Ultron DPM Gen2 | High Capacity 3-Phase UPS

Ultron DPM Gen2 Series: High Capacity 3-Phase UPS

Scalable, Energy-Efficient 250-1750kVA UPS Solutions Delivering Uninterrupted Power and Advanced Voltage Regulation for Data Centers and Server Rooms

Delta’s Ultron DPM Gen2 Series is a high-capacity, three-phase uninterruptible power supply (UPS) system designed to deliver reliable, scalable power protection for critical environments such as data centers and server rooms. With a power range from 250kVA to 1750kVA, this UPS ensures uninterrupted operation during power outages and surges, safeguarding your infrastructure with advanced battery backup and automatic voltage regulation. AI-ready by design, the DPM Gen2 is engineered to meet the demanding power needs of data-intensive and compute-heavy applications, making it ideal for modern AI infrastructure. 

 
Trusted by leading global cloud providers, the DPM Gen2 combines exceptional energy efficiency—up to 97.3% AC-AC—with innovative features like Synchronized Multiple Bus (SMB) and parallel scalability for enhanced performance and fault tolerance. Engineered to support large capacity UPS needs, it optimizes power consumption while providing robust power protection, making it an ideal choice for hyperscale data centers and other mission-critical applications.

Discover the Power Behind Ultron DPM Gen2 

Watch how Delta’s advanced UPS technology delivers high-capacity, reliable power protection for today’s demanding data centers and critical infrastructures. 



 

 
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Product Introduction

Features & Benefits

OPEX Savings

  • Up to 97.3% AC-AC efficiency, optimized even at light loads Clean Mode boosts efficiency to 99%, ensuring top power quality Off-peak charging reduces energy costs by avoiding peak-time rates
  • Supports grid stability with fast frequency regulation and demand response for possible bill subsidies

Impeccable Reliability

  • Synchronized Multiple Bus (SMB) ensures smooth power transitions and balanced dual-source power
  • Parallels up to 8 units with N+1 internal redundancy for maximum uptime
  • Self-diagnosis and component analysis extend UPS lifespan and maintain performance

Ultimate Availability

  • Lithium-ion battery ready with adjustable charging voltage for different battery types
  • Advanced power walk-in feature enables smooth generator transfers without oversizing
  • Manages grid and battery power simultaneously for stable renewable energy integration
  • Flexible installation with top/bottom cable entry and full front access for easy maintenance


 

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Where Ultron DPM Gen2 Makes a Difference



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Frequently Asked Questions

What makes a large capacity UPS like the Ultron DPM Gen2 ideal for data centers?

It delivers scalable, reliable power from 250kVA to 1750kVA with high efficiency and advanced technology to protect critical data center operations.

How does the Modulon DPH help reduce total cost of ownership?

High AC-AC efficiency up to 96.5% and ECO mode at 99% cut energy costs, while hot-swappable modules and fast repairs minimize downtime and maintenance expenses.

How does this UPS help reduce operational costs?

With up to 97.3% efficiency and off-peak charging, it lowers energy consumption and electricity bills while supporting grid stability for possible savings.

Can the Ultron DPM Gen2 integrate with renewable energy sources?

Yes, it manages both grid and battery power to stabilize fluctuations from renewable energy, ensuring steady, uninterrupted power.

What options are available for battery backup and maintenance?

It supports lithium-ion batteries with adjustable charging and features self-diagnosis and easy access for efficient maintenance and longer battery life.



 

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Specifications
  1. Model
  2. DPM G2-250K, DPM G2-500K(1), DPM G2-750K(1), DPM G2-1000K, DPM G2-1250K, DPM G2-1500K(1), DPM G2-1750K(1)
  4. Power Rating
  5. ⦁ DPM G2-250K: 250 kVA / 250 kW
    ⦁ DPM G2-500K: 500 kVA / 500 kW
    ⦁ DPM G2-750K: 750 kVA / 750 kW
    ⦁ DPM G2-1000K: 1000 kVA / 1000 kW
    ⦁ DPM G2-1250K: 1250 kVA / 1250 kW
    ⦁ DPM G2-1500K: 1500 kVA / 1500 kW
    ⦁ DPM G2-1750K: 1750 kVA / 1750 kW
  6. Parallel Configuration: Up to 8 units
  8. Input
  9. Nominal Voltage: 380/ 400/ 415 Vac, 3P3W+PE or 3P4W+PE
  10. Voltage Range: 323-477 Vac (100% load)
  11. Frequency Range: 40-70 Hz
  12. Total Harmonic Distortion (THDi): < 3% (100% resistive load)
  13. Power Factor: > 0.99 (100% load)
  14. Short Circuit Withstand Rating
    ⦁ DPM G2-250~750K: 65 kA
    ⦁ DPM G2-1000~1750K: 100 kA
  15. Connection: Single or dual feed
  17. Output
  18. Nominal Voltage: 380/400/415 Vac, 3P3W+PE or 3P4W+PE
  19. Voltage Regulation: ±1% (static)
  20. Frequency: 50/60 ± 0.05 Hz
  21. Total Harmonic Distortion (THDv): < 1% (linear load)
  22. Power Factor: 1
  23. Overload Capability: < 110%: continues, 110-125%: 10 mins, 126-150%: 1 min, > 150%: 1 sec
  24. Current Crest Ratio: 3:1
  26. Efficiency
  27. Online Mode: Up to 97.3%
  28. Clean Mode (VI): Up to 99%
  30. Battery
  31. Battery Type: VRLA, Vented lead-acid, Lithium-ion, Ni-Zinc
  32. Nominal Voltage: 480 Vdc
  33. Quantity: 34-35(2), 36-46 pcs (VRLA 12 V)
  34. Charge Current
    ⦁ DPM G2-250K: 125 A
    ⦁ DPM G2-1000K: 500 A
    ⦁ DPM G2-1250K: 625 A
  35. Protection Design: Battery shunt trip x1, Battery temperature detection x4, Battery breaker status dry contact x1
  37. Communication Interfaces
  38. Display: 10-inch color touchscreen
  39. Port:
    Smart slot x2, Modbus (RS-485) port x1, REPO port x1, Input dry contact x6, Output dry contact x6, Synchronized Multiple Bus (SMB) x2, Breaker status detection x4, EMS/Console port x1, Ethernet x1
  40. Protocols: SNMP, Modbus RTU, Modbus TCP/IP, HTTP(S), SNTP, SMTP, BOOTP, DHCP
  42. Physical
  43. Dimensions (W x D x H) 
    ⦁ DPM G2-250K: 1030 x 990 x 2000 mm
    ⦁ DPM G2-1000K: 3070 x 990 x 2000 mm
    ⦁ DPM G2-1250K:3400 x 990 x 2000 mm
  44. Net Weight
    ⦁ DPM G2-250K: 676 kg
    ⦁ DPM G2-1000K: 2450 kg
    ⦁ DPM G2-1250K: 2836.3 kg
  46. Environment
  47. Operating Temperature: 0 to 40°C
  48. Humidity: 0-95% (non-condensing)
  49. Altitude: 0-2,000 m (derating 1%/100m from 1,001-2,000 m)
  50. Storage Temperature: -25 to 70°C
  51. Ingress Protection: IP20
  53. Conformance
  54. Safety: CE, UL
  55. EMC: IEC 62040-2, FCC Class A
  56. Performance: IEC 62040-3
  57. Sustainability: RoHS, REACH, Energy Star 2.0
  59. Features
  60. Standard
    ▪️ Advance Power Walk-in for Generator
    ▪️ Backfeed Protection with Contactor
    ▪️ Burn-in Test without Load Bank
    ▪️ Cold Start Function
    ▪️ Synchronized Multiple Bus (SMB)
    ▪️ Frequency Conversion
    ▪️ Battery Shunt Trip
    ▪️ Auxiliary Power 48 Vdc for Shunt Trip
    ▪️ Failure Prediction
  61. Optional
    ▪️ Grid Interactive
    ▪️ Software Integration with Delta Lithium Battery BMS
    ▪️ DC Battery Ground Fault Detector
    ▪️ Integrated Battery Switch Cabinet
    ▪️ IR Scan Window
  63. (1) Upcoming product
    (2) 34-35 pcs require service setting and load derating
  64. All specifications are subject to change without prior notice.

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