Lenze EZN3B series - Manual (Page 31)

Safety instructions
Residual hazards
2
l
31 EDKZN3B024 DE/EN/FR 3.0
(
Stop!
No device protection if the mains voltage is too high
The mains input is not internally fused.
Possible consequences:
ƒ Destruction of the device if the mains voltage is too high.
Protective measures:
ƒ Observe the maximally permissible mains voltage.
ƒ Fuse the device correctly on the supply side against mains
fluctuations and voltage peaks.