The Ac20 advanced compact drive is a highly featured yet economical solution to general purpose motor control applications in therange of 2HP to 250HP (1.5kw to 180kw). Ac20 provides open loop speed or torque control for Ac induction or PMAc motors, and withoptional encoder feedback card fitted, closed loop vector control of Ac induction motors.AC20 is packed with features normally only associated with system drives, including two l0/feedback expansion option slots, SafeTorgue Off and an onboard Ethernet port that supports major industrial Ethernet protocols including ProfiNet and Ethernet lP asstandard. Further user installable communications option cards are also available.
Features/Benefits.
Simplicity:
Easy to configure with free Parker DSELite software tool
Onboard Ethernet port for programming and communications
Clear English language intuitive keypad for local setup and controlWiring bracket simplifies installation
Safety and Reliability:
Conformally coated for harsh environment protection as standardProven power stage design and technology
Applications:
.Air conditioning
.Heating
·Refrigeration
.Ventilation
·Other HVAC
.winding & Unwinding
"Air & Gas Compressors
·Factory Automation
Printing & Marking Equipment
·Miscellaneous Industrial
.Converting
·Pulp & Paper
·Food & Beverage
·Wire & Cable Processing
Technical Specifications.
Power range:2HP-250HP(1.5kw-180kW)·Voltage range 230-480VAC
.Dedicated Thermistor input terminals
3 Analogue outputs, 2 analogue inputs, 8 digital inputs, 2 digital outputs + 1 Relay output
Earth Leakage Current: >10 mA (all models)
Product Enclosure Rating:lP20 (Europe)
.Maximum Switching Frequency: 10 kHz
utput Frequency: 0...590 Hz
·Operating Humidity: Maximum 85 % relative humidity at 40 °C non-condensing"Atmosphere: Non-flammable, non-corrosive and dust free
