Regenerative power supply modules
General data and operating conditions
6
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EDS94SPP101 EN 10.2
Protection of persons and devices
Enclosure
EN 60529 IP 20
Not in the wire range of
the lower terminals
NEMA 250 Protection against contact in
accordance with type 1
Insulation resistance EN 61800−5−1 Overvoltage category III
from 2000 m amsl: external measures for complying with
the overvoltage category II are required, e.g.
connecting isolating transformer upstream
connecting overvoltage protection system upstream
Insulation of control
circuits
EN 61800−5−1 up to 2000 m amsl:
Safe mains isolation by double/reinforced insulation for
mains with neutral earthing with a rated voltage for the
external conductor/star point up to 300 V.
from 2000 m amsl:
If an overvoltage protection system is connected upstream,
additional external separating measures are required for
maintaining the safe mains isolation.
Short−circuit strength EN 61800−5−1 DC−bus connection: Not short−circuit−proof
Brake resistor connection: without restrictions
Control connections: without restrictions
Discharge current EN 61800−5−1 > 3.5 mA Observe regulations and
safety instructions!
Cyclic mains switching Cyclic mains switching of 5 times in 5 minutes is permissible
without restrictions.
Mounting conditions
Mounting place
in the control cabinet
Mounting position vertical
Clearance
above/beneath
Comply with the device−relating mounting instructions.
at the side
Can be installed in a row without any clearance
Supply conditions for the regenerative power supply module
AC mains operation
Connection at the assigned mains filter
DC−bus operation Direct connection of the axis modules via terminals or
busbar systems
See the chapter on DC−bus operation in the Hardware
Manual for further information.
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