ABB TPS02 Bailey Infi 90 Turbine Protection Module
Manufacturer: ABB
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Part Number: TPS02
Condition：New with Original Package
Product Type: Turbine Protection Modules
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB TPS02 Bailey Infi 90 Turbine Protection Slave Module
The ABB TPS02 is a turbine protection slave module engineered for ABB Bailey Infi 90 and Net 90 industrial control systems, as well as Symphony Plus control architectures. Operating within a dedicated turbine protection system, it monitors critical parameters to execute protective control functions including turbine overspeed protection, power-load imbalance monitoring, and emergency trip execution. When deployed in redundant configurations, the module supports 2-out-of-3 voting logic to ensure high reliability for rotating equipment safety.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TPS02 |
| Brand | ABB |
| Product Family | Bailey Infi 90 |
| Product Type | Turbine Protection Slave Module |
| Alternate Part Numbers | SPTPS02, TPS02R, YTPS02, RTPS02, PTPS02 |
| Compatible Systems | ABB Bailey Infi 90, Net 90, Symphony Plus |
| Protection Functions | Overspeed protection, power-load imbalance monitoring, emergency trip |
| System Architecture | Supports redundant configurations with 2-out-of-3 voting logic |
| Signal Processing | Turbine speed monitoring and event logging |
| Communication Interface | System expansion bus |
| Mounting Type | Industrial control-system rack slot |
| Dimensions (L x W x H) | 178 mm x 51 mm x 330 mm (17.8 cm x 5.1 cm x 33.0 cm) |
| Net Weight | 0.40 kg |
Protective Control Functions and Redundant Architecture
The TPS02 processes turbine speed and operational signals continuously to evaluate tripping conditions. Key protective routines focus on rapidly detecting overspeed thresholds, evaluating power-load imbalances, and issuing emergency trip outputs to shut off steam or gas valves when critical limits are breached.
Verification: Confirm that speed probe wiring and input thresholds match the defined overspeed trip setpoints in the turbine control configuration.
To prevent spurious shutdowns and ensure fault tolerance, the TPS02 is designed to operate within redundant protection frameworks. In these setups, module signals are evaluated using 2-out-of-3 voting logic to confirm genuine fault conditions before triggering trip outputs.
Rack Mounting and System Integration
The module is housed in a standard single-slot form factor measuring 178 mm in length, 51 mm in width, and 330 mm in height, with a total weight of 0.40 kg. It installs directly into standard ABB Infi 90 or Symphony Plus rack enclosures, communicating with primary controllers and termination units across the internal system expansion bus.
Verification: Verify proper slot keying and backplane bus seating prior to energizing the rack chassis.
The unit works in conjunction with master turbine protection processors and dedicated field termination units to deliver real-time diagnostic reporting and event timestamping within control cabinet environments.
Frequently Asked Questions
Q: Which distributed control systems are compatible with the ABB TPS02 module? A: The TPS02 is compatible with ABB Bailey Infi 90, Net 90, and Symphony Plus control systems.
Q: How does the TPS02 support high-reliability protection in critical applications? A: It integrates into redundant turbine protection architectures that utilize 2-out-of-3 voting logic to validate trip signals before initiating protective actions.
Q: What alternate part numbers correspond to the TPS02 turbine protection module? A: Recognized alternate part numbers include SPTPS02, TPS02R, YTPS02, RTPS02, and PTPS02.