e
3
0
b
g
0
3
8
.1
0
IL
IL*110%
1 min
9 min
I
t
IL*110%
Illustration 48: Low Overload
The high overload means that if 150% of the continuous current (I
H
) is required for 1 minute every 10 minutes, the remaining 9
minutes must be approximately 92% of I
H
or less. This is to make sure that the output current is not more than I
H
during the duty cycle.
e
3
0
b
g
0
3
9
.1
0
IH
IH*150%
1 min
9 min
IH*150%
I
t
Illustration 49: High Overload
For more information, refer to the standard IEC61800-2.
Specifications
Operating Guide | VACON® NXI Inverters FI9-FI14
AQ304441431479en-000101 / DPD00909
124 | Danfoss A/S © 2019.11
Summary of Contents for VACON NXP FI9
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