ATO isolation transformers selling on Steptransformer.com are single phase isolation transformers 300 VA-60 kVA, 3 phase isolation transformers 300VA to 800 kVA and split phase isolation transformers 1 kVA to 30 kVA. The role of ATO isolation transformer is electrical isolation, eliminate some harmonics, effectively reduce zero ground voltage, and through the principle of magnetic saturation can eliminate surge. ATO isolation transformer is suitable for the need to prevent electric shock, reduce leakage current, purify the power grid, eliminate the third harmonic and suppress common mode interference in the occasion, such as medical equipment, maintenance equipment, often used 220V to 220V isolation transformer to prevent electric shock and reduce leakage current, as well as mechanical and electronic circuits, Isolation transformers are often used to suppress noise and electromagnetic interference. Therefore, the commonly used isolation transformer is 120v to 120v isolation transformer, 240v to 240v isolation transformer, 480v to 480v isolation transformer and other transformers do not need to step up or step down voltage.
