Procedures Of Connecting Battery Bank To Ups - Santak 3C3 EX 30KS User Manual

3.6 Procedures of connecting battery bank to UPS

The rated over-current protection breaker should be installed between the battery bank and
the UPS, please refer to the wiring table at the last section for the speci¿cation.
(1) Make sure that there are no voltages present on the input and output terminals, and
there is no voltage output of the external battery socket;
(2) Turn off the battery breaker;
(3) Remove the panel on the terminal bay and connect
from UPS terminal bay to
battery polarities are correctly connected;
(4) Use multimeter (DC Voltage) to measure the voltage of positive and negative batteries
as well as positive and negative polarity, then close the cover of the terminal block.
3C3 EX 20KS/30KS/40KS battery connection diagram
Remark: Battery connection and replacement should be operated under the
system shutdown, Non-professionals are not allowed to carry out the task
otherwise electric shock may occur.
+ , N and
18
+ , N
- of the battery box; make sure the
3C3 EX 60KS/80KS battery connection diagram
and - wires