XPRT-6kVA, XPRT-10kVA USER’S MANUAL
UNINTERRUPTIBLE POWER SUPPLY (UPS)
Xtreme Power Conversion® (XPC) Corporation
Page 34
FIG 26 – XPRT-10KVA UPS + MULTIPLE BP CABLE INSTALLATION
NOTE
When the UPS is connected to input utility power, and the battery pack is
connected to the UPS, the batteries start charging. For best results, allow the UPS
to recharge the batteries during a period of approx. 8 hours. It is acceptable to use
the UPS without first charging the battery, but the runtime may be reduced.
Connecting Interface Devices
The UPS is equipped with two interface ports: a DB9 communication port and an SNMP card slot.
Prepare the serial communication cable (for DB9 communication port connection) or the network cable
(for SNMP communication connection) as follows:
1.
Choose from the 2 provided ferrite beads the smaller one for serial communication and the
bigger one for SNMP communication.
2.
Place the cable part that is closest to the UPS connector inside the ferrite bead. For SNMP
communication twist it once around the ferrite and place the second winding also inside the
ferrite bead (see FIG 27).
3.
Close the ferrite bead such that the cable remains inside it.
You can now connect the DB9 port to a computer system by connecting the previously prepared serial
cable (FIG 28). Additional signals can be read from the serial connector, refer to following table for
details.
