Eaton 9SX 15KPMAU Series, Manual

Page: 120 / 128

114
When the restart battery is set to 0%, once the utility power is restored, the
UPS will automatically restart.
•
Short fault clearance function
When the Short fault clearance function is not turned on, once the output
short circuit occurs, the UPS will turn to the fault mode after 200ms, and the
output will be powered off until the short fault is confirmed.
When the short fault clearance function is turned on, after 200ms, the UPS
will keep the rated current output for 10 seconds. When the short fault is
removed within 10 seconds, it will automatically return to the normal working
mode, otherwise it will change to the fault mode. When the UPS supplies
power to multiple loads, this function can be turned on, and the fuse can be
blown through the 10-second high-current output under a single-load short to
ensure the power supply of other loads as soon as possible.
•
Overload warning function
Usually, the UPS will start to warn only after exceeding 105% of the rated
power. However, when there is special requirements, the value can be reset.
When the actual load of the UPS exceeds the set value, the UPS can send
warning. To remind the user to confirm whether there is abnormal power.
•
Battery deep discharge protection
When this function is turned off, the battery low voltage warning point is fixed
at 10.5v/battery, and the battery discharge end point is fixed at 9.6v/battery;
when this function is turned on, the UPS will automatically calculate the actual
discharge power and the actual EBM number of the battery (or the actual AH
number). flexible adjustment of low-voltage warning points and discharge end
points to achieve deep battery discharge protection.
•
Sleep mode
When this function is turned on, after the utility power is off in the bypass
mode, the UPS will not shut down immediately, but keep the sleep mode for
60 minutes. During this process, the communication, display and other
functions are still running normally. When the UPS is used in an unattended
or remote control scenario, it is recommended to set this mode to enable
remote operation without manual power-on.