Stepped Trafo's & Motor Variacs
Stepped transformers are used for dips testing according IEC 61000-4-11.
They provide the required voltage dip level and offer a very cost effective solution. Ametek offers manual and fully automatic versions.
Motor variacs are used for dips and voltage variation testing according IEC 61000-4-11. Their possibility to set any voltage from 0 to 100% supply voltage makes them a versatile tool.