DPM Series 250-1250 kVA (480V)

Ultimate power protection with intelligent design and superior power performance

The Ultron DPM is a true online double-conversion UPS offering the maximum available power, energy efficiency, and power performance for large data centers requiring high power ratings and highly reliable power protection. Capable of parallel expansion up to 4 units, this product series is expected to fulfill the requirements for the Megawatt power demands of large data centers.Delta is firmly committed to making data centers as green as possible. The Ultron DPM series UPS is the ecological choice with its AC-AC conversion efficiency of up to 96 % in normal operation and 98.5 % in Robust ECO mode. This high energy efficiency results in considerable energy savings for large data centers.The self-diagnosis of key components providing proactive maintenance and aging detection effectively minimizes downtime risks. The Ultron DPM series UPS is the most suitable power protection for safeguarding the continuity of large data center businesses.

 

Applications:

DPM Series, Three Phase, 500 - 1375 kVA, 480V - Applications

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Features

Superior Power Performance and Efficiency

  • AC-AC efficiency up to 96%, efficiency optimization at light loads saves energy costs
  • Robust ECO mode up to 98.5 % efficiency with higher system reliability
  • Low harmonic pollution (iTHD<3%) & high input power factor (>0.99)

Assured Reliability

  • Smart modular design with internal redundancy achieves fault isolation for higher reliability
  • Advanced technologies including waveform capture, IR scanning and battery aging data analysis provide key component predictive maintenance and minimize downtime risk
  • Key component redundancy allows individual faults for higher UPS availability

Greater Flexibility

  • Supports both top and bottom cable entry for flexible configurations, and fully front access
  • Up to four UPS units can be paralleled for redundancy or expansion
  • Adjustable battery charging voltage adapts to multiple types of batteries

Intelligent Management

  • Intuitive HMI touchscreen enables easier UPS information access and operation
  • Built-in USB port is standard for easy access to over 5000 data logs for event diagnosis
  • SNMP card is equipped as standard for remote monitoring and management

Technical Specifications

Model
DPM-250K Power Rating : 250kVA / 250kW
DPM-500K Power Rating : 500kVA / 500kW
DPM-750K Power Rating : 750kVA / 750kW
DPM-1000K Power Rating : 1000kVA / 1000kW
DPM-1250K Power Rating : 1250kVA / 1250kW
Input
Nominal Voltage 480 Vac, 3P3W
Voltage Range +10/-15%, 408~552 Vac (full load)
Frequency 50/60Hz +/- 5Hz
Power Factor > 0.99 (full load)
Current Harmonic Distortion < 3%
Output
Voltage 480 Vac, 3P3W
Voltage Regulation ±1 %
Voltage Harmonic Distortion < 1.5 % (linear load)
Overload Capability 105% ~ ≤125%: 10 minutes
126% ~ ≤150%: 1 minute
>150%: 1 second
Frequency 50/60Hz +/- 0.05Hz
External Battery
Compatible Type VRLA, vented
Battery Voltage 480 Vdc
Quantity 38 ~ 42 pcs
Charge Current DPM-250K/500K : 140A
DPM-750K : 210A
DPM-1000K : 280A
DPM-1250K : 350A
Display LCD : Touch Screen
Communication Interfaces Smart Slot x 1, Parallel Port x 2, REPO Port x 1, Input Dry Contact x 2, Output Dry Contact x 6, Breaker Detection x 4, USB Port x 2, RS-232 x 1, SNMP Card x 1, Battery Temperature Detection x 4
Parallel Operation Redundancy and Expansion : Up to 8 units
Efficiency Online Mode : Up to 96% (95% at 30% load)
Robust ECO Mode : Up to 98.5%
Environment
Operating Temperature   0 ~ 40 ° C (32~104 ℉ )
Relative Humidity  0 ~ 95% (non condensing)
Audible Noise < 75 dBA
Protection Level  IP20
Dimensions (W x D x H) DPM-250K : 59.6 x 34.4 x 74.8 in
DPM-500K : 83.8 x 34.4 x 74.8 in
DPM-750K : 108.1 x 34.4 x 74.8 in
DPM-1000K : 153.9 x 34.4 x 74.8 in
DPM-1250K : 178.2 x 34.4 x 74.8 in
Weight DPM-250K : 2136 lb
DPM-500K : 2866 lb
DPM-750K : 4409 lb
DPM-1000K : 5952 lb
DPM-1250K : 7496 lb

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