Power supply modules
Device features
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EDS94SPP101 EN 10.2
5 Power supply module
5.1 Device features
The most important device features at a glance:
ƒ Power supply modules supply the DC buses of several controllers of a drive system
with energy.
ƒ Power supply modules are the central AC mains connection in a DC−bus operation.
ƒ Power supply modules have an internal brake chopper and a terminal for a brake
resistor.
ƒ Power supply modules of the 9400 series have a busbar port for the easy connection
and side−by−side mounting of the 9400 controllers up to 100 A. Ports for higher
currents or compatible device series are available.
ƒ Power supply modules generally supply controllers of the "Multi Drive" version.
However, also controllers of the "Single Drive" version can be implemented in a
DC−bus operation if the data and notes in the "DC−bus operation" chapter are
observed.
ƒ Power supply modules are designed as multi−range voltage units (230/400/480 V).
ƒ Four types of power supply modules are available:
– E94APNE0104,
Rated current: 10 A,
Device size: 1,
Version: compact standard device with installation backplane
– E94APNE0364,
Rated current: 36 A,
Device size: 3,
Version: compact standard device with installation backplane
– E94APNE1004,
Rated current: 100 A,
Device size: 4,
Version: compact total device
– E94APNE2454,
Rated current: 245 A,
Device size: 5,
Version: compact total device
ƒ Power supply modules are assigned to specially designed mains filters and RFI filters.
ƒ Power supply modules and filters can be mounted in the mounting grid of the 9400
series.
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