Auto Transformers  have the capability to supply a varying secondary voltage to an externally connected load. This is used predominantly is applications where various voltage outputs are required such as:

• Electronics testing centers where continuously varying voltage supplies are required
• Applications such as power stations which initially require a step up/step down followed by an increase/decrease to match the voltage required by the device at the receiving end
• Motor starting applications

Specification

• Insulation F-H Class
• Winding: Enameled 99.9% Copper wire Class F
• Core: Silicon Steel High-Quality Magnetic (Made in Italy)
• Frequency: 50/60Hz
• Type: Naturally Ventilated Dry-type
• Terminals: Anti Corrosive Screw type connector