TRUE GERMAN QUALITY DATA SHEET Surge tester ST 6600B ST 6600B I EN I 07.2023 Changes and errors excepted Description Small but extremely powerful table-top unit. Developed for quality assurance in the production of wound goods. But the ST 6600B surge tester is also suitable for use in the laboratory, development and repair. With the PC software, which is available as an accessory, all test data and test results can be conveniently stored. Surge voltage testing is the only way to detect winding shorts and insulation faults within a winding, even before the fault affects the electrical specifications of the test object. There is no other test method that can detect if the DUT has pre-damage that could lead to a failure. By quickly connecting a charged capacitor to the winding under test, the stored energy of the capacitor discharges into the inductance. This results in a sinusoidal, damped oscillation. The frequency and amplitude are typical for the test object. Eugen-Bolz-StraBe 8 I 74523 Schwabisch Hall I Deutschland I Tel. +49 791 20 212 0 I [email protected] I www.spselectronic.com HIGHTECH + SERVICE + DEVELOPMENT