LOW-VOLTAGE AUTOMATIC VOLTAGE REGULATOR

New Products / New Technology

"Ruitong Electric offers voltage control devices for distribution transformer areas, addressing voltage issues from long lines, load fluctuations, and PV integration. Intelligent integrated regulators use energy storage and converters for voltage stabilization, peak shaving, and smoothing new energy output.
Note: This translation was generated by AI for reference only."

NEUTRAL CURRENT FILTERING DEVICE

New Products / New Technology

In low-voltage distribution systems, the widespread adoption of power electronic devices such as LED lighting and switch-mode power supplies has increasingly exacerbated the issue of excessive neutral‑line current, with cases even occurring where the neutral current exceeds the phase current. Prolonged overloading of the neutral conductor can lead to elevated cable temperatures and, in severe cases, cable burnout, posing significant safety risks. To address this problem, Ruitong Electric, following extensive analysis and research, has developed and designed the RT‑NLF‑CN series neutral‑current filtering devices.

DYNAMIC VOLTAGE RESTORER (DVR)

New Products / New Technology

The Dynamic Voltage Restorer (DVR) is a high-performance compensation device specifically designed to address power quality issues such as voltage sags and brief interruptions in the power supply system. It is widely used in various industrial applications that are sensitive to voltage quality, providing reliable voltage support for variable-frequency drives, contactors, PLCs, switching power supplies, and precision control equipment. With millisecond‑level dynamic response, the DVR can inject compensating voltage instantaneously when the grid voltage dips, stabilizing the load‑side supply and preventing production disruptions or equipment maloperation.