STEP UP / STEP DOWN AUTO TRANSFORMER
An Auto transformer is a transformer with only one winding wound on a laminated core. An auto transformer is similar to a two winding transformer but differ in the way the primary and secondary winding are wound. A part of the winding is common to both primary and secondary sides.
As copper and core requirement is less compared to Isolation transformer the loss is lower when compared to Isolation transformer
SPECIFICATION
50VA-2500 KVA 3-Phase, 3 Wire
Plus Ground
Insulation Class F/H Thermal
Withstanding Capacity
Class F-120°C + Amb
Class H180°C/220°C +Amb. Temp
Single Phase Type: Shell
Three Phase Type: Shell / Core