| The EFS 8171 power supply provides a sinusoidal output, isolated from the line. The output frequency may be set from 50 to 60 Hz and adjustable from 0 to 700 Vrms in 6 ranges. The accurate values of output current and voltage are available on front panel large numeric displays. It provides complete test cycles (beats, ramps, slots...) with a V2 period resolution (control-loop duration). A complete safety device protects the user (insulation, emergency shutdown) and power supplies (overloads). The EFS 8171 power supply can be manually used (keyboard and digital potentiometer on front panel) or controlled by an external system : - Isolated on-off inputs and outputs and an analogical input - MODBUS connection (optional). |