Variac and other Transformers

MasTec Ltd has a full range of Transformers:- Mains, Isolators, Medical and Variac Auto transformers.

MasTec represents Belotti of Italy, one of the leading world supplier of Variac Transformers and IREM of Italy for all other Transformers and AC High End Conditioners, ++ TrippLite for Medical and Industrial 110 VAC Transformers for Export products.

Variacs:-

There are basically three main types with power ratings from a few watts to 100KWatt or greater.

  • Hand controlled
  • Servo Controlled Stabalisers
  • Lighting Control Systems
  • Servo Control keeps the output VAC to a set level with <0.5% accuracy under 0-100% load.

    Lighting Systems

    Enable lights to be run at lower voltages, reducing power consumption and maintenance considerably.

    Isolation Transformers:-

    For telecommunication systems and more

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Isolation and Power Transformers

Single Phase units

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Powertech

Three Phase units

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Medical Grade Isolation Transformers 110VAC 60HZ

Single Phase units

Export Transformers

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Industrial Isolation Transformers 110VAC 60HZ

Single Phase units

Export Transformers

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Hand Controlled Variacs: Power Conditioning

Single Phase units

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Three Phase units

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Powertech

Servo Controlled Variacs: Power Conditioning

Single Phase units

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Three Phase – same control on each phase

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Three Phase – individual control on each phase

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Controlled Variacs: Large Lighting Systems

Single and Three Phase – reduce lighting costs

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