ZGR TOWER PRO 6 10 KVA
Operation manual
www.zigor.com
14
UPS input and output connection
Minimum 10 AWG / 6 mm
2
copper wires are required for the 6 kVA, and 8 AWG / 10 mm
2
for 10kVA,including
input/output cables, battery cables.
1)
Switch off all breakers before connecting cables
2)
Remove terminals cover, see Fig. 3-3,following it to connect the cables
3)
Connect the UPS output L, N, GND to load L, N, GND via a Power Distribution Unit (PDU) or MCB
switches. Tighten the screws and shelter the terminals
Fig. 3-3 I/O terminals connection
External battery connection (for extend model only - LBT)
1)
Make sure battery quantity complies with the specs (16 / 18 / 20 pieces of 12V battery). Measure the
voltage of battery bank after finishing connection and the battery voltage should be around 192 / 216 /
240 Vdc ó 2,3 V x N battery pieces.
2)
The breaker on battery cabinet should be off.
3)
4)
Connect battery with positive pole, negative pole and middle point common pole to battery connector
(BAT+, BATN, BAT-
）
All 3 wires from battery to UPS must be same section.
Fig. 3-4 External battery connection
WARNING!
Terminators are required to ensure the connections are firm.
Don’t reverse the input L and N.
Don’t connect the UPS input to a wall outlet or the outlet will get burnt.
