SATT CONTROL 90025-55 Asea Boveri

( Brand: Satt Control ), ( Manufacturer Part Number: 90025-55 ), ( Part Type: Boveri )

Review SATT CONTROL Asea Brown Boveri 9002555 Used

The **ABB SATCON 90025-55 (Model 9002555)** is a high-performance, modular static transfer switch designed for critical power distribution applications where seamless and reliable power transfer between two independent sources is essential. Part of ABB s robust SATCON series, this unit is engineered to handle demanding environments, ensuring uninterrupted operation in industrial, commercial, and mission-critical facilities such as data centers, hospitals, telecommunications hubs, and manufacturing plants. With a robust construction featuring a compact yet durable design, the 90025-55 is built to withstand harsh conditions, including temperature fluctuations, humidity, and electrical transients, while maintaining operational integrity over extended periods.

At its core, the SATCON 90025-55 operates as a static electronic switch, eliminating the mechanical wear and tear associated with traditional electromechanical transfer switches. This design allows for instantaneous, contact-free power transfer between the primary and secondary sources, reducing downtime and minimizing voltage disturbances during transitions. The unit incorporates advanced solid-state technology, including silicon-controlled rectifiers (SCRs) or insulated-gate bipolar transistors (IGBTs), which enable precise control over the transfer process, ensuring smooth and harmonious power flow without the inrush currents or arcing risks found in conventional switches. This makes it particularly suitable for applications sensitive to power quality, such as sensitive electronic equipment, variable frequency drives (VFDs), and other high-tech machinery.

The 90025-55 is equipped with a comprehensive control and monitoring system that provides real-time feedback and diagnostics, enhancing system reliability and maintenance efficiency. Its modular architecture allows for easy integration with existing power distribution networks, accommodating a wide range of voltage and current ratings to match specific application requirements. The unit features programmable settings for transfer logic, priority selection, and fault detection, enabling operators to customize the switch s behavior to align with their operational needs. Additionally, the SATCON includes built-in protection mechanisms such as overcurrent, overvoltage, and undervoltage safeguards, which help prevent damage to connected equipment and ensure the longevity of the power system.

ABB s reputation for innovation and quality is reflected in the SATCON 90025-55, which adheres to stringent industry standards, including IEC, NEMA, and UL certifications, ensuring compliance with global safety and performance regulations. The unit s compact footprint and flexible mounting options make it ideal for installations where space is at a premium, while its high efficiency and low harmonic distortion contribute to overall energy savings and reduced operational costs. Whether deployed in a primary-secondary configuration or as part of a more complex power management scheme, the 90025-55 exemplifies ABB s commitment to delivering reliable, high-performance solutions for critical power applications.

### **Analysis of Buying a Used ABB (ASEA) SATT Control 90025-55 (Part No. 9002555)**

The **ASEA (now ABB) SATT Control 90025-55** is a static transfer switch (STS) used in industrial and critical power applications to ensure seamless power transfer between two sources (e.g., mains and generator) during outages. Below is a detailed evaluation of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of Purchasing a Used ABB SATT Control 90025-55**

1. **Reliability in Critical Applications**

- Designed for high-availability systems, the SATT Control ensures uninterrupted power supply by automatically switching between sources without interruption. This is critical for data centers, hospitals, industrial plants, and emergency backup systems.

- ABB (formerly ASEA) is a well-regarded manufacturer with a strong reputation for quality control in power electronics.

2. **Seamless Transfer with Minimal Disturbance**

- The device is engineered to transfer load between sources in milliseconds, preventing downtime and protecting sensitive equipment from voltage spikes or drops during switching.

- Ideal for applications where even brief interruptions are unacceptable (e.g., CNC machines, servers, or medical devices).

3. **Wide Compatibility**

- Works with a variety of power sources, including generators, UPS systems, and utility grids, making it versatile for different backup configurations.

- Can be integrated with other ABB control systems or third-party equipment, depending on the setup.

4. **Long Lifespan with Proper Maintenance**

- Static transfer switches are generally more durable than electromechanical alternatives, with fewer moving parts prone to wear.

- When maintained correctly (clean contacts, proper cooling, and firmware updates if applicable), these units can last **15 25 years or more**.

5. **Cost-Effective for Large-Scale Use**

- While the upfront cost of a new unit is high, purchasing a **well-maintained used unit** can significantly reduce expenses, especially for businesses with tight budgets.

- Avoids the need for immediate capital expenditure on new equipment.

6. **Energy Efficiency**

- Unlike electromechanical relays, static transfer switches have lower losses during operation, improving overall system efficiency.

7. **Scalability**

- ABB offers modular designs, allowing for expansion or upgrades in the future if power requirements change.

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### **Cons of Purchasing a Used ABB SATT Control 90025-55**

1. **Age-Related Wear and Potential Failures**

- Used units may have **degraded components** such as capacitors, semiconductors, or insulation, which could fail prematurely.

- **Silicon-controlled rectifiers (SCRs) or thyristors** inside the SATT may degrade over time, leading to switching failures or heat-related issues.

2. **Lack of Warranty and Support**

- New units come with manufacturer warranties (typically **1 5 years**), while used units may have **no warranty**, leaving the buyer responsible for all repairs.

- ABB s technical support for older models may be **limited or discontinued**, making troubleshooting harder.

3. **Compatibility and Integration Risks**

- Older models may not be compatible with **modern control systems, SCADA, or communication protocols** (e.g., Modbus, Ethernet/IP).

- If the unit was previously used in a **different environment** (e.g., harsh industrial conditions), it may require **extensive testing** before installation.

4. **Testing and Certification Challenges**

- Used units **must undergo thorough testing** (insulation resistance, contact resistance, transfer time, and load handling) before deployment to ensure safety and reliability.

- Some industries (e.g., healthcare, aviation) require **certified new equipment**, making used units unsuitable without major modifications.

5. **Potential for Hidden Damage**

- Without a **detailed service history**, it s difficult to assess whether the unit has been **properly maintained** or exposed to **overvoltage, surges, or environmental damage**.

- **Thermal stress** from previous operation could have weakened internal components.

6. **Limited Availability of Spare Parts**

- ABB has **discontinued some older models**, making it difficult to find **original spare parts** for repairs.

- Aftermarket parts may not meet the same **quality or reliability standards**.

7. **Higher Long-Term Costs**

- If the unit fails shortly after purchase, **repair costs** could exceed the savings from buying used.

- **Retrofitting** to modern standards (e.g., adding monitoring, remote control) may be necessary, adding to expenses.

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### **Key Considerations Before Purchase**

1. **Source Verification**

- Purchase from a **reputable supplier** with a **service history** (maintenance logs, test reports).

- Avoid units from **unknown sources** or those with **unknown usage conditions**.

2. **Professional Inspection and Testing**

- Test **transfer time, contact resistance, and insulation integrity**.

- Check for **thermal damage, arcing, or component degradation**.

- Verify **firmware/software compatibility** (if applicable).

3. **Warranty and Support Options**

- Negotiate for an **extended warranty** or **limited support agreement** from the seller.

- Consider **third-party maintenance contracts** to cover future repairs.

4. **Alternatives to Consider**

- **New ABB SATT Models**: If budget allows, newer models (e.g., **ABB SATT 90026**) may offer **better reliability, digital monitoring, and longer warranties**.

- **Remanufactured Units**: Some suppliers offer **fully refurbished** units with **new components and testing**, reducing risk.

- **Hybrid Solutions**: Combining a **static transfer switch with a UPS** can provide an extra layer of protection.

5. **Environmental and Load Requirements**

- Ensure the unit is **rated for your specific voltage, current, and environmental conditions** (temperature, humidity, dust).

- Confirm it can handle **peak loads and transient surges** in your application.

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### **Conclusion**

Buying a **used ABB SATT Control 90025-55** can be a **cost-effective solution** for businesses needing a reliable static transfer switch without immediate capital expenditure. However, the **risks of hidden failures, lack of warranty, and compatibility issues** must be carefully evaluated.

- Have **limited budget** and can **thoroughly test and maintain** the unit.

- Are willing to **accept some risk** in exchange for savings.

- Can **source the unit from a trusted supplier** with documentation.

then a **well-vetted used unit** may be a viable option.

- Require **maximum reliability and warranty coverage**.

- Need **modern monitoring and integration capabilities**.

- Operate in a **high-stakes environment** (e.g., healthcare, data centers).

then **purchasing a new or remanufactured unit** is the **safer and more cost-effective long-term choice**.

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### **Final Recommendation**

- **Proceed with caution** only purchase from a **verified source** with **full service records**.

- **Budget for professional testing and potential refurbishment** before installation.

- **Consider a remanufactured unit** if available, as it reduces risk compared to a used-as-is purchase.

- **Avoid used units** unless absolutely necessary, and instead **opt for a new or certified remanufactured ABB SATT**.

- If cost is a major concern, **explore leasing or financing options** for new equipment.

- Invest in a **new ABB SATT model with digital monitoring** (e.g., **ABB SATT 90026**) to benefit from **better diagnostics, longer warranties, and future-proofing**.

A used ABB SATT 90025-55 can be a **good deal if properly inspected**, but the **potential risks often outweigh the savings** for most applications. **Prioritize reliability in critical systems** when possible, **new or remanufactured equipment is the safer choice.**

Details:

Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

ASEA BROWN BOVERI 90025-55 / 9002555 USED OUTPUT MODULE, 24VDC, 6LED.

part #: 9002555 prices

• $139.99-$469.06

specifications sensoindustria:

• brand: Satt Control
• mpn: 90025-55
• part type: Boveri

returns sensoindustria:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

general sensoindustria:

• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
• condition: Used

seller sensoindustria:

• rating: 99.7%
• # reviews: 2018 27
• city: 1 Millennium Dr, Willingboro, NJ 08046

shipping sensoindustria:

• type: Fixed
• service: Standard
• transit: 30-35 Days
• cost: $12.90
• class: Standard

payments sensoindustria:

• other
• wallet: Google-pay
• credit card: Mastercard

offer sensoindustria:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: April 30, 2026
• sold: 0

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