“All-In-One” D.C.  Uninterruptible Power Supply Solution.   New from Adel System is the “all in one” family of uninterruptible DC power supplies. The product offers reliable, consistent backup of the DC supply, and should be incorporated where frequent power outages or dips occur. These products are particularly useful where there is a PLC or other digital communication. The DC UPS prevents the system from falling over due to power failures and negates the need to continuously re-boot the system. The time lost in production, while bringing the system back up and restoring all communication, can amount to vast sums of money.

The “all in one” DC UPS consists of three devices – the power supply, battery charger and backup module.

The Power Supply section is a switched mode device. Adelsystem has twenty years of experience in design of advanced, stabilised, switching technology power supplies. A power supply based on this technology is much more efficient, smaller and lighter than traditional linear technology.

The Battery Charger circuit is microprocessor based, and uses “smart battery management” to ensure the cells are in prime condition. Visual and relay outputs warn of battery problems or failure.

The Backup Module ensures that the available power is automatically allocated between the load and the battery. Supplying power to the load is the first priority of the unit, after that the power is used to charge the batteries. In the “Power Boost” mode, power is available simultaneously from both the power supply and the batteries, making the maximum current available two times the rated current of the unit. This is used for short time periods of high current demand.