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Technical specifications for SPHSS13
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Manufacturer:ABB
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Product Category:DCS Systems
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Spare Part Number:SPHSS13
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Estimated shipping dimensions:3.5x31.5x17.5cm
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Weight:0.28 kg
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Tariff Code:8537101190
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Counliy of origin:Sweden
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Function:Hydraulic servo valve-position control
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Operating power:+5 VDC ±5% at 576 mA typical; +15 VDC ±5% at 15 mA; -15 VDC ±5% at 12 mA; +24 VDC ±10% at 335 mA typical from termination unit
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Power dissipation:2.88 W at +5 VDC; 0.23 W at +15 VDC; 0.18 W at -15 VDC; 8.04 W at +24 VDC, typical
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LVDT secondary inputs:4 analog inputs total: 2 LVDT position inputs, each with 2 secondaries; 24 Vpp ±7 VDC common mode; 10 kohm differential input impedance
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LVDT excitation outputs:2 analog primary excitation outputs; 400 Hz to 15 kHz
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Servo outputs:2 protected analog outputs; opening or shorting one does not affect the other; servo mode ±300 mA
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I/H modes:4-20 mA or 20-160 mA
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Position/test outputs:One scaled position panel-meter output, one unscaled position feedback output, and one test-mode output
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Digital inputs:3 optically isolated 250 VDC contact inputs: raise, lower, and trip bias
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Digital output:1 independent optically isolated 250 VDC open-collector hard-manual output
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Ambient temperature:0 to 70 °C
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Dimensions:35.56 mm W x 177.80 mm H x 298.45 mm D
Information
Overview
Manuals
Common Applications
Product Precautions
ABB SPHSS13 is a Symphony Plus HR Series hydraulic servo module for closed-loop valve-position control. It allows an HR Series controller to drive a servo valve or I/H converter for manual or automatic control of a hydraulic actuator.
- Function: Hydraulic servo valve-position control
- Operating power: +5 VDC ±5% at 576 mA typical; +15 VDC ±5% at 15 mA; -15 VDC ±5% at 12 mA; +24 VDC ±10% at 335 mA typical from termination unit
- Power dissipation: 2.88 W at +5 VDC; 0.23 W at +15 VDC; 0.18 W at -15 VDC; 8.04 W at +24 VDC, typical
- LVDT secondary inputs: 4 analog inputs total: 2 LVDT position inputs, each with 2 secondaries; 24 Vpp ±7 VDC common mode; 10 kohm differential input impedance
The module accepts redundant LVDT position feedback and supports AC or DC LVDTs, then regulates redundant protected servo outputs in ±300 mA servo mode or 4-20 mA/20-160 mA I/H modes. It also provides LVDT excitation, scaled and unscaled position outputs, a test output, raise/lower/trip-bias contacts, and a hard-manual output. SPHSS13 works with NTHS03 termination and NKHS03 cable in ABB's documented evolution arrangement and commonly coordinates with SPTPS13 speed detection to form a turbine governor. Compatible HR controllers and exact firmware must be verified for the installed project. ABB lists steam-turbine throttle/control valves, gas-turbine fuel valves, inlet guide vanes, nozzle angle, hydro-turbine servo applications, and non-modulating valve-position reporting among its uses. ABB also documents SPHSS13 as the direct replacement platform for IMHSS03/04/05 and SPHSS03/04/05, but not as their alias or an automatic substitute.
Important Notice: Verify the full SPHSS13 nameplate/revision and installed function-code mode.
Apter Power SPHSS13 Manuals and Guides
Important Notice: The first link is the model-specific product-parameters PDF prepared only from the cited ABB official evidence; the second link is the Apter Power product information manual. Confirm the physical nameplate, current ABB documents, and host-system requirements before installation or replacement.
Steam-turbine valve positioning
Controls throttle, governor, and steam control-valve actuators with redundant LVDT feedback.
Gas-turbine fuel and guide-vane control
Regulates fuel valves, inlet guide vanes, and nozzle-angle actuators through servo or I/H outputs.
Hydro-turbine hydraulic servo control
Provides HR Series closed-loop positioning for approved hydraulic turbine actuator arrangements.
Non-modulating valve position indication
Reports open-close valve position without control, replacing SPLPS01 functionality in the ABB-documented use case.
Read and follow the exact ABB documentation and host-equipment instructions before work. Verify the complete physical nameplate and system configuration.
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Treat hydraulic turbine control as critical equipment; use an approved outage, bypass, fail-safe, and rollback plan.
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Back up Function Code 55 configuration, gains, limits, polarity, calibration, output mode, redundancy, and alarms before service.
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Verify AC/DC LVDT type, excitation, wiring, secondaries, common mode, mechanical stroke, polarity, and calibration.
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Confirm servo versus I/H mode, current range, coil/load limits, redundant-coil wiring, and hydraulic fail-safe direction before energizing.
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Verify NTHS03, NKHS03, jumpers, dip switches, shields, field power, controller type, and required firmware against ABB/project documentation.
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After service, test automatic calibration, raise/lower/trip bias, hard manual, both redundant outputs, LVDT feedback, alarms, tracking, and hydraulic travel under approved conditions.
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Coordinate governor and overspeed testing with SPTPS13 or the installed speed system; SPHSS13 alone is not the speed-measurement module.
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Do not treat the predecessor models as aliases or direct replacement as permission for an unreviewed hot swap.
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Keep exact lifecycle phase, origin, HS code, and weight on HOLD without exact ABB evidence.
Alternative Names
SPHSS13
ABB SPHSS13
SPHSS-13
SPHSS 13
Technical notes
Verify the full SPHSS13 nameplate/revision and installed function-code mode.
Confirm AC/DC LVDT type, servo or I/H mode, coil current, termination NTHS03, cable NKHS03, controller firmware, and redundancy architecture.
Do not merge SPHSS13 with IMHSS03/04/05, SPHSS03/04/05, SPLPS01, SPTPS13, or any service code.
Treat direct replacement as an engineered migration requiring approved drawings, function-code review, calibration, and turbine testing.
FAQ View All FAQ
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What is ABB SPHSS13?It is a Symphony Plus HR Series hydraulic servo valve-position control module.
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What does it drive?A servo valve or I/H converter controlling a hydraulic actuator.
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Which position sensors are supported?ABB documents AC or DC LVDTs with redundant position-feedback inputs.
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What servo current is documented?Servo mode supports ±300 mA.
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Which I/H ranges are documented?4-20 mA and 20-160 mA.
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Does it have redundant outputs?Yes. ABB documents two protected servo outputs; opening or shorting one does not affect the other.
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Which contact inputs are provided?Raise, lower, and trip bias.
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Which termination hardware is documented?NTHS03 termination and NKHS03 cable in ABB's evolution material.
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Which speed module commonly coordinates with it?SPTPS13 in typical turbine governor systems.
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Can it report a non-modulating valve position?Yes. ABB documents position reporting without control and says this replaces prior SPLPS01 functionality.
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Which controllers are documented in the evolution material?BRC300/400/410 with firmware M4 and HPC800 with firmware A_3.
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What is the documented response time?ABB evolution material states less than 2 ms input-to-output.
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Which heritage models does it replace?ABB states it directly replaces IMHSS03/04/05 and SPHSS03/04/05, subject to engineered verification.
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Is SPHSS13 an alias of IMHSS03?No. It is a documented replacement platform with its own exact identity and specifications.
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Are origin, HS code, weight, and formal lifecycle phase verified?No. Those fields remain HOLD without exact official evidence.
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