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6LE007331A
In our example, the circuit breaker rating is 1600 A.
Example of neutral protection
N = 50% x Ir = 50% x 736 = 368 A
Action
Illustration
1
Open the backup battery
housing hatch (see
Chapter 4.1 Principle).
3
2
Adjust the desired setting
then close the hatch.
See the diagram on the next page
Protection settings
4.6 Neutral (N) protection setting
ATTENTION
The battery hatch cannot be opened or closed if an external battery is connected to the
USB-C port
