Allen-Bradley 20DD077A3NNNACGNE PowerFlex 700S 480 V AC 60 hp Drive

Product overview

The Allen-Bradley 20DD077A3NNNACGNE is a PowerFlex 700S AC drive from Rockwell's PowerFlex family. At 480 V AC 3-phase input it is rated 60 HP normal duty and 50 HP heavy duty, with 77 A continuous output current, 85 A for 1 minute and 116 A for 3 seconds; in heavy duty it delivers 65 A continuous, 98 A for 1 minute and 130 A for 3 seconds. It is an IP20, NEMA/UL Type 1 drive with conformal coating in frame 4, rated for 0…50 °C surrounding air as IP20 or 0…40 °C as NEMA/UL Type 1 without derating. It comes with a full numeric LCD HIM with a 7 line by 21 character backlit display. It is supplied without the brake IGBT, which is optional on frames 4…9. It has an integral CE EMC filter and common mode choke. It includes a DPI ControlNet (coax) communication adapter in the comm slot. It has the slim control cassette without SynchLink, the standard incremental encoder interface, and Phase II control. Motor control is field-oriented control with or without a feedback device and permanent magnet motor control, with 0…400 Hz output frequency, 110% overload for up to 1 minute or 150% for up to 3 seconds, and Class 10 motor overload protection. It is supplied without documentation.