Three Phase AC Voltage Regulating Module Power Regulator Thyristor 380V Solid State Relay Dimming 25A-400A Potentiometer Control

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SPECIFICATIONS Three Phase AC Voltage Regulating Module Power Regulator Thyristor 380V Solid State Relay Dimming 25A-400A Potentiometer Control 300 amp relay Voltage: 380V Usage: P rotective Theory: Solid State Relay Protect Feature: Sealed Power Source: AC Model Number: STY-H380 Contact Load: High Power Certification: CE Description Three-phase intelligent AC voltage regulator module, containing three potential detection, constant current source, linear amplifier, phase shifter, PI control, power amplifier, pulse shaping, high frequency pulse transformer isolation trigger and three sets of inverse parallel controllable silicon chip integration, control loop (weak electric part) and the load loop (high voltage) implementation full isolation, you can use the 10K potentiometer or (1~5V)(4-20mA) voltage signal control, to change the conduction angle of the thyristor, can realize three-phase load voltage from 0V to full voltage adjustable stepless. Technical Parameters Circuit Voltage: 380VAC Power Supply: 10VDC Adjustment Range: 0~180 ° Potentiometer : 10K input control: 0~5VDC 4-20mA Note: The type of voltage regulating module is not suitable for inductive loads such as transformers and motors. Show more