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 DPU13B-180N Single-Phase Thyristor Power Controller 180A 380V
Autonics DPU13B-180N is a single-phase, 380 VAC, 180 A digital thyristor power controller from the D..
Autonics DPU13B-200N Single-Phase Thyristor Power Controller 200A 380V
Autonics DPU13B-200N is a single-phase, 380 VAC, 200 A digital thyristor power controller from the D..
Autonics DPU13C-250N Single-Phase Thyristor Power Controller 250A 380V
Autonics DPU13C-250N is a single-phase, 380 VAC, 250 A digital thyristor power controller from the D..
Autonics DPU13C-350N Single-Phase Thyristor Power Controller 350A 380V
Autonics DPU13C-350N is a single-phase, 380 VAC, 350 A digital thyristor power controller from the D..
Autonics DPU13D-400N Single-Phase Thyristor Power Controller 400A 380V
Autonics DPU13D-400N is a single-phase, 380 VAC, 400 A digital thyristor power controller from the D..
Autonics DPU13D-500N Single-Phase Thyristor Power Controller 500A 380V
Autonics DPU13D-500N is a single-phase, 380 VAC, 500 A digital thyristor power controller from the D..
Autonics DPU13D-600N Single-Phase Thyristor Power Controller 600A 380V
Autonics DPU13D-600N is a single-phase, 380 VAC, 600 A digital thyristor power controller from the D..
Autonics DPU3 Series Three-Phase Thyristor Power Controller (SCR)
Autonics DPU digital thyristor (SCR) power controller, three-phase version. In electric furnaces and..
Autonics DPU32A-025N Three-Phase Thyristor Power Controller 25A 220V
Autonics DPU32A-025N is a three-phase, 220 VAC, 25 A digital thyristor power controller from the DPU..
Autonics DPU32A-040N Three-Phase Thyristor Power Controller 40A 220V
Autonics DPU32A-040N is a three-phase, 220 VAC, 40 A digital thyristor power controller from the DPU..