Modular UPS: DPH Series, 50 - 300/500/600 kVA

The world's highest power density providing ultimate MW power protection with leading power performance and superior reliability

In this IT intensive world with heavy data traffic driven by cloud, 4G/5G and media streaming applications, IT managers are facing the challenges of increasing rack power density and limited data center space. Delta's innovative modular UPS technologies provide the answer to customers' demands for high power density, high power performance, and ultimate availability. The brand-new Delta Modulon DPH series UPS 50-300/500/600 kVA achieves the industry's leading power density of 50 kW per module, offering the smallest footprint and best space utilization. The Modulon DPH Series UPS is the ideal modular power protection for MW data centers to achieve total cost of ownership (TCO) optimization.

DPH series 50-500kVA UPS - Applications

Product available regions :

EMEA North America South America SEA India China Taiwan South Korea
300/500 kVA, 480 V

For region-specific product details and variations in specifications, please download the local leaflet or visit the local website.


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Product Introduction

Features & Benefits

Excellent Power Performance

  • The industry's leading power density per module at 50 kW in 3U space, and the smallest footprint for 500 kVA in a single rack and 600 kVA in two racks, to achieve the best utilization compared with its peers
  • High AC-AC efficiency up to 96.5% and ECO mode to 99% results in marked energy cost savings
  • Green mode featuring a load aggregation function optimizes system efficiency
 

Ultimate Availability

  • Fully modularized design and hot-swappable key modules ensure Mean Time To Repair (MTTR) close to zero without downtime risk
  • Redundant components and dual CAN bus delivers highest system availability and avoids single point of failure
  • Modular UPS grows with your business by parallel expansion up to 8 units for 4.8 MVA of total power capacity
 

High Manageability

  • User-friendly 10” color touch screen enables easy local UPS management
  • Environment information such as security, water, fire, and temperature can be integrated into the UPS for easy monitoring via the LCD of the UPS
  • If the UPS is equipped with an external battery management system, the battery information can be integrated into the UPS and monitored via the LCD of the UPS
Specifications
  1. Model
  2. DPH-300K / DPH-500K / DPH-600K

  3. Power Rating
  4. DPH-300K
    100, 150, 200, 250, 300 kVA
    100, 150, 200, 250, 300 kW
    Power Module Quantity: Up to 6 units
  5. DPH-500K
    300, 350, 400, 450, 500* kVA
    300, 350, 400, 450, 450 kW
    Power Module Quantity: Up to 9 units
  6. DPH-600K
    500, 550, 600 kVA
    500, 550, 600 kW
    Power Module Quantity: Up to 12 units

  7. Input
  8. Nominal Voltage: 220/380 Vac, 230/400 Vac, 240/415 Vac (3-phase, 4-wire + G)
  9. Voltage Range: 305-477 Vac (full load), 229-305 Vac (70~100 % load)
  10. Current Harmonic Distortion: < 3%**
  11. Power Factor: > 0.99
  12. Frequency Range: 40~70 Hz

  13. Output
  14. Voltage: 220/380 Vac, 230/400 Vac, 240/415 Vac (3-phase, 4-wire + G)
  15. Voltage Harmonic Distortion: ≤ 0.5% (linear load)
  16. Voltage Regulation: ± 1% (static)
  17. Frequency: 50/60 Hz ± 0.05 Hz
  18. Overload Capability: ≤ 125%: 10 minutes; ≤ 150%: 1 minute; > 150%: 1 second
  19.  
  20. Display: 10” color touch screen

  21. Interface
  22. Standard:
    RS232 x 1, Parallel port x 4, USB type A x 2, USB type B x 1, MODBUS x 1, Smart slot x 1, REPO x 1, EPO x 1, Input dry contact x 4, Output dry contact x 6, External battery temperature dry contact x 4, External switch/breaker status dry contact x 4, BMS (RJ45) x 1, Ethernet x 1
  23. Optional:
    Relay I/O card, Battery cabinet temperature sensor cable

  24. Conformance
  25. Safety: CE

  26. Efficiency
  27. AC-AC: Up to 96.5%
  28. ECO Mode: 99%

  29. Battery
  30. Nominal Voltage: ± 240 Vdc
  31. Charge Voltage: ± 272 V (adjustable from ± 204 V to ± 312 V)
  32. Protection of Battery Deep Discharge: Yes

  33. Environment
  34. Operating Temperature: 0~40℃
  35. Relative Humidity: 0~90% (non-condensing)
  36. Audible Noise (at one meter)
    DPH-300K: < 75 dB
    DPH-500K: < 80 dB
    DPH-600K: < 85 dB
  37. IP Protection: IP20

  38. Others
  39. Parallel Redundancy and Expansion: Module and system redundancy, Maximum 8 units
  40. Emergency Power Off: Remote (default) and local (optional)
  41. Battery Start: Yes

  42. Physical
  43. Dimensions (W x D x H)
    DPH-300K: 600 x 1100 x 2000 mm
    DPH-500K: 600 x 1100 x 2000 mm
    DPH-600K: 1200 x 1100 x 2000 mm
  44. Weight: UPS System (without power modules)
    DPH-300K: 311 kg
    DPH-500K: 317 kg
    DPH-600K: 605 kg
  45. Weight: 50 kW Power Module (optional)
    36 kg

  46. * The power module’s rating is adjustable to 50 kVA or 55.6 kVA via Modbus. DPH-500K can support 500 kVA / 450 kW with nine 55.6 kVA power modules.
    ** When input vTHD is less than 1%.

    All specifications are subject to change without prior notice.


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