United Automation AFM11, Thyristor Trigger Module, Триггерный модуль

Universal Phase Angle Trigger Module, AFM-11

Phase angle trigger module for resistive & inductive loads.

Single phase or phase-to-phase use
Fires triacs & thyristors up to 480V
Resistive & inductive, ac/dc loads
Adjustable soft-start
Adjustable current limit
Voltage control or 4-20mA current loop
Pulse train firing via remote power transformer
Low power consumption
Status indication

Note

Power transformer NOT included

The number of complete mains cycles during fixed repeating periods (typically 1 to 10 seconds) is varied, thus altering the duty cycle or on-/off-time ratio. Trigger pulses coincide with the zero-crossing times of the mains supply thus ensuring no RFI is produced when using resistive loads.

Datasheet