Controllers with UPS

Integrated Controller with UPS (ICUPS)

A single cabinet solution that caters from 1 to 8 Signal Groups (Phases).












Intersection Safe Controller with UPS (ISUPS).

A two Cabinet Solution that caters from 9 to 24 Signal Groups (Phases)

Controllers with UPS

ATC have developed a range of traffic signal controllers that are integrated with Uninterruptible Power Supply units that provide operational continuity in the event of loss of Mains AC power.

ATC have designed two types of Traffic Signal Controller with Uninterruptible Power Supply products to cater from the smallest to the largest possible application with 24 Signal Group Outputs.

With the first product, ATC engineers created a single cabinet solution for small to medium intersections that cater up to 8 signal groups with a maximum load of 450VA.

This products is the ICUPS or Integrated Controller with UPS.

At this maximum load level, the UPS and Battery combination provide approximately 4 hours of backup time. If the load level is less than the maximum then users can expect a longer backup time in the event of loss of Mains AC.

The UPS integrated into the Controller cabinet is in fact a high quality industrial temperature range Uninterruptible Power Supply that has sophisticated battery charging algorithms to ensure the batteries are charged at an optimal rate that avoids over heating and damaging the batteries.

The batteries employed are also high grade GEL based batteries with very good current delivery characteristics over the operational temperature range.

For more information on the ICUPS product click here.

For the second model, ATC's engineers created a dual cabinet solution for medium to large intersections that cater from 12 up to 24 signal groups.

At maximum load level, the UPS and Battery combination are designed to provide a minimum of 4 hours of backup time for a 24 group controller with a total load of 1400VA.

The second cabinet is in fact the same as that used for normal traffic signal controllers, therefore making installation a breeze because no special footings are needed, just the same controller base used for Traffic Signal Controllers.

The UPS and Batteries are rated to industrial temperature range and are designed to operate in hot and cold conditions as the UPS has sophisticated battery charging alrgorithms that depend on the ambient temperature of the batteries.

The UPS charging unit has a front panel interface that allows service personnel to  view the status of all critical values such as input, output voltages and currents as well as time of loss of Mains AC.

For more information on the Large Intersection CUPS product click here.