ABB Bailey SPTPS13 Turbine Protection Module

FAQ

Q1: What is the ABB SPTPS13 used for?
A: The SPTPS13 is a turbine protection module designed for turbine speed detection, overspeed protection and related turbine protection functions in ABB Symphony Plus Harmony Rack systems.

Q2: Which ABB systems are compatible with the SPTPS13?
A: It is designed for the Symphony Plus Harmony Rack platform and can be used with termination units including TPTU02, NTDI01 and NTDI02.

Q3: Can the SPTPS13 replace older turbine protection modules?
A: Yes. The SPTPS13 was developed to replace and consolidate functions previously provided by the SPTPS02, SPFCS01 and SPTSA01 modules.

Q4: What operating modes does the SPTPS13 support?
A: The module supports TPS, FCS and TSA operating modes. The selected mode depends on the adapter board installed on the motherboard.

Q5: Does the SPTPS13 provide redundant turbine protection?
A: Yes. In TPS mode, the protection architecture uses triple-redundant inputs and 2-of-3 voting logic to improve reliability during turbine protection operations.

Q6: What type of overspeed protection does the SPTPS13 provide?
A: The module monitors turbine speed and supports overspeed protection and turbine-trip functions. The commonly specified turbine trip setpoint is 110% of rated turbine speed.

Q7: Does the SPTPS13 support online testing?
A: Yes. Online testing is part of the protection design, allowing protection functions to be checked while maintaining the required level of system reliability.

Q8: What are the dimensions and weight of the SPTPS13?
A: Commonly published specifications list the module at approximately 298.45 × 35.56 × 177.80 mm and about 0.28 kg. Because dimensions reported by suppliers can differ according to the measurement method, the exact mechanical drawing should be checked when space or mounting tolerances are critical.

ABB Bailey SPTPS13

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