HMDQ Fully Auto 0.9-10000 3 phase transformer turns ratio group tester digital display turns ratio tester

  Introduciton 

     In process production of the power transformer’s semi-finished products and finished products, before the newly installed transformer put into operation, according to the preventive test code of the state power department, it is required to run regular transformer turns ration or voltage ratio test.

Main functions

• Test wide range, the highest ratio can be measured up to 10000;
• The built-in three-phase digital power supply, to improve the stability of the test.
• Small volume, light weight, fast test speed,10 seconds to complete the test phase.
• Z shaped linking transformer testing
• have blind test ratio, group test function.
• The display of clock and date on not power down, the function of data storage(can select to save data to the U disk)
• the function of high and low voltage reverser polarity protection, short circuit protection.
• the function of thermal printer output, fast speed, low noise.
• Full penetration type large-screen LCD, can clearly show in the sun.