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NS
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Ultra-isolation transformers NS: Simple concepts with effective results Salicru’s NS series ultra-isolation transformers provide a high degree of galvanic isolation thanks to the incorporation of three screens as separation for the windings. The origin of electrical noise in power lines can be very diverse: machinery, industrial equipment, load interruption, storms and lightning, deficient or no earth connection, switching transients, proximity of electric motors, etc., and they can be the cause of serious problems in electrical and electronic facilities, resulting in losses due to the malfunctions themselves or the untimely cessation of activity. NS series models are the best solution against this kind of disturbance, offering a wide range of solutions, from 300 VA to 9,000 VA, always in single-phase input and output connection. This protection is against both noise in common mode –due to the transformer’s own design– and noise in normal mode –due to the incorporation of the triple electrostatic screen– which enables excellent filtering of high frequency noise. Performances ∙ Output exempt from noises. ∙ Triple screen shielding. ∙ Low coupling capacity. ∙ High isolation (1000 MΩ). ∙ High efficiency. ∙ Silent. ∙ Dry-type transformer. ∙ IP-20 enclosure. ∙ ANAN cooling. ∙ Coils prote

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REF. JJ054A01 CODE 401AB001163 ED. DECEMBER 2019 - TRANSFORMERS AND AUTOTRANSFORMERS Range CODE Technical specifications MODEL Single phase voltage Frequency range OUTPUT Single phase rated voltage Magnetic field Performance Short-circuit voltage Ventilation Operating temperature Storage temperature Relative humidity Maxium operating altitude Version ANAN -25 ÷ +40ºC (Climate class C2) -25ºC ÷ +75ºC Up to 93%, non-condensing (EO environmental class, normal environment) 2000 m.s.n.m. Box Dielectric strength Dielectric strength (Input - Output) Heat loss (100% load) Vacuum heat loss Isolation...

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