A voltage regulator is composed of a contact type autotransformer, servo motor, automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the autotransformer carbon brush, and adjust the output voltage to the rated value and reach a stable state. It has the advantages of waveform distortion free, high efficiency, reliable performance, and long-term operation. The ETEU-SP10K series voltage regulator is suitable for any electric field such as office equipment, testing equipment, medical equipment, industrial automation equipment, household appliances, lighting systems, communication systems, etc. It is an ideal voltage regulator to ensure the normal operation of your electrical equipment. Voltage regulators can also be used in conjunction with isolation transformers to provide pure power supply to testing instruments.

Technical Specifications：
Single phase output current=power * 80%/output voltage
Three phase output current=power * 80%/1.732/output voltage
• Input voltage=customer's local rated voltage (input voltage needs to be informed when placing an order)
Output power=actual usage power * 2
Output voltage stability:+/-3%