DPS Series UPS, Three Phase, 160/200/300/400/500 kVA, Scalable Up to 4000 kVA in Parallel

High Reliability

￭ N+X redundancy or hot-standby configuration ensures increased system reliability

￭ Wide input voltage ranges (DPS 160~500 kVA : -40%~+20%) allows the UPS to work at optimal performance levels even in harsh electrical environments

￭ Field programmable sequential start-up reduces the impact on the generator

￭ Intelligent fan speed control and redundant fan design prevent UPS from overheating and increase overall system reliability

￭ Parallel link functionality improves the stability of the output load, keeping the output load stable and the flow of power uninterrupted in the event of failure by a single UPS

￭ High AC-AC efficiency even at light load levels reduces energy loss and lowers ongoing operating costs

￭ High input power factor (> 0.99) and low input harmonic distortion (iTHD < 3%) eliminate the need to oversize the genset, reducing initial capital investment

The Delta Ultron DPS series includes models with full power ratings ranging from 160 kVA to 500kVA in a single device, scalable up to 4000 kVA when used in parallel. The extensive range of possible power ratings ensures a match for specific application requirements.

There are three different cabinet sizes available as part of the Ultron DPS series. The optimal power density and compact design of each cabinet enables end-users to conserve valuable space. The light weight of every cabinet size reduces transportation and installation costs.

Parallel expansion of the Ultron DPS series UPSs up to 4000 kVA without extra hardware allows for quick capacity upgrades to keep pace with the changing power needs of growing businesses.

Common batttery configuration of Ultron DPS in parallel mode can support customers to:

￭ Significantly save installation space and lower rent expenses

￭ Reduce additional investment in batteries

￭ Make UPS expansions easier without the need for additional battery investments

￭ Lower the cost of possible floor loading enhancement

￭ Hot-swappable fans reduce maintenance lead time (applicable for 160 kVA UPS through 500 kVA UPS models)

￭ Built-in manual bypass allows zero downtime and ensures system availability even during service maintenance

￭ Main I/P and O/P switches detection provide quick diagnosis when faults occur

Delta’s intelligent battery management system can maximize and sustain the lifespan of batteries, and efficiently utilize the capacity of any backed-up battery due to the following functions:

￭ Battery temperature monitoring & compensation

￭ Battery remaining capacity displayed in percentage

￭ Protection against overcharge and discharge

￭ Boost/float stage charge

￭ Auto or manual battery test

￭ 38~42 battery units in one battery cabinet optimizes investment (applicable for 160 kVA UPS through 500 kVA UPS models)