Transformer,Motor and Winding Test Instruments B. TH2840X Series Automatic Transformer Test System Features ■ The test speed is as high as 1000 times/s (>10kHz), without relay action time ■ Test level up to 20Vrms ■ The bias voltage is built-in ±40V/±100mA/2A ■ Up to 288 test pins (only TH2840NX) ■ Industry-friendly user experience: Linux bottom layer, built-in help file ■ 10.1 inch 1280×800 capacitive touch screen ■ Graphical pin association setting page, so that wiring is no longer a problem ■ Lk setting does not need to input the leakage inductance pin, which is more intuitive ■ Enhanced balance scanning function, from 5 points to 10 points ■ Range switching adopts electronic switch, fast speed, long life, no noise ■ Optional LCR function ■ Approximately 100M setting file storage space in the machine, and massive U disk setting file storage capacity ■ Provide host computer to support early model file format conversion to ensure compatibility ■ Switching transformer scanning test, comprehensive characteristics analysis. ■ Network transformer scanning test, comprehensive characteristics analysis ■ Discrete passive components (L, R, C) multi-channel scanning test ■ Relay drive line package, contact resistance multi-channel scanning test ■ Multi-channel DC resistance DCR scanning test ■ Comprehensive test analysis of multiple passive components in impedance network Specifications Model 10.1” Captive Touch Screen Frequency Resolution AC Test Signal Mode Set the voltage as the Hcur voltage when the test terminal is open Keep the voltage on the DUT the same as the set value Set the current to be the current flowing from Hcur when the test terminal is

Transformer,Motor and Winding Test Instruments B. TH2840X Series Automatic Transformer Test System Test Level Resolution (100Ω Internal Resistance) Voltage Resolution RDC Test Current Resolution Voltage Accuracy Resolution Current Resolution Built-In Current Source Output Impedance LCR Function Test Parameter Arbitrary selection of four parameters Cp/Cs, Lp/Ls, Rp/Rs, |Z|, |Y|, R, X, G, B, θ, D, Q, VAC, IAC Test Terminal Configura

Transformer,Motor and Winding Test Instruments B. TH2840X Series Automatic Transformer Test System Specifications Test Cable Length 0m The absolute deviation from the nominal value Δ, the percentage deviation from the nominal value Δ% Series, Parallel Calibration Function OPEN, SHORT, LOAD Average Times Range Selection AUTO, HOLD Range Configuration Test Speed (Ms) Highest Accuracy Measurement Display Range Cs, Cp Turns Ratio Transformer Test Cs/Cp, Ls/Lp, DCR, Zx, Rs/Rp, D, Q, dZ, Lk, Phase, Balance Turns-Ratio, Ns: Np=U2/U1, Np: Ns=U1/U2 Turns: Ns=Np×U2/U1, Np=Ns×U1/U2 Test Parameter Continuous...

Transformer,Motor and Winding Test Instruments B. TH2840X Series Automatic Transformer Test System Direct reading, percentage Test Range Auto, Hold Bias Resource compatible to TH1901 series, TH1831 scanning box, TH1806 series Average Times Each test parameter can set different average times, the average times is 0-255 Time Delay Each test parameter can set a different delay time Fast Fast: 3.3ms(>=1kHz). Fast+: 1ms(>=10kHz) (Exclude the time for the relay action) Test Lead Interface Other Functions and Specifications Internal About 100M non-volatile memory test setting file Test setting file, screenshot...