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  • NR6700B.jpg
  • NR6700.jpg

NR6700 series fully automatic transformer turns ratio test instrument

The NR6700 series fully automatic transformer ratio test instrument features a large-screen Chinese character display, user-friendly interface, small size, simple operation, light weight, convenient reading, good stability, high accuracy, wide measurement range, and high degree of automation in the measurement process. It can directly measure the ratio and error parameters of single-phase and three-phase transformers and current transformers.


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Product description

Product Introduction
  The NR6700 series fully automatic transformer ratio test instrument features a large-screen Chinese character display, user-friendly interface, small size, simple operation, light weight, convenient reading, good stability, high accuracy, wide measurement range, and high degree of automation in the measurement process. It can directly measure the ratio, error, and other parameters of single-phase and three-phase transformers and current transformers.
 
Main Features
  ◆ True three-phase test: Single-phase power input, internal generation of three-phase current output, the test results have better equivalence, and there will be no phenomenon such as group misjudgment;
  ◆ Reverse connection protection function: When the high and low voltage side test lines are reversed, the instrument automatically detects internally, immediately stops the output and gives an alarm prompt to prevent high voltage from burning the instrument.
 
Technical Parameters
  ◆ Ratio measurement range: 0-1000 Accuracy: 0.1 level
  ◆ Ratio measurement range: 1000-2000 Accuracy: 0.2 level
  ◆ Ratio measurement range: 2000-10000 Accuracy: 0.5 level

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