S/DBW-H Series Three-Phase/Single-Phase High-Precision Automatic AC Voltage Regulator

The S/DBW-H series single-phase and three-phase high-precision fully automatic AC voltage stabilizers use a ring transformer disc structure for the voltage regulation system. It consists of a contact-type autotransformer, a servo motor, and an automatic control circuit. When the mains voltage is unstable or the load changes, the automatic sampling stabilizer control circuit sends a signal to drive the servo motor, adjusting the position of the carbon brush on the stabilizer's autotransformer to bring the output voltage to the rated value and stabilize it.
     This series of stabilizers is lightweight and has phase-by-phase voltage regulation functionality. Combined with step-up/step-down transformers, it is very suitable for CNC numerical control machining systems, precision instruments, and other fine-processing equipment with smooth current fluctuations. It is also suitable for offices, lighting, air conditioning, and home use. This series is available in a wide variety of models and specifications, with an attractive appearance. It features undistorted waveforms, high efficiency, reliable performance, and long-term operation. The stabilizer is equipped with short-delay and over-voltage protection, and users can optionally add long-delay and under-voltage protection. It is an economical and well-conceived voltage stabilizer that ensures the normal operation of your electrical equipment.

This series of stabilizers is a standard type with mains bypass capability. It comes in a wide variety of models and specifications, with an attractive appearance. It features undistorted waveforms, high efficiency, reliable performance, and long-term operation. The stabilizer is equipped with short-delay and over-voltage protection, and users can optionally add long-delay and under-voltage protection. This stabilizer can be widely used in any electrical environment and is a thoughtfully designed voltage stabilizer, ensuring the normal operation of your electrical equipment.

This stabilizer can be used with office equipment, testing equipment, medical devices, industrial automation equipment, household appliances, lighting systems, communication systems, and any other electrical applications.