SBW Series Electric Stabiliser
Three-phase Automatic Voltage Stabiliser
The SBW series Electric Stabiliser is a high-power, three-phase voltage stabiliser. It is designed for various industrial applications where voltage fluctuations need to be managed to ensure stable operation of sensitive equipment.
Featuring advanced digital signal processor (DSP) control, these stabilisers offer high voltage regulation accuracy and fast response times. The output voltage parameters can be customised, and a large LCD screen provides real-time monitoring of voltage, current, and overall power supply status.

Fast Response Time
Corrects voltage fluctuations in ≤0.8 seconds, ensuring minimal disruption to connected equipment.

Versatile Applications
Suitable for a variety of equipment, including CNC machines, laser cutters, medical imaging devices, and industrial machinery, enhancing its utility across sectors.

Durable Build
The stabiliser features high dielectric strength (3000V), ensuring durability under high-stress conditions.

Safe and Reliable Operation
Advanced protection features and minimal waveform distortion guarantee safe and reliable operation of sensitive and expensive equipment.

Enhanced Equipment Longevity
By providing stable voltage, the stabiliser reduces wear and tear on machines, extending their operational lifespan.

High Efficiency
Achieves an efficiency of ≥98%, minimising energy loss during voltage regulation.


The Electric Stabiliser uses a DSP (digital signal processor) control system to constantly monitor the output voltage in real time. A high-speed sampling process measures the voltage with precision and sends the data to the MCU (micro-controller unit). The MCU then compares this with preset parameters and adjusts the servo motor as needed. The motor moves the transformer’s brush system, which fine-tunes the compensation voltage. This process ensures the output voltage remains stable and reliable, even when the input voltage fluctuates.

