Schaefer Inc. is proud to introduce a new series of Active Harmonic Filters and Advanced Display & Measurements Functionally. Three-wire and four-wire Active Harmonic Filter modules/systems that are designed to meet IEEE-519 (5% TDD) and Mil-Std-1399 (<3% THDi). The Power Balance & Kxxx Series family are scalable and offer a cost-effective solution for improving power quality for wide range of Heavy Industrial and Military applications.Communication connections via Ethernet TCP/IP, Ethercat system and ModBus. New advanced functions include resonance frequency detection and automatic protection, trace waveform display/capture (filter current, load current, grid current & voltage), new series of high IP/NEMA rated air and liquid cooled active harmonic filters (modules & systems).
Product highlights:
- Reducing harmonics (TDD reduction to 5% / <3% THDi Mil-Std-1399)
- Individual harmonic compensation adjustment
- Rebuilding distorted three phase currents/voltages
- Four wire zero sequence current compensation.
- Power Factor (phase displacement) correction/adjustment
- Balancing 3 phase currents
- 60A to 1000s Amps of compensation current
Schaefer
