DAC – Load switch controller
Device for load switch control with independent thresholds that can be set, useful for industrial plants with a maximum of 3 intervention thresholds for insertion and 3 intervention thresholds for disconnection.
The DAC device has been designed with technology for signal processing to ensure accurate control of all electrical quantities of the plant such as: VOLTAGE, CURRENT, THD % current and through a reliable calculation algorithm, optimal use of capacitors and meters taking into account the events of distortion of industrial plants.
|Power supply||400 V c.a. + – 10%|
|Power consumption||3 VA|
|Voltmetric input||-40% – + 15% of the rated voltage|
|Amperometric input||2.5 – 110% Ie|
|Measure||Voltage, Current, THD I%|
|Display||16 characters 2 row|
|Led||Relay Output Status; MAN/AUT; Alarm; Overcurrent|
|Relay outputs for alarms||1|
|Relay outputs for filter control||3|
|Contact range||8A 250V (AC1), max switching 440V|
|Terminal board||Standard removable|
|Operating temperature||-20°C + 55°C|
|Degree of frontal protection||IP41 ; with cap IP54-IP65|