Xtreme Power Conversion Corporation
P90L 1500–3000 User’s Manual
Page 7
Uninterruptible Power Supply
Diagnostic Tests
When the UPS is started, a diagnostic test is automatically executed, checking the electronics and batteries, report
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ing any problems on the LCD display.
System Configuration
The UPS device and the internal batteries make up the system. Depending on the site and load require
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ments of the installation, certain additional options are available for the solution.
Planning a UPS system, the following should be taken into consideration:
• The total demand of the protected system shall dictate the output power rating (VA). Allow a margin for
future expansion or calculation inaccuracies from measured power requirements.
• Backup time required will indicate the battery size needed. If the load is less than the UPS nominal power
rating, then actual backup time is longer.
• The following options are available:
o Connectivity Options – Web/SNMP Card, Relay Card, Modbus Card
o Extended Battery Packs - minimum 1 required, rail kits, bypass switches
See the Specification section of this manual for additional model information.
P90L front view
P90L-1500 rear view
P90L-2000 rear view
