Component identification 11
UPS R3000 INT rear panel
Item Description
1 REPO port
2 ERM connector
3 Serial communications port/options slot
4 Load segment 1 (three IEC-320-C13 receptacles)
5 Load segment 2 (three IEC-320-C13 receptacles)
6 Load segment 3 (three IEC-320-C13 receptacles)
7 Load segment circuit breakers
8 PDU output (IEC-320-C20) receptacle (load segment 1)
9 Cord retention clip attachment locations
10
Input power receptacle (IEC-320-C19) for country-specific plug
attachment
11 Ground bonding screw
REPO port
The UPS includes an isolated REPO port. When properly wired, the REPO feature enables the power at
the UPS output receptacles to be switched off from a remote location. To use this feature, the REPO port
must be connected to a remote, normally open switch (not supplied). The REPO switch is used in
conjunction with a main disconnect device that removes the AC source from the input of the UPS. When
the switch is closed:
• The REPO feature immediately powers down protected devices and does not utilize the orderly
shutdown procedure initiated by power management software.
• The REPO feature shuts down UPS units operating under either utility or battery power.
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