ABB SPHSS03
ABB SPHSS03
ABB SPHSS03
ABB SPHSS03
ABB SPHSS03
ABB SPHSS03
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SPHSS03

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ABB SPHSS03 is a VP800 Harmony Rack valve positioner module for servo-valve and electro-hydraulic actuator control with position feedback.
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Ships by Thursday, October 29
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Technical specifications for SPHSS03

  • Manufacturer:
    ABB
  • Part Number:
    SPHSS03
  • Product Family:
    ABB Bailey
  • Product Type:
    VP800 Valve Positioner Module
  • Stock:
    1
  • Manufacturer:
    ABB
  • Model:
    SPHSS03
  • Condition:
    New & Original
  • Product Family:
    Symphony Plus Harmony Rack
  • Product Designation:
    VP800 valve positioner
  • Controlled Devices:
    Servo valves and electro-hydraulic converters
  • Feedback Function:
    Valve position feedback
  • Weight:
    1.1 lbs (0.5 kg)
  • Estimated shipping dimensions:
    3.5 x 31.2 x 17.5 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Switzerland
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Configuration Compatibility Monitoring & Control

Features:

  • Provides the VP800 valve-positioning function for ABB Symphony Plus Harmony Rack turbine control.
  • Interfaces with servo valves or electrohydraulic converters used to position turbine actuators.
  • Uses external position feedback to regulate the commanded valve position in a closed control loop.
The current ordering configuration is SPHSS03, the ABB Symphony Plus Harmony Rack VP800 Hydraulic Servo Module for turbine valve-positioning service.

SPHSS03 drives the connected hydraulic actuator interface and evaluates position feedback so the control system can regulate turbine valve movement.

Before commissioning, confirm the servo-valve or electrohydraulic converter interface, feedback direction and scaling, termination wiring, and controller configuration.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for ABB SPHSS03:

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.

  • Positions turbine hydraulic actuators in Harmony Rack control systems that use the VP800 control function.
  • Drives compatible servo valves in closed-loop steam- or fuel-valve positioning applications.
  • Operates electrohydraulic converter interfaces where measured actuator position is returned to the module.
  • Configures the valve-positioning loop around the actuator command and its corresponding position-feedback signal.
  • Requires the feedback polarity, scaling, and travel limits to agree with the installed actuator arrangement.
  • Uses project-specific controller configuration to coordinate the VP800 output demand with turbine control logic.
  • Integrates with the ABB Symphony Plus Harmony Rack turbine-control hardware architecture.
  • Supports documented servo-valve and electrohydraulic converter interfaces used by the VP800 positioning function.
  • Requires exact confirmation of the module, termination, actuator, and feedback-device interfaces before replacement.
  • Translates the controller position demand into an output signal for the connected hydraulic actuator interface.
  • Continuously evaluates position feedback to close the turbine valve-position control loop.
  • Allows commissioning personnel to verify commanded movement against actual feedback response throughout the actuator travel.
Description
SPHSS03 is the ABB Symphony Plus Harmony Rack VP800 valve-positioner module for servo-valve and electrohydraulic turbine-actuator control.

The module drives the connected actuator interface and evaluates valve-position feedback to maintain the commanded position in a closed control loop.

Confirm the actuator type, feedback polarity and scaling, termination wiring, controller configuration, and travel limits before commissioning or replacement.
Alternative Names
SPHSS03 SP HSS 03 SPHSS-03 ABB SPHSS03 ABB Bailey SPHSS03 SPHSS03 VP800 ABB VP800 Valve Positioner
Technical notes
Before commissioning SPHSS03, verify servo-valve type, position-feedback polarity, scaling, travel limits, and fail-safe direction against the installed hydraulic actuator.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which control signals identify SPHSS03 as the VP800 valve positioner?
SPHSS03 serves servo valves and electro-hydraulic converters and uses position feedback in the documented VP800 arrangement.
Is SPHSS03 compatible with every turbine servo arrangement?
No. LVDT type, servo-output requirements, feedback wiring, termination hardware and controller configuration must all match.
Where is SPHSS03 used in a Harmony turbine-control rack?
It closes the valve-position loop for supported steam, gas or hydro turbine actuator applications.
How can a buyer distinguish an offered SPHSS03 from its later successor?
The nameplate and traceability must identify SPHSS03 and VP800; a later hydraulic-servo part should be quoted separately.
What must be reviewed before replacing SPHSS03 with newer ABB servo hardware?
Verify AC or DC LVDT support, output-current mode, redundancy, termination wiring and the applicable migration instructions.
Which ABB record is most useful when quoting SPHSS03?
Use ABB turbine-control retrofit documentation that names SPHSS03 as VP800 and identifies its servo and feedback functions.