Semiconductor optoelectronic modules – thyristor power regulators with phase method of AC regulation is intended for operation in AC circuits 50 Hz.
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Single-phase optoelectronic semiconductor AC solid state relay with “normally opened” contacts without zero transient control are intended for loads commutating in AC circuits of frequency 400 H..
Semiconductor optoelectronic modules – thyristor power regulators with phase method of AC regulation is intended for operation in AC circuits 50 Hz.
..
The optoelectronic module is a single-phase relay with control of the phase transition through "zero" with smooth switching, current limitation (at start-up and during operation) and maximum current p..
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