The Velonex 515 Surge Transient Generator is designed to produce the Surge Withstand Capability (SWC) wave shape and characteristic that meet and exceed those required by the IEEE/ANSI standard C37.90a-1978 (formerly IEEE standard 472-1974). The Velonex 515 Surge Transient Generator is an easy-to-operate completely solid-state and fully shielded instrument, providing bursts of damped sine waves. This unit is completely protected against damage by a momentary or sustained external short. It is fully shielded to prevent extraneous burst signals from feeding into any external equipment, and solid-state design eliminates jitter and erratic performance.
Velonex 515 Specs
|Test Burst Rate
||Manual one-shot, plus continuously variable from <20 bursts per second to >120 bursts per second, plus 60 Hz or 120 Hz synchronized with power line. Phase or burst is adjustable through >320° with respect to power-line frequency, plus external trigger one-shot to 120 bursts per second.
||Continuously adjustable from <2 seconds to >10 seconds by front panel control, plus a front panel indicator for test in progress
||Output Isolation is provided on the inner conductors of two type UG-931 High-Voltage Connectors. Output may be directly applied to any power line voltage up to 500 Vrms
||Transient burst signal generator is fully shielded to prevent unwanted radiation or conduction of signal
||A low-level 1000:1 attenuated output referenced to ground is provided for scope monitoring
||A front panel scope trigger output signal is provided, which is present prior to turning the high voltage on
||Two push buttons (located on opposite sides of the instrument) must be simultaneously pushed in order to obtain high voltage output
||115V±10%, 60 Hz
*Specifications subject to change without notice