Product Overview
In continuous production enterprises such as petrochemical, steel, metallurgy, electric power, and intelligent manufacturing, in medium and low voltage distribution systems, a fault on any outgoing feeder will cause a sudden drop in the busbar voltage on that side, which in turn leads to tripping or damage of sensitive loads on other outgoing feeders, such as numerous contactors, variable frequency drives, PLCs, and various digital devices. This can easily cause computer information loss, system crashes, and such in-zone voltage sag faults, interrupting the entire production process and causing significant economic losses to the enterprise, seriously affecting its safe and stable operation.
The FBVP series fast busbar voltage protection from GuoGao Electric is based on the innovative integration of fast fault detection, fast switch isolation, and transient fault reclosing technologies. The FBVP series fast busbar voltage protection cabinet can achieve millisecond-level fault isolation. By rapidly and actively injecting impedance to limit short-circuit current, the cut-off time is less than 5ms, stabilizing the upstream busbar voltage to at least 90% or more, ensuring stable and continuous operation of all sensitive loads, and effectively helping enterprises solve in-zone voltage sag fault problems.
Product Features
☆ Active simulation modeling, autonomous learning;
☆ Fast fault identification;
☆ High-speed breaking, 10 times faster than ordinary circuit breakers;
☆ Integrated primary and secondary design;
☆ Online monitoring of circuit breaker characteristics;
☆ Integration of main protection and backup protection.
