Free Shipping on Many Items

: Supply utility power to the UPS, switch on the input circuit breaker, and then turn on the System Enable switch .

: First, shut down all attached load equipment. Flip the System Enable switch to OFF , turn off the input circuit breaker, and remove battery modules to disconnect all DC power sources.

APC Symmetra RM (Rack Mount) manual provides instructions for installing, operating, and maintaining this redundant power array. Key official resources include the APC Symmetra RM Operation Manual and the Installation Manual from Schneider Electric .

: Displays the current load relative to the total capacity of all installed power modules. Fault Tolerance : Shows the redundancy level (e.g.,