Delta Electronics: Ultron DPS

Ultron DPS is the 200 kVA transformless system providing with an efficiency up to 96% thanks to a complex of the innovation, patented technologies. Ultron DPS UPSes allow to build systems with power up to 1.4 MVA (at reservation of N+1) thanks to a connectivity in a parallel to 8 devices and set new standards in the field of uninterrupted power supply of DPCs. As key feature of the Ultron DPS series the new, patented three-phase topology of PFC (Power Factor Correction) providing high power factor on an input (> 0.99) and a possibility of its adjustment acts. The innovative development improves operation of switches, facilitates soft start of the bus of a direct current (DC-BUS) and provides extremely low total harmonic content of current (iTHD< 3%) при 50% загрузке. Система DPS использует трехуровневую топологию инвертора в сочетании с цифровым управлением, многоязычным интерфейсом и широким диапазоном входного напряжения. Для простоты обслуживания доступ к ИБП находится с лицевой стороны. Кроме того, устройство является одним из лидеров отрасли по характеристикам компактности.

Delta Electronics: Ultron DPS 300/400 кВА

The Ultron DPS model of 300/400 kVA - a leader in a line of uninterruptible power supply units of high power as has with a power output of 400 kVA that exceeds indicators of the previous version of the Ultron DPS UPS of 160/200 kVA twice.

The efficiency of the Ultron DPS UPS of 400 kVA is reached thanks to intellectual control of batteries, flexibility of a configuration and simple maintenance. Besides, the Ultron UPS of the DPS series has the AC-AC conversion efficiency indicator, best in the industry — up to 96% which is provided with the modern three-stage inverter (TLI) that allows to transfer more than the power to loading at smaller operating costs. The new Ultron DPS UPS supports electrical power factors, high for the market, on an input (> 0.99) and at the exit (0.9) and also a low total harmonic content of current (iTHD < 3 %). Параллельное подключение нового ИБП позволяет без привлечения дополнительного оборудования быстро увеличить выходную мощность до 3200кВА в соответствии с ростом потребности в электропитании.

The Ultron DPS UPS of 300/400 kVA can be used for protection of power supply and maintenance of long independent operation of telecommunication infrastructure, data processing centers, large production machines, the medical metering and diagnostic equipment. The UPS new model will allow customers of the solution to cut down operating expenses and to considerably reduce emissions of a carbon dioxide gas due to ensuring high energy efficiency, low capital and operating costs.

Transformless Delta Electronics UPSes: Ultron DPS 60 ~ 120 kVA

Transformless Ultron DPS 60 UPSes ~ 120 kVA provide high environmental friendliness and compactness according to strict requirements of customers to the systems of uninterrupted power of average power. The release of new models on 60/80/100/120 kVA expands the power range of sources of Ultron DPS from 60 to 400 kVA that will allow to increase demand of the Delta UPS in many vertical markets. UPSes of a DPS series are intended for protection of power supply of telecommunication infrastructures, data processing centers, a production equipment, the technical park of the companies in the field of solar power and mechanical engineering.

Thanks to modern technology of three-stage conversion (TLI) sources of Delta Ultron of a DPS series have the efficiency indicator leading in the industry (up to 96%). The unique technology of three-phase correction of electrical power factor developed by the Delta command allows to provide the highest performances. The input electrical power factor makes near "1", coefficient of power output — "0.9", and the total harmonic content of current — is lower than 3%. Among main advantages of the Ultron DPS UPS experts of the company note stable power supply, high energy efficiency and also the low capital investments and operating costs.

Delta Electronics: Ultron DPS 500 кВА

Delta Electronics in December, 2014 announced release of uninterruptible power supply unit of Ultron of the DPS series with a rated power of 500 kVA. It is designed to expand the existing line of devices with a power from 60 to 400 kVA, having strengthened thereby Delta Electronics positions as the producer of reliable and highly effective UPSes.

The Ultron DPS UPS supports reservation according to the scheme N+X and also assumes parallel connection to 8 devices with a total power of 4 MVA. Use of the three-level inverter on IGBT modules allows devices of the DPS series to provide the high efficiency of conversion reaching 96% at loading of 50% and above that very important in the conditions of "green" DPCs. Even at rather small loading normal for most the centers, efficiency reaches the level of 92-93% that allows to reduce source operating expenses.

Besides, thanks to digital correction of electrical power factor (PFC), designers of Delta Electronics managed to achieve low nonlinear distortion coefficient of current< 3 %) и улучшить коэффициент мощности на входе (> (iTHD 0.99).