ACCSCS are designed to regulate the speed of fans and pumps proportionally and continuously. They function as a simple voltage
regulator whose command signal (0..10 V or 4..20 mA or PWM) comes from an external regulating device.
It’s possible to connect more than one motor in parallel provided that the maximum input regulating current is less than the controller nominal current.
Features:
Three phase model
• Power 400 V
• Input voltage three phase 400 V AC -15 +10%, 50/60 Hz
• Output voltage 30 – 99% of supply line
• Command signal 0 – 10 V, 4 – 20 mA and PWM 5 / 10 V
• Aux output supply 10 V aux power (Imax = 50 mA) for external potentiometer
• Output relay that commute in case of phase loss or overtemperature
