Main technical features of KF-6408E portable transformer comprehensive tester

★ With comprehensive functions, it not only meets the testing requirements for excitation characteristics (i.e. volt ampere characteristics), transformation ratio, polarity, secondary winding resistance, secondary load, ratio difference, and angle difference of various CTs (such as protection, metering, TP), but also can be used for testing excitation characteristics, transformation ratio, polarity, secondary winding resistance, etc. of various PT electromagnetic units.

★ Automatically provide CT and PT parameters such as inflection point voltage/current, 10% (5%) error curve, accuracy limit factor (ALF), instrument safety factor (FS), quadratic time constant (Ts), remanence coefficient (Kr), saturated and unsaturated inductance.

★ The test meets various transformer standards such as GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207, etc., and automatically selects which standard to test according to the type and level of transformer.

Based on advanced low-frequency testing principles, it can handle CT testing with inflection points up to 30KV.

★ The interface is friendly and beautiful, with a fully Chinese graphical interface.

The device can store 2000 sets of test data without loss in case of power failure. After the experiment is completed, use a USB flash drive to store the data on the PC, analyze it using software, and generate a WORD report.

★ The testing is simple and convenient, with one click completion of CT direct resistance, excitation, transformation ratio, and polarity testing. In addition to load testing, all other CT tests use the same wiring method.

Technical Parameter