NXRi-6KL, NXRi-10KL USER MANUAL
UNINTERRUPTIBLE POWER SUPPLY (UPS)
Xtreme Power Conversion® (XPC) Corporation (Rev 2/7/13)
Page 22
5.
Remove the terminal block cover on the rear panel of the UPS. Connect the wires according to
the following terminal block diagrams:
UPS TERMINAL BLOCK WIRING DIAGRAM
Note:
Make sure that the wires are connected tightly with the terminals.
Note:
There are two kinds of outputs for the 6K / 10K: output terminal / outlets and
programmable terminal. Please connect non-critical loads to the programmable
terminal and critical devices to the output terminal / outlets. During a power failure,
you may extend the backup time to critical devices by setting shorter backup time for
non-critical devices.
Note:
Please install an output breaker between the output terminal and the load. The
breaker should be qualified with leakage current protection function if necessary.
6.
Insert the EPO plug into the EPO slot on the rear panel.
7.
Put the terminal block cover back onto the rear panel of the UPS and EBP.
UPS Installation for Parallel Systems
If the UPS is only available for single operation, you may skip this section.
1.
Install wiring as instructed in
UPS Installation
section.
2.
Connect the output wires of each UPS to an output breaker.
3.
Connect all output breakers to a major output breaker. The major output breaker will then
directly connect to the loads.
4.
Each UPS must be connected to an independent battery pack.
