250 HP, 460V, Yaskawa CIMR-AU4A0296AAA

250HP, 296.0 Amps, Normal Duty; 200 HP, 260.0 Amps, Heavy Duty. 460 Volt, A1000 Series Variable Speed Drive

The A1000 is a full featured drive, providing outstanding quality, performance, flexibility, and environmental friendliness through 1000HP. Enjoy network communications, feedback, and expandable I/O to control anything from simple fans and pumps to complex machines. For new installations or retrofits, the A1000 provides a single robust solution, regardless of your application.

Highlights:

• Closed or open loop vector control for outstanding regulation, torque production, and position control capability.

• Continuous Auto-tuning optimizes performance by compensating for changes in motor temperature.

• High Frequency

  Injection enables high precision open loop control of Interior Permanent Magnet Motors.

• Fast acting current and voltage limiters help achieve continuous drive operation during periods of excessive demand.

• High Slip Braking reduces installation cost and the need for dynamic braking resistors

• Communication options for all major industrial networks

  provides high speed

  control and monitoring, reducing installation cost.

• DriveWizard computer software and Application Sets for easy configuration.

• Auxiliary Control Power Unit maximizes production time and efficiency by maintaining network communication while

  main

  power is removed.

• Embedded Safe Torque Off minimizes downtime for applications requiring occasional intervention (SIL CL2, PLD, Category 3).

• Embedded function blocks, programmable with DriveWorks EZ, provide additional application flexibility and the opportunity to eliminate separate controllers.

• USB Copy Unit and Keypad configuration storage provide speed and convenience for duplicate configuration of multiple drives.

• Removable terminal board with configuration storage provides the convenience of configuration backup.

• Made with RoHS compliant materials.

• Integrated DC Reactor (standard on 30HP and larger) for input harmonic reduction.

• Kinetic Energy Braking allows

  drive

  to remain in control during momentary power losses.

• Integrated 12 Pulse version provides a

  cost-effective solution for low harmonics.

• Flange version provides NEMA 12 backside integrity when mounting with heatsink external.