Description

SCR Thyristor Phase-Shift Triggering Module

AIJK Series

Product Overview

Applying single-chip technology, AIJK series intelligent 3-phase phase-shifting thyristor triggers are powerful and highly reliable. They are suitable for various industrial furnaces of resistance wires, silicon carbide heating elements, MoSi2 heating elements, and tungsten filaments, and can also control soft-start of electromotor.

The main features include:
● 0-20mA (0-5V) / 4-20mA (1-5V) signal inputs selectable.
● Linearizing power adjusted by computer technology. When the load is resistive, its output power is proportional to input signal.
● Triggering phase shift adjustment possible. By connecting E8 keypad, parameters of phase shifting can be adjusted regarding to single phase, two phases or whole triggering. Magnitude of signal and maximum limit of output can be adjusted.
● Soft-start function with adjustable delay time. Suitable for MoSi2 heatingelements, tungsten filaments, motors and inductive loads.
● Missing Phase detection and alarm function
● Application of complete optical isolation and “burnt-proof” technology. It is very reliable, and has a little interference to input terminals.
● Built with switching power therefore direct 220VAC power is used. AIJK-30/AIJK-33 provide two groups of 5VDC and 24VDC outputs.