Lenze 8400 BaseLine Manual - Manual (Page 68)

Electrical installation
Devices in the power range from 0.37 to 3 kW (3/PE AC 400 V)
Terminal assignment of the power connections
6

68 EDS84ABD302 EN 4.0
Mains connection
Terminal X100 Labelling Description
L1
L2/N
L3
Connection of the mains phases L1, L2/N, L3
PE Connection for the PE conductor
84BDGG001
Terminal data
Max. conductor cross-section Tightening torque 
[mm 2 ] [AWG] [Nm] [lb-in]
E84AVBxE3714
1 ... 2.5 18 ... 12 0.5 4.5 3.5 x 0.6
E84AVBxE5514
E84AVBxE7514
E84AVBxE1124
E84AVBxE1524
E84AVBxE2224
E84AVBxE3024
Connecting the controller to protective earth
Using the PE connections on the mains side, the controller can be connected to protective
earth. Additional protective earthing of the controller can be carried out via the second PE
connection in order to comply with the requirements regarding the operation of devices
with an increased discharge current to PE.
How to proceed:
1. Observe the requierements for wiring on the mains side ( 52).
2. Connect a second cable to the vacant PE connection and earth it.
84BDGG005
Fig. 6-12 Connecting the controller to protective earth on the mains side