Tn-C Mains Type; It Mains Type - Bosch Rexroth IndraDrive CsDrive System with HCS01 Project Planning Manual

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DOK-INDRV*-HCS01******-PR05-EN-P
Rexroth IndraDrive CsDrive Systems with HCS01

TN-C mains type

T =
Direct grounding of a point (station ground)
N =
Exposed conductive parts directly connected to station ground
C =
Neutral conductor and equipment grounding conductor func‐
tions in entire mains combined in a single conductor, the PEN
conductor.
Fig. 4-18:
TN-C mains type

IT mains type

I
Insulation of all active parts from ground or connection of one
point to ground via an impedance R
T
Exposed conductive parts directly grounded, independent of
grounding of current source (station ground)
Fig. 4-19:
IT mains type
Bosch Rexroth AG
Combining the individual components
E
79/341

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