Installation Manual
Appendix B—Installation Guidelines
DG1 Series VFD MN040002EN—March 2014 www.eaton.com 51
Table 34. 230V Temperature and Switching Frequency Deratings (CT)
Note
1
FR6 available in 2015.
Constant Torque
(CT) /High
Overload (I
H
)
Frame
Size
Percentage of Rated Current
Switching Frequency
Temperature 1 kHz 2 kHz 3 kHz 3.6 kHz 4 kHz 5 kHz 6 kHz 7 kHz 8 kHz 9 kHz 10 kHz 12 kHz
40°C FR1 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 95.9% 91.8%
FR2 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
FR3 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
FR4 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 96.2% 92.3% 88.5% —
FR5 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 96.1% 92.2% 88.2% —
FR6
1
1
1
1
1
1
1
1
1
1
1
—
50°C FR1 100.0% 100.0% 100.0% 100.0% 100.0% 97.7% 95.5% 91.8% 88.2% 84.5% 79.1% 73.6%
FR2 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 98.0% 96.0% 94.0% 91.0% 88.0%
FR3 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
FR4 100.0% 100.0% 100.0% 100.0% 97.1% 94.3% 91.4% 88.5% 84.7% 80.8% 77.0% —
FR5 100.0% 100.0% 100.0% 100.0% 95.1% 90.3% 85.4% 80.6% 74.5% 68.4% 62.4% —
FR6
1
1
1
1
1
1
1
1
1
1
1
—
60°C FR1 83.6% 83.6% 83.6% 83.6% 83.6% 80.9% 78.2% 75.5% 72.7% 70.0% 65.9% 61.8%
FR2 92.0% 92.0% 92.0% 92.0% 92.0% 92.0% 92.0% 130.0% 168.0% 80.0% 101.3% 68.0%
FR3 91.7% 91.7% 91.7% 91.7% 91.7% 90.6% 89.6% 88.5% 87.5% 86.1% 84.7% 83.3%
FR4 83.9% 83.9% 83.9% 83.9% 80.7% 77.6% 74.4% 71.3% 67.4% 63.6% 59.8% —
FR5 79.4% 79.4% 79.4% 79.4% 75.6% 71.8% 67.9% 64.1% 59.5% 54.9% 50.3% —
FR6
1
1
1
1
1
1
1
1
1
1
1
—