Source: Vanguard Instruments Company Inc.
The ATRT-03A is an AC/DC-powered 3-phase, transformer turns-ratio tester.
Vanguard Instruments Company Inc.roprocessor Controlled
No Calibration Required
Ratios from 0.8 to 2000.0
High Accuracy; 0.1 %
4.5-inch Thermal Printer
Stores 99 Test Results
AC/DC or 12-volt power input
The ATRT-03A is an AC/DC-powered 3-phase, transformer turns-ratio tester. Turns ratio, polarity, and excitation current display. The ATRT-03A calculates winding turns ratios and compares these with measured ratios to derive turns ratio deviations. An RS-232C port lets the ATRT-03A interface with an IBM pc, which lets users test & store test results.
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