Table 34. 230V Temperature And Switching Frequency Deratings (Ct) - Eaton PowerXL DG1-323D7FB-C21C Installation Manual

Table 34. 230V Temperature and Switching Frequency Deratings (CT)

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