Lenze i700 Manual - Manual (Page 41)

Technical data
Overcurrent operation
4
l
41 EDS700ACBA EN 4.0
t 0
100%
1
0
2
I [%]
aNx
T
2
T
3
T
4
T
1

‚
8400IZ180
Fig. 4−1 Overcurrent capacity at 40° C
I
aNx
Rated value of continuous output
current

Cycle of operation 15 s Calculation equation:
0 Peak current A @ T
1
)C @ T
2
T
1
)T
2
x 100%
2
Unloading current
T
1
Peak current period
T
2
Unloading current period
‚ Cycle of operation 180 s Calculation equation:
1 Peak current B @ T
3
)C @ T
4
T
3
)T
4
x 100%
2 Unloading current
T
3
Peak current period
T
4
Unloading current period
I
Tip!
For calculations of application−specific cycles please contact your Lenze contact
person.