Technical FAQs

Ask a Question

Can a GV2/GV3 device be used on the output of a drive?

Issue:
Can a GV2/GV3 device be used on the output of a drive?
 
Product Line:
Altivar drives

Environment:
All

Cause:
Installation

Resolution:
When the application is done with multi motors in parallel, it must use a thermal relay type TeSys LRD or LR3D (Class 10).
It is not recommended to use GV2's because the range frequency is only for 50/60Hz.
The TeSys LRD or LR3D work on the range frequency 0 to 400Hz.

 
Was this helpful?
What can we do to improve the information ?