U9845 4-Channel Impulse Winding Tester for Transformer Motor 100V-5000V | 4-channel Surge Tester with waveform comparison and PASS /FAIL indication for winding evaluation

Features

• U9845 Impulse Winding Tester is a versatile winding testing device with a pulse voltage of 100V~5000V at 10V steps, 5%10V. U9845 test systems utilize switching components controlled by high stability, high-voltage impact power and thyristor modules. This configuration dramatically increases stability, reliability and measurement precision during testing.
• U9845 can be operated over four high-voltage channels and through one of four waveform comparison methods: area, differential area, corona and differential phase. U9845 impulse winding testers possess an advanced 32 bit CPU and a memory depth of 6500 bytes.
• Two-channel comparison test, dispense with standard waveform acquisition; 65k color 7 TFT high definition display screen, selectable Chinese and English interfaces;
• Waveform sampling rate:100Msps; memory depth: 6500bytes; Max. Test speed: 12 meas/sec; Strong corona analysis and extraction function (several corona modes and corona display function) to excavate potential defective insulation of products
• Instrument parameters automatic storage and boot-up file load function; Vertical exaggeration, horizontal zoom and movement of waveforms for detail observation
• Sample average function, average processing of 32 standard waveforms; Automatic standard acquisition mode to select suitable sampling rate; Destructive testing bring the right test voltage for you
• Fast test mode can make real-time change of impulse voltage and sampling rate; Imposed demagnetized impulse to ensure the conformity of the tested waveforms.