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, 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.
N+X redundancy or hot-standby configuration increases system reliability
Wide input voltage range allows the UPS to work in harsh electrical environments
Field programmable sequential start-up
Intelligent fan speed control and redundant fan design prevent overheating
Comprehensive battery management sustains battery lifetime and optimal operation
High efficiency even at light load saves operating costs
High input power factor (> 0.99) and low input harmonic distortion (iTHD < 3%) save upstream investment
Parallel expansion without extra hardware allows quick capacity upgrade to meet business growth
Swappable fans reduce maintenance lead time
Built-in manual bypass allows “zero downtime” to ensure system availability during service maintenance
Main I/P and O/P switches detection provide quick diagnosis when faults occur