ABB SPHSS13 hydraulic servo module_Xiamen XingRuiJia Import and Export CO,LTD

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Model：ABB SPHSS13 hydraulic servo module

Brand: ABB 2025-11-14
Price range (USD): 2000-4000
Country: Sweden
Parameter: Model： SPHSS13
Power Supply： 24 V DC ± 20%
Dimensions： Depth 297.18 mm × Height 35.56 mm × Width 175.26 mm (Net weight 0.272 kg)
Control Method： Redundant servo coils + redundant AC or DC LVDT feedback; supports PI and P-Only control
Power Output： Typical 13 kW

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ABB SPHSS13 Overview

The ABB SPHSS13 is a hydraulic servo module from the ABB Symphony Plus HR Series, designed to provide precise position control for hydraulic actuators used with high-accuracy valves or I/H (current-to-hydraulic) converters. It is commonly applied to critical components such as steam/gas turbine throttle valves, fuel valves, guide vanes, and nozzle angle controls, supporting both automatic and manual operation.
ABB SPHSS13

1. Key Technical Specifications (Typical Values)

Parameter	Description
Model	SPHSS13
Power Supply	24 V DC ± 20%
Dimensions	Depth 297.18 mm × Height 35.56 mm × Width 175.26 mm (Net weight 0.272 kg)
Control Method	Redundant servo coils + redundant AC or DC LVDT feedback; supports PI and P-Only control
Power Output	Typical 13 kW
I/O	16 digital inputs (single-ended/differential), 16 relay outputs; supports analog I/O expansion
Operating Temperature	–20 °C to +60 °C; humidity 5%–95% (non-condensing)
Communication Interfaces	Ethernet, serial, fieldbus (compatible with Hnet and I/O expansion bus)
Protection	Overcurrent, overvoltage, over-temperature, and other protections

2. Features and Functions

High-Precision Position Control:
Utilizes redundant servo coils and dual LVDT feedback to achieve sub-millimeter positioning accuracy, ideal for valves, inlet guide vanes, and other critical components.

Redundant Architecture:
Dual servo coils and dual AC/DC LVDT feedback improve system reliability and support SIL 2/3 safety integrity levels.

Flexible Control Modes:
Supports PI (proportional-integral) and P-Only (proportional-only) modes, switchable based on process requirements.

Modular Design:
Compatible with Harmony Rack standards, enabling quick plug-and-play integration and easy maintenance within existing DCS/PLC systems.

Multiple Communication Protocols:
Compatible with ABB Symphony Plus, Foxboro, Westinghouse, Triconex, and other mainstream DCS platforms; supports Ethernet and fieldbus communication.

Industrial-Grade Environmental Adaptability:
Built to operate reliably under harsh temperature, humidity, and electromagnetic conditions.

3. Typical Application Scenarios

Industry	Example Applications
Power Generation	Steam turbine throttle valves, gas turbine fuel valves, guide vane control
Petrochemical	High-pressure hydraulic actuator valve positioning, pump speed regulation
Robotics / Machine Tools	High-power hydraulic servo drives for precision motion control
Aerospace	Real-time hydraulic control of control surfaces and propulsion systems
Others	Any high-power, fast-response hydraulic actuation systems

Summary

The ABB SPHSS13 is a hydraulic servo control module engineered for high-power applications, featuring redundant servo coils, dual feedback, flexible control modes, and broad industrial communication compatibility. It is ideally suited for demanding environments in power generation, petrochemicals, robotics, and other industries requiring exceptional precision and reliability. Its modular and standardized design ensures seamless integration within ABB Symphony Plus DCS systems, delivering dependable control for valves and hydraulic actuators.
ABB SPHSS13