UPS Amplon Family 1kVA or higher
Single-Phase UPS
UPS Ultron Family 10kVA or higher
Three-Phase On-Line UPS
UPS Modulon Family 20kVA or higher
Modular UPS
UPS Agilon Family Under 1kVA
Single-Phase UPS

DPS Series, Three Phase, from 160 to 500 kVA, scalable up to 4000kVA in parallel


Leading in power performance and efficiency

Delta’s Ultron DPS is a double-conversion and IGBT-rectifier three phase UPS. With the three level IGBT topology for both PFC (power factor correction) and inverter, the Ultron DPS features industry leading performance of up to 96% AC-AC efficiency. Thanks to Delta’s advanced digital PFC control, it also has low iTHD < 3% and high input power factor > 0.99 resulting in significant total cost of ownership (TCO) savings. Aiming to achieve the highest availability possible, Delta has enhanced special designs for battery management, hot-swappable fans and ease of maintenance.

The excellent power performance and high system availability of the Ultron DPS provide customers with the benefits of a stable power supply, high power efficiency, low capital investment and low overall operation cost.


Applications: Data Center Telecom Industrial Network Security Lab Medical Metro

Control and LCD Display Panel, InsightPower Manager


Delta Ultron DPS 160~400kVA Efficiency is Tested by TÜV

The Ultron DPS Efficiency is Tested by TUV.

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