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Phone: +86 16626708626Description
The ABB SPHSS03 is a high-precision hydraulic servo module built for demanding industrial automation environments, specifically aimed at controlling hydraulic actuators with superior accuracy and rapid response. It is commonly used in turbine control, valve positioning, and other critical applications requiring precise modulation of hydraulic flows or pressures. Its application spans power generation plants, oil and gas facilities, and heavy industrial machinery where reliable hydraulic control is essential for safe and efficient operations.
This module accepts a 24 VDC input control signal and converts it to a proportional hydraulic output via an analog signal output of either 0-10 V or 4-20 mA, depending on system requirements. The fast response time of the SPHSS03 ensures tight regulation of hydraulic actuators, minimizing overshoot and stabilizing process control loops effectively. Built to operate reliably in ambient temperatures ranging from -20°C to +60°C, it is designed to withstand typical industrial environmental conditions.
- SPHSS03
- SPHSS03
From a design perspective, the ABB SPHSS03 combines compact dimensions (approximately 35.56 mm width × 175.26 mm height × 297.18 mm depth) with a lightweight construction near 0.6 kg. It integrates seamlessly into ABB’s Symphony Plus Turbine Control HR Series hardware, enabling direct digital and analog control via Symphony Plus controllers. The module’s robust build and precision components give it long-term durability and consistent performance, making it an integral part of critical control systems.
Key Technical Specifications:
| Parameter | Value |
|---|---|
| Model | ABB SPHSS03 |
| Brand | ABB |
| Type | Hydraulic Servo Module |
| Input Voltage | 24 V DC |
| Output Signal | 0-10 V or 4-20 mA |
| Response Time | Fast (specific ms not typically published) |
| Operating Temperature | -20°C to +60°C |
| Dimensions (WxHxD) | 35.56 mm × 175.26 mm × 297.18 mm |
| Weight | Approximately 0.6 kg |
| Mounted on | Symphony Plus HR Series |
Related Products:
ABB SPHSS13 – Newer version or variant with enhanced features and similar functional role.
ABB Symphony Plus HR Series – The modular hardware platform in which the SPHSS03 operates.
ABB Hydraulic Valves and Actuators – Devices directly controlled by the SPHSS03 module for flow and pressure modulation.
ABB HSS03 – Related servo control modules used in hydraulic systems.
Installation guidance includes secure mounting within Symphony Plus HR Series racks with proper wiring and signal grounding to avoid electromagnetic interference that could impair response accuracy. Periodic calibration and diagnostic checks via automated system tools help maintain module precision and process safety.
