SPS electronic GmbH
The ST 4001 premium surge tester enables precise surge tests and partial discharge measurements on wound components such as stators, coils and transformers, reliably detecting interturn short circuits and insulation faults.
ST 4001 – Precise surge and partial discharge testing for reliable detection of winding faults.
Wound components such as stators, coils, or transformers can be tested precisely and conveniently with the new ST 4001B surge voltage tester. This allows short circuits and insulation faults within a winding to be detected before the fault affects the test specimen. This helps prevent electric motor failures and associated product recalls. Partial discharge-free operation of test, switching, and connection equipment is guaranteed across the tester’s entire voltage range.
https://spselectronic.com/surge-tester-st-4001b/st-4001b
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