For environments requiring power supply redundancy (24V), the 19″ rack redundancy panel is available. The redundancy panel offers three (3) inputs to receive up to three (3) power supplies (19″ rack power supply 24V 15A) or three (3) battery backups in a redundancy panel. If one or two of the three power supplies fail to act as a power source to the system, the third and final working power supply or battery backup takes up the slack. Redundancy Panel 1U alerts you if any of the power sources fail or in the event of a short circuit.
Redundancy solutions are mainly used in hospitals and health care facilities and are then connected to existing diesel system or UPS systems to offer 24VDC to access systems, fire alarms, call-sign systems and the like.