Safety Information
Product Overview
Installation
Diagnostics
Options and Accessories
Specification
Drive Overload Protection
Solid state motor overload protection is provided in each model at no more than 115% of rated FLA. This overload protection is based on maximum continuous output current capacity. It will allow up to 200 percent of drive FLA to be delivered for the amount of time determined by the following chart.
Drive Output Current vs. Time graph
| 60 |
|
|
|
|
| 50 |
|
|
|
|
(seconds) | 40 |
|
|
|
|
30 |
|
|
|
| |
|
|
|
|
| |
Time | 20 |
|
|
|
|
|
|
|
|
| |
| 10 |
|
|
|
|
| 0 |
|
|
|
|
| 100 | 125 | 150 | 175 | 200 |
% Drive Rated Current
When motor rated FLA is less than drive FLA, the motor FLA parameter is to be entered into drive configuration. Drive will then provide motor overload protection at correct value.
vi
