About the 890SD-4-0590J-N-1F-A-US
The 890SD/4/0590J/N/1F/A/US is a 500 horsepower Standalone Drive from Parker. This unit is from the AC890 Variable Frequency Drives series. This is a set of drives designed to control speed and position of AC motors and motor applications.
There are online manuals that are helpful for the AC890 series. These documents provide technical details on the units, and also highlight important processes like installation and maintenance.
A helpful feature of the frame manual is the addition of common trips and errors for the AC890 units. Some of these include:
- Undervoltage
- Brake resistor
- Ambient temp
- Max speed low
A full list and descriptions of these errors can be found in Chapter 9 of the frame guide. This manual is located under the "Manuals" tab on this product page.