Short Circuit Ratings - PENN Controls - VFD68Bxx - VFD68Cxx - VFD68Dxx - Three‐Phase Motor Speed Controller - VFD68 Three‐Phase Variable Frequency Drive

VFD68 Variable Frequency Drives Technical Bulletin

Brand
PENN Controls
Product name
VFD68 Three‐Phase Variable Frequency Drive
Document type
Technical Bulletin
Part number
24-7664-3051
Document revision
C
Revision date
2019-08-09
Language
English

The VFD68 drives meet the requirements for their respective rating categories (Table 1).

Table 1. VFD68 Drives Short Circuit Ratings
Rating Category Suitable for use in a circuit capable of delivering not more than
VFD68Bxx Drives (230 VAC Class) 100 kA rms symmetrical amperes, 264 V maximum
VFD68Cxx Drives (460 VAC Class) 100 kA rms symmetrical amperes, 528 V maximum
VFD68Dxx Drives (575 VAC Class) 100 kA rms symmetrical amperes, 600 V maximum