DPM Gen2 Series 300-2100 kVA (480V)

Uplevel Performance, Ensure Protection

Selected by leading global cloud providers, Delta’s DPM Gen2 introduces advanced features for enhanced efficiency and reliability. This includes OPEX savings with up to 97.5% AC-AC efficiency and improved grid stability. Synchronized Multiple Bus (SMB) and parallel scalability ensures flawless reliability, making it the ideal solution for fortified hyperscale data centers.



 


 

Product available regions :
EMEA North America Latin America SEA & OCEA India China Taiwan South Korea Japan
         


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Product Introduction

Features & Benefits

OPEX Savings

  • AC-AC efficiency up to 97.5%, efficiency optimization at light loads saves energy costs
  • Clean mode (voltage independent mode) up to 99.2% efficient guarantees the optimum power condition while maintaining the highest level of efficiency
  • Optimizes energy cost with off-peak charging, avoiding peak-time expense
  • Elevates grid stability through responsive demand reduction and fast frequency regulation, triggers upon utility requests for eligible bill subsidies
 

Impeccable Reliability

  • Assures smooth power transitions with integrated Synchronized Multiple Bus (SMB), minimizing transformer inrush currents and maintaining balanced power from dual sources
  • Parallels up to 8 units for redundancy or expansion, supported by N+1 internal redundancy in power modular configuration
  • Maximizes UPS performance and lifespan with self-diagnosis and key component analysis
 

Ultimate Availability

  • Lithium-ion battery ready. Adjustable battery charging voltage adapts to multiple types of batteries
  • Seamless power shifts to generator with an advance power walk-in function, pausing during frequency issues for smooth transitions without unnecessary generator sizing expansion
  • Grid interactive application. Provides corrective operation for unstable renewal energy sources with an innovative topology design that handles grid and battery power at the same time
  • Easy mounting/cabling that supports both top and bottom cable entry and full front access
 
Applications

UPS EH Series applications

Specifications
  1. Model
  2. DPM-300K(1) / DPM-600K(1) / DPM-900K(1) / DPM-1200K / DPM-1500K / DPM-1800K(1) / DPM-2100K(1)

  3. Power Rating
  4. ⦁ DPM-300K: 300 kVA / 300 kW
    ⦁ DPM-600K: 600 kVA / 600 kW
    ⦁ DPM-900K: 900 kVA / 900 kW
    ⦁ DPM-1200K: 1200 kVA / 1200 kW
    ⦁ DPM-1500K: 1500 kVA / 1500 kW
    ⦁ DPM-1800K: 1800 kVA / 1800 kW
    ⦁ DPM-2100K: 2100 kVA / 2100 kW
  5. Parallel Configuration: Up to 8 units

  6. Input
  7. Nominal Voltage: 480 Vac, 3P3W+PE
  8. Voltage Range: 408-552 Vac (100% load)
  9. Frequency Range: 40-70 Hz
  10. Total Harmonic Distortion (THDi): < 3% (100% resistive load)
  11. Power Factor: > 0.99 (100% load)
  12. Short Circuit Withstand Rating
    ⦁ DPM-300-900K: 65 kA
    ⦁ DPM-1200-2100K: 100 kA
  13. Connection: Single or dual feed

  14. Output
  15. Nominal Voltage: 480 Vac, 3P3W+PE
  16. Voltage Regulation: ±1% (static)
  17. Frequency: 50/60 ± 0.05 Hz
  18. Total Harmonic Distortion (THDv): < 1% (linear load)
  19. Power Factor: 1
  20. Overload Capability: < 110%: continues, 110-125%: 10 mins, 126-150%: 1 min, > 150%: 1 sec
  21. Current Crest Ratio: 3:1

  22. Efficiency
  23. Online Mode: Up to 97.5%
  24. Clean Mode (VI): Up to 99.2%

  25. Battery
  26. Battery Type: VRLA, Vented lead-acid, Lithium-ion, Ni-Zinc
  27. Nominal Voltage: 480 Vdc
  28. Quantity: 34-35(2), 36-46 pcs (VRLA 12 V)
  29. Charge Current
    ⦁ DPM-300K: 125 A
    ⦁ DPM-600K: 250 A
    ⦁ DPM-900K: 375 A
    ⦁ DPM-1200K: 500 A
    ⦁ DPM-1500K: 625 A
    ⦁ DPM-1800K: 750 A
    ⦁ DPM-2100K: 875 A
  30. Protection Battery shunt trip x1, Battery temperature detection x4, Battery breaker status dry contact x1

  31. Communication Interfaces
  32. Display: 10-inch color touchscreen
  33. 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
  34. Remote Emergency Power Off (REPO): Optional
  35. Protocols: SNMP, Modbus RTU, Modbus TCP/IP, HTTP(S), SNTP, SMTP, BOOTP, DHCP

  36. Physical
  37. Dimensions (W x D x H) 
    ⦁ DPM-1200K: 3070 x 990 x 2000 mm (120.87 x 38.98 x 78.74 inch)
    ⦁ DPM-1500K:3400 x 990 x 2000 mm (133.86 x 38.98 x 78.74 inch)
  38. Net Weight
    ⦁ DPM-1200K: 2395 kg (5280.1 lb)
    ⦁ DPM-1500K: 2779 kg (6126.6 lb)

  39. Environment
  40. Operating Temperature: 0 to 40°C (32 to 104°F)
  41. Humidity: 0-95% (non-condensing)
  42. Altitude: 0-2,000 m (derating 1%/100m from 1,001-2,000 m)

  43. Conformance
  44. Safety: UL1778
  45. EMC: FCC Class A
  46. Performance: IEC 62040-3
  47. Sustainability: RoHS, REACH, Energy Star 2.0

  48. Features
  49. Standard
    ▪️ Advance Power Walk-in for Generator
    ▪️ Backfeed Protection with Contactor
    ▪️ Burn-in Test without Load Bank
    ▪️ Cold Start Function
    ▪️ Synchronized Multiple Bus (SMB)
    ▪️ Battery Shunt Trip
    ▪️ Auxiliary Power 48 Vdc for Shunt Trip
    ▪️ Failure Prediction
  50. Optional
    ▪️ Grid Interactive
    ▪️ Software Integration with Delta Lithium-ion Battery BMS
    ▪️ DC Battery Ground Fault Detector
    ▪️ Integrated Battery Switch Cabinet
    ▪️ IR Scan Window

  51. (1) Upcoming product
    (2) 34-35 pcs require service setting and load derating
  52. All specifications are subject to change without prior notice.