Three-phase test set for measuring

Turns ratio, phase shift and excitation current of power, instrument and distribution transformers

Features:

   -Ratio range  45000 : 1

  - Adjustable excitation test voltages: 1V to 250V

  - Automatic vector group detection

  -Built-in tap changer control unit

  - Storage capacity to handle over 500 test files

  -PC interface via USB

  - Light weight

Applications:

 -Transformer manufacturers

 -The companies that maintain and repair electrical power plant, substation, refineries and
     
    factories

 - Electrical engineering companies and electrical power labs