SERIE TTFK
POLYLUX’S SERIE TTFK
K factor three phase transformers
In the TTFK series, we find isolation transformers for three-phase networks with a high level of harmonics. They have a 400V three-phase input and a 400V three-phase output and a rating range as from 1kVA up to 100kVA.
These “k” factor transformers are used to withstand the overheating produced by harmonics from non-linear loads and it is possible to manufacture models with different “K” values.
Three-phase isolation transformers for installations with a 30% harmonic level. Dry type k13 factor finished in anti-flash varnished in IP23 metal enclosure with protection to prevent direct contact with electrical parts.
Three-phase isolation transformers for installations with a 30% harmonic level. Dry type k13 factor with anti-flash varnish finished in IP54/65 metal enclosure with protection for outdoor installation.
Three-phase isolation transformers for installations with a 60% harmonic level. Dry type k20 factor finished in anti-flash varnished in IP23 metal enclosure with protection to prevent direct contact with electrical parts.
Three-phase isolation transformers for installations with a 60% harmonics rate. Dry type k20 factor with anti-flash varnish finished in IP54/65 metal enclosure with protection for outdoor installation.
Special Manufacturing
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