500V nga tipo nga tipo sa gabinete nga aktibo nga pagsala

The 500V Cabinet-Type Active Harmonic Filter (APF) presents a high-performance solution for harmonic mitigation in 500V three-phase three-wire and four-wire electrical systems. Employing advanced DSP+CPLD digital control and a three-level topology, this APF achieves precise harmonic current compensation up to the 50th harmonic, while also addressing three-phase imbalances. Its modular design enables scalable capacity through parallel connection of multiple units. Enclosed within a robust cabinet with independent air ducts, the 500V Cabinet-Type Active Harmonic Filter ensures reliable operation and easy maintenance. This APF, with available current ratings up to 400A and kvar capacities up to 400, delivers comprehensive power quality improvement for 500V systems.

Model description:

Features:

● Use DSP+CPLD all digital control core, three-level topology technology, advanced harmonic detection algorithm and PWM control strategy to achieve accurate compensation of harmonic current.
● Adopt modular design, which facilitates parallel connection of multiple modules, takes up little space and is easy to maintain.
● The structural design of independent air ducts and independent warehouses ensures the stable operation of the equipment.
● It can filter harmonics in a wide range of harmonics, from 2 to 50 harmonics, and solve the problem of three-phase unbalance at the same time.
● The harmonic filtering rate is high. If the capacity allows, the harmonic current filtering rate can be as high as 95%. Set 100% current limiting output to ensure long-term stable operation of the equipment.

Applications:

500V Cabinet-Type Active Harmonic Filters are designed for power quality enhancement in medium-voltage industrial applications:

● Medium-Voltage Power Distribution: Stabilising power distribution networks by mitigating harmonic distortions and improving system efficiency.
● Heavy Industrial Processes: Ensuring reliable operation of sensitive equipment in industries with high harmonic content, such as mining and oil and gas.
● Renewable Energy Systems (Medium Voltage): Improving power quality at the connection point of medium-voltage renewable energy sources.
● Marine and Offshore Applications: Providing reliable power quality in harsh environments where 500V systems are common.

500V Cabinet-Type Active Harmonic Filters offer a robust and adaptable solution for optimising power quality in demanding 500V applications.

Technical Parameters:

Model& Specification: