Three-Phase Thyristors
Thyristor power controllers that drive three-phase heating element groups from a single unit, delivering balanced power across phases for high-power loads such as electric melting furnaces and heat-treatment furnaces.
- Series: Autonics DPU3
- Current: 25 A – 600 A (per phase)
- Supply: 220 V (DPU32) and 380 V (DPU33)
Send us the total power of the star- or delta-connected heater group and we will select the right unit by phase current together.
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..
Autonics DPU33D-500N Three-Phase Thyristor Power Controller 500A 380V
Autonics DPU33D-500N is a three-phase, 380 VAC, 500 A digital thyristor power controller from the DP..
Autonics DPU33D-600N Three-Phase Thyristor Power Controller 600A 380V
Autonics DPU33D-600N is a three-phase, 380 VAC, 600 A digital thyristor power controller from the DP..