Auto Transformer

Auto transformers are frequently used in power applications to inter connect systems operating at different voltage cases. The main advantage of this type of transformer design is that it can be made a lot cheaper for the same VA rating. Auto transformer is with single windings and therefore it is to be designed to change the output voltage to the suited machine requirements. These transformer are proven for their quality and efficiency and are able to make significant difference to industry both in term of time and energy costs.

PROTECTIONS:

• To protect individuals against electrical shock.
• To avoid losing power after a first insulation fault.
• To protect sensitive equipment from electrical noise.
• To create a star point for equipment.
• Voltage transients, spikes, DC leakage.

APPLICATIONS:

• Medicinal Instrumentation.
• CNC Machines.
• Digital Communications Systems.
• Laboratory Instruments.
• Audio and video recording equipments.
• Supply of variable -frequency (variable speed )motor drives.

FEATURES:

• Optimum transformer design ensures better load regulation.
• Compact size and reduced weight.
• Increased thermal stability and higher short-term over load capacity.
• Higher surge withstanding capability.
• Enhanced ability to withstand short circuit currents.
• Reduced impact of harmonics and high frequency on the design of transformers.
• Greater insulation reliability.