Chapter 1, Standard features, Chapter – Rockwell Automation 22B PowerFlex 40 Configured AC Drives User Manual
Page 9
Rockwell Automation Publication 23B-IN001K-EN-P - September 2013
9
Chapter
1
PowerFlex 40 Standard Configured Drive
Standard Features and Options
This chapter describes the standard features and operation for PowerFlex 40
Standard Configured Drives and associated options.
Standard Features
This package integrates the Standard PowerFlex 40 drive. The PowerFlex 40
drive can be used for Volts per hertz or Sensorless Vector applications and offers
an Autotune feature allowing the drive to adapt to individual motor
characteristics.
The PowerFlex 40 is assembled in an enclosure which includes the following
features.
• NEMA/UL Type 4/4X - indoor and outdoor applications other than
direct sunlight.
(1)
• Flange mount drive/external heatsink reducing overall enclosure size.
• Mounting feet - orientation is adjustable per customer requirements.
If required, the drive can be removed from the front of the enclosure for ease of
assembly or repair.
Low cost, highly configurable I/O inputs and/or 0-10V/4-20 mA outputs that
are not used by program standard features and options are available for customer
use.
For information on …
See page …
(1) The enclosure does not normally protect electrical equipment from condensation, corrosion or contamination, which may occur
within the enclosure or enter via the conduit or unsealed openings. Users must make adequate provisions to safeguard against such
conditions, and satisfy themselves that the equipment is properly protected. For further information on criteria associated with
NEMA enclosure ratings, refer to NEMA standards Publication No. 250-1991. When optional Door Mounted HIM is supplied,
enclosure is rated indoor only. See enclosure options for specific enclosure style quoted.