Comoso Only
Parker SSD Drives
AC890PX High Power AC/Servo DRIVE

!!!Discontinued!!!

Last Time Buy Notice – AC890PX Series Modular Drives

With the feature rich AC30V, P & D series at ratings to 600HP Heavy Duty, we have our newest updated solution

overlapping the AC890PX, AC690+ and AC890SD offering. The AC30 is a more cost-effective solution, includes Ethernet IP,

LINKNet and STO as standard and requires significantly less panel space than AC690+ & AC890SD frames G, H & J units

of equal rating. In consideration of this and based on market feedback, we are notifying our customers of a last time buy

for the 890PX line. We will accept orders through June 2020 with shipments through December 2020. Effective

February 1, 2020 all new units will be quoted as special orders.

Customers with installed base of AC890PX drives can rest assured that parts and support will remain available for an

extended period. Production of major replaceable components for the AC890PX will continue. This includes but is not

limited to: the 890CM (control module), CS (DC supply modules) CP (capacitor modules) CD (phase modules) as well as

repair capabilities for these components.

A separate 890PX substitution / replacement guide as an aide to the selection of other drives for use in new applications

and / or replacements of existing AC890PX units will be available on our website FAQ forum. Until then, please feel free to

reach out to our applications team or your local Parker territory manager for further assistance with this product.

Quote Request
Click to Enlarge

  • Plug-in phase modules for ease of service
  • Dynamic braking included
  • AC disconnect and line fuses included
  • 3% line reactor included
  • Suitable for use with all types of AC motor
  • Operation with or without feedback
  • Compatible with a wide range of feedback options
  • Conforms to international standards
  • Ultra-compact drive
  • Low-maintenance ensures maximum machine availablilty and productivity
  • Total flexibility for easy factory integration
  • Active Front-End (AFE) version - energy regeneration with low harmonic distortion

Safe Torque Off - STO

The AC890PX features Safe Torque Off functionality as standard, offering users protection against unexpected motor start-up in accordance with ISO/EN13849-1 PL-e or SIL3. Two independent STO control channels are implemented in hardware. A fault in one control channel will not affect the other channel?s ability to prevent the drive from starting, i.e. the STO function of the is tolerant to any single fault. It may not be tolerant to an accumulation of faults. This is in keeping with its declared safety ratings. If one or both STO control inputs is requesting the STO function, the drive will not start, even if for example, the drive?s software malfunctions and tries to cause the motor to turn. The STO function is implemented in hardware; it overrides all software activities. The only software involvement is to report STO status to the user via an MMI, serial communications link or user terminal on the AC890 control board as defined by the drive configuration.