Intelligent voltage regulator

Product introduction:

The low-voltage line dynamic voltage and current regulator is mainly designed for the load with low voltage at the end of the low-voltage line and large voltage fluctuation. It has the functions of on-load automatic voltage regulation, automatic reactive power compensation and data upload.

Product features:

The low-voltage line dynamic voltage and current regulator developed by the company adopts auto-coupling voltage regulation, combined with series-parallel comprehensive reactive power compensation technology, and uses a comprehensive automatic control strategy of voltage priority and reactive power balance to achieve the purpose of regulated output and reactive power compliance. The key technology of this product is the use of auto-coupling voltage regulation and series capacitance compensation scheme, which reduces the line voltage drop by reducing the total transmission impedance of long lines through series capacitors. After installing this product, the line end voltage can automatically keep the output voltage stable within 380±7%V (phase voltage 220±7%) within the range of -20% to +7%, and the power factor is ≥0.9.

Application fields:

It is suitable for voltage output regulation in manufacturing voltage regulation system, solid switch, industry, military industry, communication field, medium frequency electric furnace, industrial kiln voltage regulation system, electric arc smelting furnace, carbon dioxide gas shielded electric welding machine, motor soft start, DC motor speed regulation and other occasions with complex power grid lines and high or low power voltage.