ABB SPHSS03 SPHSS13 Hydraulic Servo Module for Turbine Control

ABB SPHSS03 SPHSS13 Hydraulic Servo Module - Precision Turbine Control Solution

The ABB SPHSS03 and SPHSS13 Hydraulic Servo Modules deliver exceptional precision in steam and gas turbine control applications. Engineered for demanding industrial environments, these modules provide reliable hydraulic actuation with advanced servo control technology, ensuring optimal turbine performance and operational safety.

Technical Specifications

• Model Numbers: SPHSS03, SPHSS13
• Control Type: Hydraulic servo actuation with electronic feedback
• Operating Pressure Range: Up to 210 bar (3000 psi)
• Response Time: <50ms for full stroke actuation
• Signal Interface: 4-20mA analog input, digital communication ready
• Operating Temperature: -20°C to +70°C ambient
• Protection Rating: IP54 (standard enclosure)
• Mounting: DIN rail or panel mount configuration

Application Scenarios

These hydraulic servo modules excel in critical turbine control applications including steam turbine governor systems, gas turbine fuel control, valve positioning for power generation plants, and emergency shutdown systems. The SPHSS03 variant is optimized for standard turbine applications, while the SPHSS13 offers enhanced diagnostic capabilities for complex multi-stage turbine installations.

Innovative Control Solutions

ABB's proprietary servo algorithm ensures smooth valve positioning with minimal overshoot, reducing mechanical wear and extending service life. The integrated fault detection system monitors hydraulic pressure, actuator position, and control signal integrity in real-time, triggering protective actions before critical failures occur. Advanced linearization compensates for non-linear valve characteristics, delivering precise flow control across the entire operating range.

System Integration Benefits

Seamlessly integrates with ABB Advant OCS and 800xA distributed control systems, enabling centralized monitoring and predictive maintenance scheduling. The module supports both standalone operation and networked configurations, providing flexibility for retrofit projects and new installations. Built-in self-diagnostics reduce commissioning time by up to 40% compared to conventional servo systems.

Related Products

Enhance your turbine control system with these complementary ABB components:

• SPHSS13 ABB Hydraulic Servo Module | Turbine Control System - Advanced variant with extended diagnostics
• HESG441635R1 | ABB 216NG63A Servo Controller - High-performance servo controller for precision applications
• SPTPS13 | ABB Turbine Protection Module - Comprehensive turbine protection and monitoring

Quality Assurance

Every module undergoes rigorous factory testing including pressure cycling, thermal stress testing, and full functional verification. Backed by ABB's global service network and comprehensive technical documentation, ensuring long-term reliability and support availability.

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