Our UPS Systems


The IST1 UPS is a simple but effective user-friendly product. The range utilises line interactive (VI) technology with an automatic voltage regulator (AVR) for extremely efficient, robust and cost effective performance. Clear traffic light LEDs indicate the current mode of operation.


The IST3 range of UPS feature the highest level of protection for connected loads. Available in floor standing or rack mount format, the full series feature online double conversion technology. The intuative LCD display provides the user with full operational performance measurements.


The IST4 range features online double conversion protection with full digital control. The product series is designed specifically for hard wired installation where protection of larger devices or multiple servers is required. The IST4 can also be connected in parallel for redundancy.


The IST5 UPS is for three phase applications. The range is incredibly compact, designed with the latest manufacturing technology and has internal batteries available up to 60kVA for a reduced footprint. Multiple units can be connected in parallel for redundancy and all internal boards feature conformal coating for premium performance as standard.


The IST6 UPS is a complete modular solution. Power modules available in 20kW, 30kW and 40kW enable right sizing from the time of installation with the ability to scale up power as the connected load increases. All modules can be hot swapped for fast and easy maintenance without disrupting the protection to connected load.


The new IST5AU adopt the latest unbeaten liquid heat dissipation system, completely isolated from all power devices, to ensure best heat dissipation, higher efficiency, lower heat dissipated in the room. AEC is one of the first manufacturer to adopt it!