Gefran IR-24-E4

14 and 24 independent 9A channels
Fast Zero-Crossing, Half-Single-Cycle and Phase-Angle control
Built-in extra-rapid fuses
Current balancing with time-sharing
Voltage swing compensation
Voltage and current diagnostics (interrupted load, line voltage)
Diagnostics of SCR temperature, SCR short circuit, open fuse
Modbus and Profinet communication