JUMO IPC 300 Electronic Transformer Power Controller

The JUMO IPC 300 is a microprocessor-controlled power converter (electronic transformer) for controlling resistive heating loads, combining the amplitude control and sinusoidal network loading of a variable AC transformer with the current limiting and load monitoring of a thyristor power controller, available in 70A, 100A and 200A load current versions.

It accepts a 0(4) to 20mA, 0(2) to 10V, 0(1) to 5V control signal or manual control via an external 5kOhm potentiometer, runs its control electronics from DC 24V +15/-20% SELV (max 25W), its power section from AC 20 to 400V (48 to 63Hz), and delivers a freely adjustable load voltage up to DC 380V at AC 400V supply, with an LCD display and 4-key front panel operation.