summary:

The SBWZ series three-phase CNC contactless voltage regulator is a new generation of fast voltage regulator equipment that has been successfully developed after years of effort, based on our company's years of production of compensating power regulator equipment.

It adopts current DSP operation and measurement chip control technology, fast AC sampling technology, effective value correction technology, current zero crossing switching technology, and fast compensation and voltage stabilization technology, combining intelligent instruments, fast voltage stabilization, and fault diagnosis to make the product safe, efficient, and precise.

It mainly consists of an isolation transformer, SCR module, CPU control core, fast voltage regulation technology, and safety protection device, achieving contactless control, safety, high efficiency, energy saving, and environmental protection. It is a perfect combination of SCR switch technology and transformer technology.

Scope of application:

This series of products is widely used in large-scale electromechanical equipment, metal processing equipment, production lines, elevators, medical equipment, embroidery and textile equipment, air conditioning, broadcasting and television, household appliances, and building lighting that require stable voltage in industries such as transportation, postal and telecommunications, national defense, railways, and scientific research.

Product Features:

Intelligent instrument display: The intelligent instrument display system (displaying voltage, current, power, power factor, etc.) is clear, accurate, and has high resolution. It is operated by thin film buttons and is safe and reliable.

High speed response: The voltage stabilization speed is completed within 10 milliseconds, and it does not cause any voltage changes to any computer automation, equipment, or instruments.

Strong overload capacity: It can be used continuously under 100% rated load conditions and can withstand 10 times the current for 10 milliseconds, and 3 times the current in 1 minute without damaging the machine.

Distortion free: Using current zero crossing switching technology, there is no interruption or surge current generated during the switching process, resulting in waveform distortion free.

Three phase modulation: The output voltage imbalance is less than 1%, ensuring that the accuracy of each phase's output voltage remains unchanged.

Safe and reliable: equipped with overload, overvoltage, undervoltage, phase loss, short circuit, overheating protection and fault diagnosis functions.

Strong preset function: The output voltage and protection limit can be set arbitrarily.

Bypass function, easy to maintain: can switch between "voltage stabilization" and "bypass direct power supply", convenient for use during fault maintenance.