XPRT-6kVA, XPRT-10kVA USER’S MANUAL
UNINTERRUPTIBLE POWER SUPPLY (UPS)
Xtreme Power Conversion® (XPC) Corporation
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restored by closing or opening the contact. Press UPS OFF button 2 times within 4 seconds to be able to
restart the unit.
No Load Shutdown
If no load shutdown is enabled, if the load is less than 5% and in case of utility failure, the UPS will switch
off, avoiding a deep discharge of the batteries and output power is lost. NO LOAD SHUTDOWN is
disabled as default. It is possible to enable this feature via the UPS Monitoring Software.
Auto Restart
Default enabled AUTO RESTART may be disabled via the UPS Monitoring Software. Auto Restart acts
after the UPS has been shut down during an input utility failure.
•
If the function is set ENABLED, the UPS will automatically restart when the input utility power
returns.
•
If the function is set DISABLED, a manual restart either via the front panel or the UPS Monitoring
Software is required.
BATTERY MANAGEMENT
Maximum battery life and reliability are obtained by the following features:
Battery Connection Test
At startup, the UPS performs an automatic test to check that the battery cabling and fuses are properly
connected. If the test detects a battery disconnection, the corresponding alarm will be generated.
Quick Battery Test
A quick battery test may be launched to check if the batteries are healthy. To start the test, press the
UPS ON button for 0.5 seconds when the UPS is in Normal Operation. In case of failure, the
corresponding alarm condition will be generated.
Deep Battery Test
A deep battery test will update the runtime calculation, and may be started via the UPS Monitoring
Software. The test will start only if the battery charge level is higher than 90%, and the load is at least
20% of the nominal rating. The runtime calculation will be updated only if the test can run uninterrupted
for a complete battery discharge.
NOTE
When executing a deep battery test, the available runtime in case of input
utility failure may be shorter than normal. Don’t execute this test if reduced
