Transferring The Ups Between Modes; Configuring Bypass Settings; Configuring Battery Settings - Eaton 9PX8KSP Manual De Instalación Y Usuario

7.3

Transferring the UPS between modes

From Online (or Battery) to Bypass mode. Press any button to activate the menu options, then select
Control and Go to Bypass.
From Bypass to Online (or Battery) mode. Press any button to activate the menu options, then select
Control and Go back normal.
7.4

Configuring Bypass settings

The following settings are available for configuring Bypass operation.
Bypass transfer out of tolerance
1. Press any button to activate the menu options, then select Settings, Output settings, and Bypass
transfer.
2. Select Enabled or Disabled for BP AC NOK, and Enter to confirm.
If Enabled, the UPS transfers to Bypass even if Bypass AC source is out of tolerance, depending on
output mode. If Disabled, the UPS output is shutdown.
Interrupt time
This setting is displayed to define the break duration during transfer to Bypass, only if transfer out of
tolerance is enabled. 10 ms or 20 ms can be selected.
7.5

Configuring battery settings

Automatic battery test
Automatic battery tests are done every week in constant charging mode and at each cycle in ABM
mode. The tests frequency can be modified.
During the test, the UPS transfers to Battery mode and discharges the batteries for 25 seconds under
load.
Battery mode is not displayed and battery low alarm does not activate during a battery test.
The battery test may be cancelled due to bad conditions, or failed.
Low battery warning
During discharge, the low battery alarm is activated if the battery capacity goes below 20%.
This threshold can be modified.
External battery setting
The number of Extended Battery Module is automatically detected, or can be set manually in number
of EBM or in Ah.
Deep discharge protection
This setting is recommended to avoid damaging the battery. Warranty is void if deep discharge
protection is disabled.
614-00205-01_EN
7. Operation
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