Description
Overview
The 3BHE014967R0002 UNS2880B‑P,V2 control board is part of ABB’s UNITROL excitation platform, designed to provide stable and accurate control functions within DCS‑based architectures. This V2 revision incorporates updated circuitry and improved signal handling, supporting long‑term reliability in continuous‑operation environments.
Functional Characteristics
This module serves as a central control interface for excitation and automation systems. Its hardware architecture is optimized for deterministic processing, clean signal routing, and robust electrical performance. The board integrates seamlessly into ABB excitation frameworks, offering consistent behavior across a wide range of operating conditions.
The V2 version features refined PCB layout, enhanced component durability, and improved noise immunity. These updates contribute to better system stability, especially in high‑load or electrically noisy industrial environments. The module is suitable for both new installations and system upgrades where compatibility with UNITROL systems is required.
Technical Specifications
| Parameter |
Value |
| Model / Part Number |
3BHE014967R0002 UNS2880B‑P,V2 |
| Product Type |
Control Board |
| Manufacturer |
ABB |
| Product Series |
UNITROL Excitation Systems |
| System Compatibility |
DCS / UNITROL |
| Condition |
Brand New |
| Country of Origin |
Sweden |
| Weight |
0.44 kg |
| Dimensions |
29.6 × 25.4 × 2 cm |
| HS Code |
8537101190 |
| Operating Voltage |
24 V DC (typical for UNITROL modules) |
| Operating Temperature |
−40°C to +85°C |
| Communication Service |
Ethernet Router Function |
| Construction |
SMT (Surface‑Mount Technology) |
| Availability |
In Stock |
| Minimum Order |
1 Unit |
| Operational Status |
Active |
Application Scenarios
-
Generator excitation control
-
Power generation and utility automation
-
Industrial DCS control loops
-
System modernization and UNITROL upgrades
-
High‑reliability continuous‑operation facilities
FAQ
Q: What distinguishes the V2 version from earlier UNS2880B‑P modules? The V2 revision includes updated circuitry, improved noise immunity, and enhanced long‑term stability.
Q: Is this board suitable for direct replacement in older UNITROL systems? In most cases, yes. System configuration and firmware compatibility should be verified before installation.
Q: Does the module require additional cooling? Standard cabinet ventilation is sufficient for typical operating conditions.
