Efficient solution against voltage distortions in office buildings and commercial facilities!

by weissblau media | February 19, 2025 | Active filter, Services, Products

The compact, voltage-controlled active filter PQE aHF with over 98.5% efficiency utilizes modern silicon carbide technology to compensate zero-sequence harmonics such as the 3rd, 9th, 15th, and 21st harmonics with extremely low losses. This automatically compensates for voltage distortions...

Safely filter RF interference and transients with SINETAMER

by weissblau media | February 15, 2025 | Passive filter, Products, Uncategorized

Neutralize fast transients and RF interference with Sinetamer transient filters. IGBTs used in modern frequency converters switch very high power levels very quickly. This results in grid disturbances such as harmonics and interference spectra of high...

Case study: OSKAR mains voltage regulator in the hospital

by weissblau media | Aug 23, 2024 | Active filter, Services, Hybrid filter, Products

Our system solutions partner, Condensator-Dominit GmbH, demonstrates in an interesting application report how the dynamic line voltage regulator OSKAR, in combination with a high-pass filter, improves the energy supply in sensitive areas of a hospital...

PQE hMF – The line filter with autopilot

by weissblau media | July 29, 2023 | Active filter, Hybrid filter, Products

Discover the latest generation of the PQE hMF filter! Featuring autotuning and low-loss Comsys PPMv4 active filter modules, this active line filter enables optimal compliance with IEEE519 and EN61000-2-4 limits for industry, infrastructure, and...

Power Quality Hybrid Filter XXL

by weissblau media | Oct 28, 2022 | Active filter, Services, Hybrid filter, Network analysis, Products

In the low-voltage sector, hybrid filters from PQ ENGINEERING have been the universal solution for improving power quality in industrial networks for several years. Universal solution for improving power quality In the low-voltage sector, hybrid filters from...

Resonance damping made easy!

by weissblau media | Apr 28, 2021 | Hybrid filter, Products

Modern power analyzers cover the frequency range above the classical harmonics up to 2.5 kHz, while the measurement of supraharmonics is simplified with the universal broadband module PQE UBM from PQ ENGINEERING. Resonance damping made easy!...