DPS Series 160-500 kVA

Leading in power performance and efficiency

In a highly competitive market where UPS performance and reliability are required, keeping pace is simply not enough. To fulfill your current and future needs, choosing Delta’s Ultron DPS series is a solution worth considering. It is best suited for applications requiring power ratings of 160kVA to 500kVA.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.To empower customers to make the optimal choice for their unique energy needs, the Ultron DPS series includes three different cabinet sizes: 160 kVA UPS~200 kVA UPS ; 300 kVA UPS~500 kVA UPS.

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. To increase system reliability in the challenging electrical environments common for today’s businesses, Delta has designed the Ultron DPS with an input voltage range -40% ~ +20%, for clients looking to build a foundation on a N+X redundancy / hot-standby configuration. Intelligent fan speed control and redundant fan design that prevents overheating is also featured in the Ultron DPS.

With its state-of-art design, intelligent fan speed control and redundant fan design, Delta’s Ultron DPS UPS series provides a cornerstone for power performance and efficiency.

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 TÜV.

Categories: , ,


High Reliability

  • N+X redundancy or hot-standby configuration ensures increased system reliability
  • Wide input voltage ranges (DPS 160kVA~500kVA : -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 UPSN+X redundancy or hot-standby configuration increases system reliability 

Reduced Total Cost of Ownership

  • 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 High AC-AC efficiency even at light load levels reduces energy loss and saves operating costs 

High Flexibility

The Delta Ultron DPS series includes models with full power ratings ranging from 160kVA to 500kVA in a single device, scalable up to 4000kVA 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 4000kVA without extra hardware allows for quick capacity upgrades to keep pace with the changing power needs of growing businesses.

Parallel expansion of Ultron DPS series UPS up to 3200kVA

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

Easy Maintenance

  • 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 occurHot-swappable Fan

Intelligent Battery Management

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 160kVA UPS through 500kVA UPS models)

Technical Specifications

Model DPS-160K / DPS-200K / DPS-300K / DPS-400K / DPS-500K
Power Rating [160K]: 160kVA/144kW
[200K]: 200kVA/180kW
[300K]: 300kVA/270kW
[400K]: 400kVA/360kW
[500K]: 500kVA/450kW
Nominal Voltage 380/220, 400/230, 415/240 Vac (3 phase, 4-wire + G)
Voltage Range 324~477 Vac (full load), 242~324 Vac (70%~100% load)
Current Harmonic Distortion < 3% *
Power Factor > 0.99
Frequency 45~65Hz
Voltage 380/220, 400/230, 415/240 Vac (3 phase, 4-wire + G)
Output Power Factor 0.9 (standard)
1 (optional) **
Voltage Harmonic Distortion ≤ 1.5% (linear load)
< 1% (linear load) **
Voltage Regulation ± 1% (static)
Frequency 50/60 ± 0.05 Hz
Overload Capability ≤ 125%: 10 minutes
≤ 150%: 1 minute
Mimic LCD supports multi-language and LED indicators
Communication Interfaces
Standard RS232 x 1, Smart slot x 2, Output dry contact x 6, Input dry contact x 7, (Input dry contact (two sets), REPO x 1, External battery cabinet status detection x 1, External battery cabinet temperature detection x 4), Parallel port x 2, USB port x 1
Safety & EMC CE,RCM
Other Features
Parallel Redundancy Up to 8 units
Emergency Power Off Local and remote
Event Log 500 records
AC-AC Up to 96%
ECO Mode Up to 99%
Operating Temperature 0 ~ 40°C
Relative Humidity 0 ~ 95% (non-condensing)
Audible Noise [160K/200K]: <70 dBA
[300K/400K]: <73 dBA
[500K]: <76 dBA
IP Protection IP20
Dimensions(WxDxH) [160K/200K]: 850 x 865 x 1950 mm
[300K/400K/500K]: 1600 x 865 x 1950 mm
Weight [160K/200K]: 697 kg
[300K/400K]: 1200 kg
[500K]: 1220 kg