Overview
The ABB 720087-1 is a Set Value Generator control card module engineered as part of ABB’s Stal turbine controller product line. Designated as model AE 25020 K3, this device integrates seamlessly into Automate controller platforms for precision process control and generator set management. Built to ABB’s industrial-grade standards, the 720087-1 delivers reliable performance in demanding turbine and generator applications where precise setpoint generation and signal conditioning are critical.
Key Features
- Set value generator function for turbine speed and load control
- Integrated into ABB Automate Stal controller family architecture
- Precision analog signal processing and setpoint generation
- Drop-in module design for compatibility with existing Stal installations
- Industrial-rated reliability for continuous duty operation
- New in box condition with full manufacturer warranty eligibility
Technical Specifications
| Manufacturer | ABB |
| Part Number | 720087-1 |
| Assembly Designation | AE 25020 K3 |
| Product Type | Set Value Generator Control Card |
| Controller Platform | ABB Automate Stal |
| Application Type | Turbine & Generator Control |
| Condition | New in Box |
| Product Family | Stal Control Modules |
Typical Applications
The ABB 720087-1 is deployed in:
- Hydroelectric and thermal power generation turbine control systems
- Industrial steam turbine speed and load regulation
- Generator excitation and voltage control loops
- Process automation requiring precision setpoint generation
- Legacy ABB Automate controller system upgrades and maintenance
Compatibility & Replacements
The ABB 720087-1 AE 25020 K3 is designed as a dedicated module within the Stal controller ecosystem. Related modules in the Stal control card family include the AE 25017 (Follow-Up Speed Set Value), AE 25018 (Turbine Controller Set Value), and AE 25021 K3 (Control Limiter). When replacing or upgrading Stal systems, verify assembly designation and control platform compatibility. This part is suitable for both retrofit installations and preventive maintenance replacements in active power generation and industrial process control facilities.
