Danfoss ACI, CI-tronicâ„¢ Analogue power controllers
The Danfoss ACI analogue power controller is designed for very precise temperature and transformer control. Due to the built-in micro-computer, the controller can operate in phase angle as well as in burst firing control method. The controller automatically adapts to the load to ensure a smooth inrush, and in burst-firing mode it will further eliminate the unwanted effects of DC magnetizing on transformers. The ACI unit is easily connected to a PLC/regulator by means of one of the selectable input signals.
• Accepts current loop, voltage and potentiometer control inputs • Selectable phase angle and burst firing control method • SCR power chip with LTE technology • Compact modular design complete with heat sink • DIN-rail mountable • Built-in varistor protection • Micro-computer controlled for high performance • Built-in EMC filter • LED status indicator
Code number selection Code no. Type Line volt. @ 50/60 Hz Max. load [Amp] 037N0057 ACI 30-1 230 V 30 A 037N0058 ACI 50-1 230 V 50 A 037N0059 ACI 30-1 400 V 30 A 037N0060 ACI 50-1 400 V 50 A
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