Lenze E94AZPP04 Serie Instrucciones Para El Montaje página 54

5 Electrical installation
Important notes
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Stop!
No device protection if the mains voltage is too high
The mains input is not internally fused.
Possible consequences:
ƒ
Protective measures:
ƒ
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Danger!
Device damage
The installation backplane can be damaged by current overload.
Possible consequences:
ƒ
Protective measures:
ƒ
ƒ
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Destruction of the device if the mains voltage is too high.
Observe the maximally permissible mains voltage.
Fuse the device correctly on the supply side against mains
fluctuations and voltage peaks.
Damage of the DC−bus installation
The maximum currents must not be exceeded:
– Current load of the conductors in the installation backplane:
57 A
– Current load of the terminal X111 (right part, +UG/−UG): 50 A
In DC−bus systems, currents from drives in generator and motor
mode must be considered in the calculation.
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EDK94ZPP0364 DE/EN/FR/ES/IT 3.0