ELGA400

The model ELGA400 Power Switch is a high efficiency, rack-mountable 19“, which provides redundant power to the apparatus fitted with a single power supply input, Drawing from two independent sources and redundant, allowing critical loads continue to operate with little or no interruption of service.

In normal use, in case of temporary interruption of the primary source, Switch automatically switches, to the secondary source according to the scheme “Break Before Make”, irrespective of any phase differences between the two sources, safely and with a preset timing of two seconds (But you can define different values ​​if required).