Features:
- Supports AC or DC LVDT position feedback.
- Operates in proportional-only control mode.
- Provides less than 2 ms input-to-output response.
The current ordering configuration is
SPHSS13, which is the ABB HR Series hydraulic servo module for proportional turbine-valve positioning with AC or DC LVDT feedback and servo-valve or I/H converter drive.
Within the installed Symphony Plus HR Series Turbine Control architecture, this configuration drives a servo valve or I/H converter for hydraulic actuators used on turbine throttle, control, fuel and guide-vane mechanisms.
Confirm FC55 configuration, NTHS03 termination, NKHS03 cable, LVDT type and servo-coil current before installation.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for ABB SPHSS13:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General
- ManufacturerABB
- ModelSPHSS13
- ConditionNew / Surplus / Refurbished
- Product FamilySymphony Plus HR Series Turbine Control
- The module regulates drive current to the configured servo valve or I/H converter.
- LVDT feedback closes the hydraulic-actuator position loop for the controller strategy.
- Turbine throttle, control, fuel and guide-vane mechanisms are supported when engineered for the module.
- The termination unit and interface cable must match the selected hydraulic-servo assembly.
- Function Code 55 defines the controller-side configuration used with the servo module.
- Legacy replacement claims still require confirmation of feedback, drive and wiring compatibility.
- Test points and monitoring outputs support local loop checks and actuator tuning.
- Automatic feedback and demodulator-gain calibration assist validated commissioning.
- Active current limiting and resettable interface protection help contain servo-loop faults.