Thyristor Power Controllers (SCR)
Thyristor (SCR) power controllers that adjust heater power in electric furnaces steplessly from the 4–20 mA or voltage signal of a PID controller. Compared with on/off contactor control they reduce temperature swings and extend heating element life.
- Single-Phase Thyristors – Autonics DPU1, 25 – 600 A, 220 V / 380 V
- Three-Phase Thyristors – Autonics DPU3, 25 – 600 A, 220 V / 380 V
Send us the total power, voltage and connection (star/delta) of the heater group and we will select the current rating and fuse together.
Send us your capacity, dimensions and process data and we will prepare an itemised technical offer. Use the Request a Quote button or call +90 533 945 27 94.
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Autonics DPU33A-025N Three-Phase Thyristor Power Controller 25A 380V
Autonics DPU33A-025N is a three-phase, 380 VAC, 25 A digital thyristor power controller from the DPU..
Autonics DPU33A-040N Three-Phase Thyristor Power Controller 40A 380V
Autonics DPU33A-040N is a three-phase, 380 VAC, 40 A digital thyristor power controller from the DPU..
Autonics DPU33B-100N Three-Phase Thyristor Power Controller 100A 380V
Autonics DPU33B-100N is a three-phase, 380 VAC, 100 A digital thyristor power controller from the DP..
Autonics DPU33B-120N Three-Phase Thyristor Power Controller 120A 380V
Autonics DPU33B-120N is a three-phase, 380 VAC, 120 A digital thyristor power controller from the DP..
Autonics DPU33B-150N Three-Phase Thyristor Power Controller 150A 380V
Autonics DPU33B-150N is a three-phase, 380 VAC, 150 A digital thyristor power controller from the DP..
Autonics DPU33B-180N Three-Phase Thyristor Power Controller 180A 380V
Autonics DPU33B-180N is a three-phase, 380 VAC, 180 A digital thyristor power controller from the DP..
Autonics DPU33B-200N Three-Phase Thyristor Power Controller 200A 380V
Autonics DPU33B-200N is a three-phase, 380 VAC, 200 A digital thyristor power controller from the DP..
Autonics DPU33C-250N Three-Phase Thyristor Power Controller 250A 380V
Autonics DPU33C-250N is a three-phase, 380 VAC, 250 A digital thyristor power controller from the DP..
Autonics DPU33C-350N Three-Phase Thyristor Power Controller 350A 380V
Autonics DPU33C-350N is a three-phase, 380 VAC, 350 A digital thyristor power controller from the DP..
Autonics DPU33D-400N Three-Phase Thyristor Power Controller 400A 380V
Autonics DPU33D-400N is a three-phase, 380 VAC, 400 A digital thyristor power controller from the DP..