ABB SPHSS13: The Compact Powerhouse for Precision Hydraulic Control

Introduction  

In the world of industrial automation and turbine control, precision and reliability are non-negotiable. The ABB SPHSS13 Hydraulic Servo Module delivers both in a remarkably compact package. Designed for Harmony Rack systems, this module brings advanced hydraulic servo control capabilities to demanding applications while maintaining an exceptionally small footprint.  

Engineering Excellence in a Miniature Package  

What makes the SPHSS13 remarkable is how ABB has packed so much functionality into such a small space:  

- Dimensions: Just 175.26 mm wide × 297.18 mm deep × 35.56 mm tall  

- Weight: A mere 272 grams (lighter than most smartphones)  

- Performance: Full redundant servo coils and LVDT support  

This combination of compact size and robust performance makes it ideal for modern control systems where space is at a premium but reliability cannot be compromised.  

Built for Critical Applications  

The SPHSS13 isn't just small - it's smart and tough:  

- Dual-Coil Redundancy: Continuous operation even during coil failure  

- Flexible Feedback: Supports both AC and DC LVDTs  

- Control Versatility: PI and P-Only control modes  

These features make it perfect for:  

✓ Turbine control systems  

✓ Critical rotating machinery  

✓ High-precision hydraulic applications  

Compliance and Standards  

The module meets:  

- WEEE Category 5 (small equipment) environmental standards  

- HS Code 8538908180 for international shipping  

Conclusion  

The ABB SPHSS13 proves that big things really do come in small packages. Its combination of compact dimensions, redundant design, and precise control capabilities make it an excellent choice for engineers looking to optimize space without sacrificing performance.