AMIKON LIMITED
                                                                                                           
Verified Supplier
22 Years
Since 2004
Menu

ABB NTHS03 Hydraulic Servo Termination Unit with 24 V DC Power Supply for Precise Actuator Movement

Price Negotiable
Price: 66USD
MOQ: 1
Delivery Time: 2-3 work days
Brand: ABB
Product Description
ABB NTHS03 Hydraulic Servo Termination Unit overview
The NTHS03 Hydraulic Servo Termination Unit is a Harmony rack I/O device used in the Symphony Enterprise Management and Control System. It provides the signal connection between an IMHSS03 Hydraulic Servo Module and a hydraulic servo valve, I/H converter, or linear variable differential transformer.
The IMHSS03 module is a position control module. Through this module, a rack controller controls a hydraulic actuator by regulating the current to the servo valve, which causes a change in actuator position. Actuator feedback is provided by a linear variable differential transformer and returned to the IMHSS03 module through the NTHS03 termination unit.
Below shows the Harmony rack I/O architecture. A Harmony area controller and the Harmony rack controllers can use the rack I/O module and termination units for I/O interface.
Harmony rack I/O architecture diagram 
Hydraulic servo termination unit technical diagram
Used in hydraulic valve positioning systems associated with turbine and actuator control. The ABB NTHS03 Hydraulic Servo Termination Unit serves as the interface between the hydraulic servo control module and field devices, supporting stable signal transmission and feedback.
  • Steam turbine throttle valves and control valves
  • Gas turbine fuel valve positioning
  • Inlet guide vane control systems
  • Nozzle angle positioning applications
Designed for applications where precise actuator movement and reliable position feedback are required. Suitable for continuous operation in industrial turbine control environments.
NTHS03 installation instructions diagram

  1. Remove the safety shield from the field termination panel.
  2. Insert the circuit board tabs into the correct slots in the termination panel standoffs. Slide the circuit board straight into position as shown.
  3. Fasten the termination unit circuit board to the field termination panel using two No. 10 thread-forming screws.
Termination unit mounting detail 
Termination unit connection diagram
Ready to Order?
Our Inventory: 400,000+ Parts including PLC, HMI, Drivers, Servos, CNC, IPC, and PG. We carry both hard-to-find discontinued parts and the latest technology. All items are 100% factory-new, sealed in original boxes.
Shipping: Direct dispatch from Xiamen via FedEx, DHL, TNT, or UPS. All items are secured in custom foam-cushioned packaging to protect against transit vibrations. Real-time shipping data with exact weight and dimensions provided upon scanning.
Terms: Full 12-month warranty. Simple 100% T/T payment for stock items before shipment.
Contact us today to get your production line moving:
Miya Zheng
Phone/WhatsApp: +86 180 2077 6792
Email: sales@amikon.cn | Amikon Automation

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company AMIKON LIMITED
Location 32D units,GuoMao Building No 388 Hubin South Road Siming district Xiamen, Fujian China
Contact Person Miya

Request A Quote

Please check your email address.
Your message must be at least 20 characters.