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Danfoss ACI, CI-tronic™ 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	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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