1、High-efficiency and fast DC power supply is adopted, and the opening voltage can reach 24V to quickly charge and discharge the transformer winding.
2、 High test accuracy. The instrument uses 16-bit high-precision AD converter and CPU uses DSP (digital signal processing) chip, effectively ensuring the measurement accuracy and anti-interference ability.
3、The equipment completes three-phase wiring at one time, and each test can display and save the time of rewinding. Print all the test data of the three-phase winding of the transformer, automatically calculate the three-phase unbalance rate, and also display and print the resistance value converted to the rated temperature.
4、 It has the functions of perfect overcurrent protection and wiring inspection.
5、320×240 large screen, high brightness LCD display, full Chinese menu and operation prompt realize friendly human-computer dialogue, with built-in real-time electronic clock, which automatically records the date and time of the test, which is conducive to the storage and management of the test results.
6、The data has the function of power-off storage and browsing, and can store 1000 groups of experimental results.
7、 It has audio and LCD display discharge alarm, and discharge indicators are clear to reduce misoperation.
8、It has RS232 communication interface to support online operation.
