ADJUSTABLE PHASE WAVE GENERATOR P.S.S.C [Ripple Tank]

ADJUSTABLE PHASE WAVE GENERATOR P.S.S.C [Ripple Tank]

• This Adjustable Phase Wave Generator comprises a motor fitted in black housing with white sides. Motor speed control is built-in. Known as a ‘Ripple Generator’.
• Cams can be twisted relative to one another changing the up/down phase motion of two side plates carrying the point source ripplers.

(Wikipedia excerpt: ..."...EC 61000-4-5 is an international standard by the International Electrotechnical Commission on surge immunity. In an electrical installation, disruptive surges can appear on power and data lines. Their sources include abrupt load switching and faults in the power system, as well as induced lightning transients from an indirect lightning strike (direct lightning is out of scope in this standard). It necessitates the test of surge immunity in electrical or electronic equipment. IEC 61000-4-5 defines test set-up, procedures, and classification levels.

In particular, it standardizes the required surge voltage and current waveforms for laboratory testing, with the "1.2/50-8/20 μs" impulse being the most frequently used surge waveform. Although this standard is designed for testing equipment as a whole at system level, not for individual protection devices, in practice this surge waveform is often also used for rating Transient Voltage Suppressors (TVS), Gas Discharge Tubes (GDT), Metal Oxide Varistors (MOV), and other surge protection devices...")