Features :

• S5-60D for 6 steps regulator, S5-120D for 12 steps regulator.
• Digital indication of power factor and specified installation data.
• Automatic self adjustment for c/k value and operation frequency 50 or 60 hz
• 3 mode of operational sequece
• Switch for setting of individual parameters including target power factor, switching time, step limit
• Outside dimension according to DIN standard 144x144mm