Фильтрация гармоник оборудование

Harmonic Filtering Equipment We are looking for experienced Agents and Distributors worldwide! General introduction Traditional fixed power factor improvement equipment fails to meet the dynamic factor improvement demand of the power system. Due to this, ZTSC low-voltage dynamic factor improvement equipment is developed, aiming at dynamic power system. The equipment can conduct automatic detecting and real-time compensation on the power network responding to load change, which makes the power factor of the system remain the optimal point. The equipment can be found widely used among numerous fields where load changes greatly including: metallurgy, mining, oil, chemistry, machine-making, light industry, and municipal construction as well. Working principle The equipment adopting advanced control calculation can carry out real-time detecting and calculation on compensation capacity of power system. In this way, it can control switch on/off of all compensation branches, achieving accurate power factor improvement. Switches adopted can be contactor and thyristor free-contacting-point switches based on the variable loads. Over-zero switch-on and over-zero switch-off are applied to the thyristor free-contacting-point switches, which can limit current surge efficiently. Main characteristics Accurate compensation short-time response Free from vibration while switching on/off Voltage vibration impact and harmonic interference resisted Reliable operation performance and low-cost operation Well-developed protection measures Technical specification __________________________________________________________ Rated voltage 0.4 1kV Rated frequency 50Hz/60Hz Var compensationPower factor extends 0.92 Capacity for each step20 60kvar Duty class Continuous Structure styleCabinet, We are looking for experienced Agents and Distributors worldwide!