I Introduction:

TY-2000  variable frequency CT PT  adopts high-performance DSP and ARM, Advanced  technology, to ensure the Product stable and reliable performance, complete functions, high degree of Automation, high test efficiency. CT PT professional test instrument is in the Domestic leading level which is used in the power industry 

 

1.Fully Function, satisfy all kinds of test requirements, such CT ( protection, Metering, TP) excitation characteristics (i.e., volt-ampere Characteristics),   ratio, polarity, the Secondary winding resistance, secondary load, ratio difference and the Angle . and can be used   various PT electromagnetic unit  excitation characteristics , strain ratio, polarity, secondary winding Resistance, ratio difference and the Angle of test

2Based on the Advanced low-frequency test principle, it can deal with the CT test of Inflection point up to 30kV.

3 Automatically Provide  5% and 10% error curves and  Accuracy limit factor (ALF), Instrument security factor (FS), secondary time constant (TS), remanence factor (KR), saturated and unsaturated inductance are automatically given

4Full English artistic UI,Storage 2000 groups of test data, no loss after power off.

5the device can Directly access to PC machine through USB interface,    transferring data,   and generating WORD report.

6 Easy to Test, Finish the test of CT DC resistance,excitation,ratio and polarity by One button.Besides the load test, all other tests of CT adopt the Same wiring mode.

7 Small and light weight ≤8.2Kg,  convenient to Carry

III Technical parameter