FA－103 Multi-function automatic integrated tester of transformer-haomai relay tester

FA－103 Multi-function automatic integrated tester of transformer

-- Power frequency CT tester

The device can be used for CT and PT volt-ampere characteristic curve, 10% and 5% error curve, transformation ratio, polarity, angle difference measurement, secondary side circuit load test, secondary side circuit inspection, demagnetization function, secondary winding AC withstand voltage test and other tests.

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Description

For full-automatic test, as long as the maximum output voltage and maximum output current are set, the instrument can automatically complete various tests from zero. Complete automatic recording of test data, plotting of volt-ampere characteristic data, 10% and 5% error curves, and automatic calculation of inflection point values.
The inflection point automatic calculation can automatically calculate the inflection point value of CT voltage-current characteristic curve, and automatically determine the data step length of each curve section according to the inflection point value.
Non-contact test, high safety, fully computerized device, no manual contact after setting, fully automatic test of instrument. Keep the tester away from the high voltage circuit to ensure the safety of the tester.
Large output capacity, large output power of single machine, AC voltage output 1000V/15A, short time up to 20A, maximum current 750A/5.5V.
In dual operation mode, single machine can complete all tests without external PC; The instrument is also equipped with RS232 communication interface and U disk interface, which can be connected to the computer for operation. Stand-alone operation data can be uploaded to the computer for saving, displaying, editing and printing.