Frequency Inverter DF51... - Moeller.com.tr

04/07 AWB8230-1541GB Performance features/Technical dataFeatures (not a <strong>com</strong>plete listing)Safety featuresOptional accessories• Automatic voltage regulation• Unattended start protection• Variable amplification and output voltage reduction• <strong>Frequency</strong> jumps (suppress frequency ranges)• Minimum/maximum frequency limitation• <strong>Frequency</strong> offset• Mathematical functions of reference values and process variables (addition,subtraction, multiplication)• Logic linking of functions (AND, OR, EXCLUSIVE OR)• Fault register available• PID control• Automatic torque boost• Second parameter set selectable• Overcurrent• Overvoltage• Undervoltage• Overtemperature• Earth fault (on Power On)• Overload• Electronic motor protection• Current transformer fault• Remote operating units DEX-KEY-10, DEX-KEY-6, DEX-KEY-61• Line reactor to improve the power factor• RFI filter• Motor reactor• Sine-wave filter• Field bus interface module CANopen1) If the frequency inverter is to be installed in an enclosure, control panel or similar housing, the ambient temperature T a is taken to be the temperatureinside this enclosure or control panel.All rating data of the power section is based on a switching frequency of 5 kHz (default setting) and an ambient temperature of +40 °C, for operationof a four-pole three-phase asynchronous motor.The following illustration provides an overview of the connections.17