Specifications

Symmetra PX 48, 96, and 160 kW 400 V and 100 kW 208 V Operation26
Site Wiring Fault There is a problem with the phase
rotation or a phase is missing in the
input voltage to the UPS.
Contact the certified electrician that installed
the system.
Static Bypass Switch Module
Fault
The static bypass switch module has
failed and requires replacement.
Contact APC Customer Support.
Static Bypass Switch Module
Removed
The system no longer detects a static
bypass switch module.
Option 1: Ensure the static bypass switch
module is installed properly.
Option 2: Call APC Customer Support for
replacement of the static bypass switch
module.
System Power Supply Card
Fault
The system power supply card has
failed and requires replacement.
Ensure that the power supply card is
installed properly. See “Replace a power
management card” on page 18
System Start-Up Configuration
Fault
The system configuration download
has failed. Unable to determine the
system voltage or frame size.
Check for other alarms and contact APC
Customer Support.
Display Message Meaning Corrective Action