20-03-2024
Air circuit breakers have open main contacts and are not sealed in a vacuum, oil or gas (SF6) bottle. They are primarily used in medium to low voltage applications and are capable of high amperage ratings. These types of switchgears have a charging spring that’s used to close the breaker and trip the breaker. Normally […]
18-03-2024
Active Harmonic Filter overview Active Harmonic Filter (AHF) is a perfect all-round solution for grid power quality problems such as harmonics (can thoroughly filter out 2nd to 50th harmonic interference), reactive power, loss 3 phase load balancer. Active harmonic filters are connected in parallel in the grid, to detect harmonics in the grid in real […]
