PROLiNK PRO900-VL, User Manual, Page: 12 / 25

10
2-4. Setup the UPS
Step 1: Connect battery wires
If UPS is long-run model, please connect external batteries as below chart.
If using rack UPS, the UPS is shipped out from factory without connecting battery wires for
safety consideration. Before installing the UPS, please follow below steps to re-connect battery
wires first.
Step 1 Step 2 Step 3
Remove front panel. Connect the AC input and
re-connect battery wires.
Put the front panel back to the
unit.
Step 2: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords.

For 200/208/220/230/240VAC models:
The power cord is supplied in the UPS package.

For 100/110/115/120/127VAC models: The power cord is attached to the UPS. The input
plug is a NEMA 5-15P for 1K model and NEMA 5-20P for 2K model.
Step 3: UPS output connection

For socket-type outputs, simply connect devices to the outlets.

For terminal-type input or outputs, please follow below steps for the wiring configuration:
a) Remove the small cover of the terminal block
b) Suggest using AWG14 or 2.1mm
2
power cords for 3KVA (200/208/220/230/240VAC
models). Suggest using AWG12-10 or 3.3mm 2 -5.3mm 2 power cords for 3KVA
(100/110/115/120/127VAC models). Please also install a 2-port breaker 40A for 3KVA
100/110/115/120127VAC models and 20A, 250V for 3KVA 200/208/220/230/240VAC
models between the mains and AC input of UPS for safety operation.
c) Upon completion of the wiring configuration, please check whether the wires are
securely affixed.
d) Put the small cover back to the rear panel.