Three Phase Thyristor Power Controllers

1. Soft start – bake out feature prevents moisture at start up.

1. Single Phase – 30, 40, 60, 80, 100,120 Amperes
2. Three Phase Star/Delta-30, 50, 70, 90, 150, 200, 250, 300,350, 400 Ampers

Input Control: 4 – 20 mA DC, )-10 V, Potentiometer

Dydac Controls Thyristor SCR Power Controllers |some typical applications:

Large tank heating and mechanical relay replacement.
Thermoforming, textiles, industrial furnaces and ovens, extruders, kilns, chemical process heating, fast water heat.
Paper and pulp drying, packaging machines, pharmaceutical processes, infrared ovens and dryers.
High-temperature ovens and furnaces, kilns, glass, ceramics & high-temperature alloys.
High-speed paper and ink dryers, high temperature IR heating, high temperature materials processing.
Phase angle proportional control. No temperature or power cycling
I2T Rectifier fuses standard
Isolated SCR’s
Integrated thermal/mechanical design saves panel space
Voltage protection – MOV capacitance
30 to 400 Ampere current ratings.
Easy to install, test, service

Insulation way	Distance between the input terminal	LED instrutions	Load Current	Load Voltage	Model
Photoelectric three-terminal		LED	30- 400A	40-480VAC	AXIS E Series
two-way thyristor switch

Product Model	AXIS TPR – 3 – 30A, AXIS TPR – 3 – 40A AXIS TPR – 3 – 60A AXIS TPR – 3 – 80A AXIS TPR – 3 – 100A AXIS TPR – 3 – 120A AXIS TPR – 3 – 150A AXIS TPR – 3 – 200A AXIS TPR – 3 – 250A AXIS TPR – 3 – 300A AXIS TPR – 3 – 400A
Load voltage	40-480VAC Single Phase
Max Load current	30A, 40A. 60A, 80 A, 100 A, 120 A, 150A 200 A, 250 A, 300 A
Isolation bet.In & out	≧2000VAC
Isolation to case	≧2500VAC
Control Signal	4- 20 mA DC 100 OHMS
off-state leakdge	≦0.5mA
off-state dv/dt	300v/Us
on or off time	10mS
Frequenty range	47/63Hz
Status indicator	LED
Operating temperature	-40～80℃