g
GE
OPM_SGS_ISG_10K_40K_0US_V010.doc 33/45 Installation Guide SG Series 10, 20, 30 & 40 kVA
3.8.6 Battery connection of SG Series 10 and 20 kVA
SGT5000_010-020_UPS connection battery_01
_
+
Fig. 3.8.6-1 Power connections of external battery for SG Series 10 and 20 kVA
SG Series 10 and 20 kVA: Max. rating Battery terminals: 3 AWG (25mm
2
)
Battery
+
Positive pole of the Battery
–
Negative pole of the Battery
Do not insert the Battery Fuses before the commissioning.
Battery cable terminations are to the Positive and Negative Terminals as shown above.
Connect wire to the Terminals using appropriate tools and appropriate torque.
Torque specification for Input / Output and DC power connections on Terminals: See sect.. 3.8.1.
To meet standards concerning electromagnetic compliance, the connection
between the UPS and external battery must be done by using a shielded
cable or suitable shielded (metal) conduit!
This UPS is only designed to operate in a wye-configured electrical system
with a solidly grounded neutral.
If the UPS is equipped with an input transformer for, the secondary of the
transformer must be wye-configured with neutral solidly grounded.
When an additional battery cabinet is connected, no batteries must be installed
inside the UPS cabinet.
To Next Page
Loading...
Need help?
General