault indication |
| Country of Origin |
Sweden |
| HS Code |
8537101190 |
| Availability |
In stock |
| Condition |
New |
Functional Description
The UPB011 BE board provides advanced control functionality for UNITROL excitation systems, enabling precise regulation of drive parameters and stable operation under varying load conditions. Its processing architecture supports real‑time control algorithms, ensuring fast response and consistent performance in generator excitation and motor control applications.
The module incorporates built‑in diagnostics that monitor operational status, detect abnormal conditions, and support predictive maintenance strategies. This reduces downtime and enhances system reliability. Its thermal‑optimized layout improves heat dissipation, extending component life and ensuring stable operation in demanding industrial environments.
Designed for seamless integration, the UPB011 BE interfaces directly with other UNITROL modules and ABB digital platforms, supporting modernized control architectures and long‑term system scalability.
Application Scenarios
-
Drive and excitation control in power generation
-
High‑precision torque and speed regulation
-
Replacement board for UNITROL excitation systems
-
Industrial environments requiring real‑time control stability
-
Integration into DCS‑based excitation architectures
Similar Model Comparison
| Model |
Function |
Typical Use |
| UPB011 BE |
Drive control board |
Excitation and drive regulation |
| UNS0881A‑P,V1 |
Logic control board |
Logic and interlock processing |
| UCD224 A101 |
Input filter module |
Signal filtering and conditioning |
FAQ
Q: Does the UPB011 BE support Ethernet communication? A: No. It uses internal UNITROL communication channels and is not an Ethernet router.
Q: Is this module compatible with all UNITROL generations? A: It is designed for UNITROL excitation systems, but compatibility should be confirmed with the specific system version.
Q: Can the board be replaced while the system is energized? A: No. The excitation system must be powered down before installation or removal.
