Selecting a Motor - PENN Controls - VFD68Bxx - VFD68Cxx - VFD68Dxx - Three‐Phase Motor Speed Controller - VFD68 Three‐Phase Variable Frequency Drive

VFD68 Variable Frequency Drives Technical Bulletin

PENN Controls
Product name
VFD68 Three‐Phase Variable Frequency Drive
Document type
Technical Bulletin
Part number
Document revision
Revision date
Important: When selecting the motor, do not exceed the maximum ampere rating of the VFD68 drive.

Motors used with the VFD68 drive must:

  • be AC induction three-phase motors that are UL Recognized and CSA Certified, or equivalent
  • be rated for: 230 VAC at 50/60 Hz; 460 VAC at 50/60 Hz; or 575 VAC at 60 Hz
  • have an Inverter Rating (460 VAC motors)
  • have Insulation Class F or better

The VFD68 drive is intended for use with variable speed motors that are rated for 40:1 operation.