Leichuang Tec TR series SCR power regulator feature:

1: With special LED indicators for output working of load. Display balance or not of 3 phase load current, out of phase or not.2: With power supply alarm, SCR over heat alarm and FUSE indicator. 3: With soft start 5s, protect inside SCR and Load.4: With built-in linear control circuit, good waveform symmetry, good linearity, high precision control, stable work.

Specification and model list:

Installation notes and terminal wiring :

LED description of indicating lamp :

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