The DCL 3000 series from Zentro Elektrik s a fully digital PID controller with 100 kHz sample rate and 16-bit resolution of set point and 24-bit resolution of actuating variable. The input voltage is equipped with IEC-connector on backside with a switch on the front side. Furthermore, it comes with a load power 3000 and the load current ranges from 0.01 up to 320 A.