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Surge Tester ST 3800L

Surge Tester ST 3800L
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DATA SHEET Surge tester ST 3800L Surge tester ST 3800L Plug-in 19‘‘ / 3 HU The surge test is the only option to recognize winding short circuits and insulation faults within a winding already before the fault affects the electrical specifications of the DUT. There is no other test method which detects if the DUT has previous damages and this results in a failure. By quickly applying a charged capacitor to the winding to be tested the stored energy of the capacitor is discharged in the inductance. This results in a sinusoidal, damped oscillation. The frequency and the amplitude are typical for the DUT. With the evaluation of partial discharges the insulation quality of the winding can be tested. This is particularly important if the winding good is controlled by electronic inverters. The surge tester ST 3800L was developed for OEM applications in systems. A complete PC software (DAT 3800) and a software interface (DLL) is available. Surge test Surge capacity Evaluation process Defective area Differential area Corona Computer technology Sampling rate Memory depth Master curves Time base Error message Software interface Dimensions (HxWxD) and weight Mains supply Computer interfaces Remote control via separate PC Subject to change and error. General data SPS electronic GmbH Blätteräcker 18 | 74523 Schwäbisch Hall | Germany | Tel. +49 7907 / 878-0 | info@spselectronic.com | www.spselectron

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