Line Modules Booksize
4.7 Basic Line Modules with internal air cooling
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
237
Operation on an isolated-neutral system (IT system)
To operate a 100 kW Basic Line Module on an isolated-neutral (IT) system, the connection
bracket for the interference suppression capacitor must be removed. The connection bracket
is located on the lower side of the component.
Note
Connection bracket to the interference suppression capacitor has not been removed
If the connection bracket for the interference suppression cap
acitor is not removed, an error
message might be output via the insulation monitor in the system.
1. Remove the connection bracket to
the noise suppression capacitor using a
Tx25 screwdriver.
2. Withdraw the connection bracket. 3. Connection bracket to the interfer-
ence suppression capacitor
Note
Installing the connection bracket for the interference-suppression capacitor
For operation in other line supplies, the connection bracket must be reinstalled and fixed with
a tightening torque of 1.8 Nm.
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