ABB Bailey TPSTU02 Turbine Protection Terminal Unit
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB Bailey |
| Model | TPSTU02 |
| Product Type | Turbine Protection Termination Unit |
| System Platform | ABB Bailey Harmony Rack / Symphony Plus |
| Primary Function | Provides field signal termination and electrical interface for the turbine protection system |
| Compatible Modules | SPTPS02 and SPTPS13 in TPS mode |
| Protection Application | Turbine overspeed and critical turbine protection functions |
| Module Connection | Interfaces with turbine protection modules through dedicated termination cabling |
| Signal Interface | Supports field signal routing between the turbine protection module and field devices |
| Protection Architecture | Supports redundant turbine protection configurations when used with compatible protection modules |
| Relay Interface | Provides relay interfaces for turbine protection and trip functions |
| Online Testing | Supports the protection system’s online testing architecture when configured with compatible modules |
| System Communication | Interfaces with the turbine protection module; protection functions can operate independently of the main control-system data highway |
| Installation | Harmony Rack termination-unit configuration |
| Operating Temperature | Typically 0 to 70°C |
| Application | Steam turbine protection, overspeed protection, turbine trip and related critical protection circuits |
| Dimensions | 120 × 100 × 50 mm |
| Weight | 0.4 kg |
FAQ
1. What is the main function of the ABB Bailey TPSTU02?
The TPSTU02 is a turbine protection termination unit used as the field-interface section of the turbine protection system. It provides the electrical termination and routing required between compatible turbine protection modules and field devices. It is not a standalone turbine protection controller; the protection logic is performed by the associated protection modules.
2. Which ABB Bailey modules are compatible with the TPSTU02?
The TPSTU02 is designed for use with turbine protection modules such as the SPTPS02 and SPTPS13 operating in TPS mode. When used with SPTPS13, the termination unit forms part of the turbine protection architecture and provides the required field I/O and relay interfaces.
3. Does the TPSTU02 perform overspeed protection by itself?
No. The TPSTU02 provides the termination and relay interface required by the turbine protection system. Speed monitoring, protection decision-making and trip logic are handled by the associated turbine protection modules. The TPSTU02 participates in the protection path by providing the necessary field connections and output interfaces.
4. How does the TPSTU02 support redundant turbine protection?
In a compatible TPS configuration, multiple turbine protection modules can work with a common termination unit to implement redundant protection architecture. The associated system can use triple-redundant inputs and 2-out-of-3 protection logic, allowing critical protection decisions to remain independent of the normal control-system communication path.
5. What types of signals can be connected through the TPSTU02?
The exact signal assignment depends on the connected turbine protection module and system configuration. In a TPS application, the termination unit can interface speed-related inputs, digital protection inputs and protection outputs. Field voltage conversion and signal routing are handled according to the specific protection-system configuration.
6. What should be checked if a TPSTU02 protection signal is abnormal?
First verify the field wiring, terminal connections, supply conditions and cable connections between the termination unit and protection modules. Then check the corresponding input status and diagnostic information on the protection modules. For a trip-related problem, the relay output path and external turbine protection circuit should also be checked to determine whether the fault originates in the field circuit, termination unit, protection module or external trip equipment.
7. Can the TPSTU02 be replaced without checking the complete protection configuration?
No. Replacement should be performed with the complete turbine protection configuration in mind. Before replacement, identify all connected protection modules, field circuits, relay outputs and cable connections. After installation, verify every protection input and output and perform the applicable functional or online test before returning the turbine protection system to normal service.
8. What is the role of the TPSTU02 during turbine protection system testing?
The TPSTU02 provides the physical termination and relay interface required for testing protection circuits. In a properly configured redundant system, testing can be performed while maintaining the intended protection architecture. Test procedures should verify speed inputs, protection logic, relay operation and the final trip circuit so that the complete protection path is confirmed rather than checking the termination unit alone.
ABB Bailey TPSTU02 Turbine Protection Terminal Unit is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
