SurgeX online double conversion standalone UPS battery backup solutions deliver clean continuous power, via online double conversion technology, to ensure the safe shutdown of equipment in the event of an outage. All incoming power is converted from AC to DC and then back to AC. If the main power is interrupted, the batteries are still holding up the incoming DC supply to the inverter, so the load continues to be supplied with absolutely no interruption whatsoever. The zero transfer time guarantees mission critical equipment remains up and running.When it comes to optimizing rack space, the SurgeX Vertical Series+ smart vertical PDU is the ultimate solution for space efficient power distribution. Its feature rich design and IP-controlled power management and analytics, make Vertical Series+ the perfect choice for those seeking space efficiency and intelligent power management.