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Lenze E94ASHE Axis Single Drive 32-104A User Manual

Page 61

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Wiring the device

Important notes

5

l

61

EDK94SH104 DE/EN/FR/ES/IT 5.1

(

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.

)

Note!

Switching operations on the motor side of the controller are permitted for
safety switch−off (emergency off).
Please observe:

ƒ

When the controller is enabled, switching operations may lead to a response
of the controller monitoring functions.

ƒ

The switching elements on the motor side must be rated for DC voltages
with U

DCmax

= 800 V.