2 electrical installation, 1 important notes, Installation – Lenze 8210 series User Manual
Page 26
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Installation
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4.2 Electrical installation
4.2.1
Important notes
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Mains
Operation of the controller
Notes
With grounded neutral No restrictions
Observe controller ratings
With isolated neutral
(IT mains)
Operation with recommended
mains filters is not possible
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Mains filter will be destroyed if
”earth fault” occurs.
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Contact Lenze.
With grounded phase
Operation only possible with one
variant
Contact Lenze
DC supply via +U
G
/-U
G
DC voltage must be symmetrical
to PE
Controller will be destroyed when
grounding +U
G
conductor or
-U
G
conductor
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