It can provide an additional bridging time of 250ms with a 448W output power or 2s with a 2.5A load. The extended bridging time enables the devices to be shut down safely and prevents data loss in the event of AC power interruptions. The application areas of the module include industrial automation, robotics and semiconductor manufacturing.

A remote-controlled on / off function to avoid an unsafe discharge of the stored energy, a DC-OK relay, LED displays and photo-coupled signals that indicate the full charge and discharge mode are part of the standard equipment. Several modules can be connected in parallel for longer buffer times.