Rockwell Automation Powerflex 70 Adjustable Frequency AC Drives 240 VAC 3 Phase 54 A 15 kW

The PowerFlex 7-Class AC drives provide common human interface tools that are familiar and easy to use. These tools include the LCD human interface modules and computer-based configuration tools.

• Fast acting current limit and bus voltage regulation result in maximum acceleration and deceleration without tripping
• Flying start delivers smooth connection into rotating loads, regardless of commanded direction, without the need for any speed feedback device
• PI Control can eliminate the need for a separate process loop controller
• Inertia Ride-Through offers tripless operation during a prolonged power outage by using the rotating energy that is stored in high-inertia, low-friction loads
• User Sets, allowing up to three complete sets of parameter data, can be individually loaded for different batch processes
• Slip compensation delivers minimum of 0.5% open-loop speed regulation across a wide speed range, eliminating the need for speed feedback devices in some applications
• Safe Torque Off, the first offering available within the DriveGuard® series of safety solutions, helps prevent a drive from delivering rotational energy to motors by integrating a safety circuit with the power switching signals of the drive
• Droop Control for load sharing applications
• Sleep/Wake Control for analog control of start and stop