Frekvenční měniče Katalogy, manuály (EN+CZ)

| Kategorie: Katalog  | Tento dokument chci!

Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

Strana 814 z 825







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MEGADRIVE-LCI.ST MEGADRIVE-LCI. • 12-pulse supply and machine converters minimise distortion the supply voltage and heating losses the rotor due to harmonics • matching transformer the converter output • changeover switchgear Optional redundant components: • thyristors per arm thyristor bridge • separate exciter converter for starting • Cooling ancillaries: Air-cooling: redundant fans Water cooling: redundant pump 15 Left: Solid-state starter with 12-pulse converters and matching transformer at the output Right: Solid-state starter with 6-pulse converters for the rated motor voltage .ST Solid-state frequency converter for starting motor/generator sets in pump storage power plants Rated power: MW Features and options The converter circuit chosen suit the particular application and requirements