2.4.5 POWER SUPPLY
Every equipment in the NEO series has double redundant power supply.
(a) AC LINE VOLTAGE SELECTOR
The equipment has an AC line voltage selector 230V / 115V, by default in the 230V
position. Check the local line voltage to configure the selector.
Marking Description Type Signals Activation
AC line voltage selector Config NA 230V /115V
Table 9: Line Voltage Selector
(b) MAIN POWER SUPPLY INPUT
The unit has an IEC 60320/C14 input
connector for connection to the main power supply.
The connection is made using IEC power cord
to E + F Male 60320/C13 plug supplied with the
equipment.
Marking Description Type Signals Activation
Main power supply input Input L N G
230V /115V 50/60Hz
(according to selector)
Table 10: Main Power Supply Input
(c) EMERGENCY POWER SUPPLY FUSE:
The unit has room for a fuse to protect the overload of the
emergency power supply input. The fuse will be cylindrical with a
6x32mm glass, and the maximum intensity specified in the technical
specifications of the equipment (see section 7 ). To access the
fuse, turn the fuse-holder a quarter turn counter-clockwise using a
flat blade screwdriver.
(d) EMERGENCY POWER SUPPLY INPUT:
The unit has an input for emergency power supply. The
emergency power is continuous and 24V nominal value. It will be supplied
independently, consisting of a battery system and charger according to
EN54-4. The input consists of a two-pole + and - connector to be
connected to the positive and negative poles of the battery system. For
more information about the connection of the emergency power supply
system, see section 4.1
The connection is made by 2 pin female euroblock connector and
7,62 mm (supplied with the unit). The wire size range for each pole of
this connector is 0.2 6mm2 (24 8 AWG).
Marki
ng
Description Type Signals Activation
20-
28V
Emergency Power Supply Input Input
+ -
20 - 28V DC
Maximum Power: see technical data
(Chapter 7 )
Table 11: Emergency Supply Input
14
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