Demands On The Electrical Mains; Demands On The Connection Cable - Baumuller BFN 3-1-0007-001 Instruction Handbook Manual

7.2

Demands on the electrical mains

For all important data, see
26.
The devices must be operated in industrial environment C2/C3.
The destruction of the device can cause personal injury
DANGER!
Risk of fatal injury from electrical current!
If the requirements for the electrical mains are not complied, the device can be dam-
aged or destroyed. Thereby persons can be greatly endangered.
Therefore:
m Prior to installation, ensure that the requirements are met by the electrical mains.
Supported mains types
NOTE!
The operation of the mains filters BFN is at IT- and TN/TT-systems possible.
BFN 3-1-XXXX-X01 must be operated at industrial systems with a grounded star
point (TN-system or TT-system) with hard or low impedance.
BFN 3-1-XXXX-X02 must be operated at industrial systems with a star point, which
is not grounded or with a star point, with high impedance (IT-system)
7.3

Demands on the connection cable

h Take into account IEC/EN 60204-1, chapter 13 when selecting the cable.
h The grounding conductor cross-section of the cable must be compliant with IEC/
h A fixed connection for the grounding conductor is mandatorily required for operation of
h Use copper cable approved for a minimum of 60 °C (drives < 3 x 100 A) or 75 °C
EN 60204-1, section 5.2, tab. 1.
the device.
(drives  3 x 100 A), if UL 508C is observed.
ZRequirements for power supply / mains supply–
Instruction handbook Mains filters BFN
Document No.: 5.09010.03
7
Installation
from page
47
of 70