Products - Ultron (> 20 kVA) - Delta EMEA

NT Series 20-500 kVA

Enterprise power customized for greatest reliability

Designed for operations in the harshest of environmental conditions, the Ultron NT Series UPS is an industrial UPS system offering proven reliability and flexibility to secure electrical power supplies in critical applications.

The three phase UPS featuring customized I/P-O/P ratings brings best-in-class technology, a long product lifetime (minimal servicing), N+X parallel operations for increased redundancy deployment, and a broad range of available power ratings.

The Ultron NT Series UPS lets you effectively respond to increasing demands placed on infrastructure in commercial and industrial facilities by offering N+1 functionality. Efficiency is a key feature with 93% system efficiency at full load and continuing to 25% load.

In an era where big data is dominant, increased power protection requires a solution with unmatched power performance. The Ultron NT Series UPS system fulfills your uninterruptible power requirements.



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Product Introduction

Features & Benefits
  • Available from 20 to 4,000 kVA (8 x 500 kVA in parallel).
  • Parallel redundancy without requiring extra hardware to increase reliability.
  • Optional harmonic filter and 12-pulse rectifier.
  • Redundant auxiliary power and control circuit ensures higher reliability.
  • Inbuilt maintenance and static bypass switch.
  • Multi-language LCD display and LED status indicators.
  • RS232, RS485 and six programmable dry contact outputs.
  • Compatible with generator installation and unbalanced loads.
  • Optional external battery cabinet for longer backup time.
  • Parallel expansion as your business grows and consequently saves initial investment.
  • Wide input voltage range extends battery lifetime.
  • Economy mode saves energy and operating cost.
  • Common battery installation saves initial investment.
Applications

UPS NT Series applications

Specifications
  1. Model
  2. NT-20K / NT-30K / NT-40K / NT-50K / NT-60K / NT-80K / NT-100K
    NT-120K / NT-160K / NT-200K / NT-260K / NT-320K / NT-400K / NT-500K

  3. Power Rating
  4. NT-20K: 20 kVA / 16 kW
    NT-30K: 30 kVA / 24 kW
    NT-40K: 40 kVA / 32 kW
    NT-50K: 50 kVA / 40 kW
    NT-60K: 60 kVA / 48 kW
    NT-80K: 80 kVA / 64 kW
    NT-100K: 100 kVA / 80 kW
    NT-120K: 120 kVA / 96 kW
    NT-160K: 160 kVA / 128 kW
    NT-200K: 200 kVA / 160 kW
    NT-260K: 260 kVA / 208 kW
    NT-320K: 320 kVA / 256 kW
    NT-400K: 400 kVA / 320 kW
    NT-500K: 500 kVA / 400 kW

  5. Input
  6. Nominal Voltage: 208/120 Vac; 380/220 Vac; 400/230 Vac; 415/240 Vac; 480/277 Vac (3 phase, 4-wire + G)
  7. Voltage Range: 305~499 Vac
  8. Current Harmonic Distortion: < 3% (with optional power filter, full load)
  9. Frequency: 45~65 Hz

  10. Output
  11. Voltage
    208/120 Vac, 380/220 Vac, 400/230 Vac, 415/240 Vac, 480/277 Vac (3 phase, 4-wire + G)
    220, 230, 240 Vac (1 phase, 2-wire + G) *
  12. Output Power Factor: 0.8
  13. Voltage Harmonic Distortion: ≤ 3% (linear load)
  14. Voltage Regulation: ± 1% (static)
  15. Frequency
    50/60 Hz ± 0.01% (internal oscillator)
    50/60 Hz ± 1% (synchronized)
  16. Overload Capability
    ≤ 110%: 60 minutes
    110~125%: 10 minutes
    126~150%: 1 minute

  17. Interface
  18. Standard: RS232 x 1, RS485 x 2, SMART slot x 1, Output dry contact x 6

  19. Other Features
  20. Parallel Redundancy: Up to 8 units
  21. Emergency Power Off: Local and remote
  22. SRAM Event Log: 500 records
  23. Input Harmonic Improvement: Optional harmonic filter and 12-pulse rectifier

  24. Efficiency
  25. AC-AC
    NT-20K: 90%
    NT-30K/40K: 91%
    NT-50K/60K: 91.5%
    NT-80K/100K: 92%
    NT-120K~200K: 92.5%
    NT-260K~500K: 93%
  26. ECO Mode
    NT-20K: > 97%
    NT-30K~500K: > 97.5%

  27. Environment
  28. Operating Temperature: 0~40ºC
  29. Relative Humidity: 0~95% (non-condensing)
  30. IP Protection: IP20
  31. Audible Noise (at 1.5 meters)
    NT-20K~40K: ≤ 60 dB
    NT-50K~120K: ≤ 65 dB
    NT-160K~200K: ≤ 68 dB
    NT-260K~400K: ≤ 72 dB
    NT-500K: ≤ 77 dB

  32. Physical-6pules
  33. Dimensions (W x D x H) **
    NT-20K~80K: 600 x 800 x 1400 mm
    NT-100K~120K: 800 x 830 x 1700 mm
    NT-160K~200K: 1200 x 830 x 1700 mm
    NT-260K~400K: 1600 x 995 x 1950 mm
    NT-500K: 1900 * x 995 x 1950 mm
  34. Weight
    NT-20K: 365 kg
    NT-30K: 365 kg
    NT-40K: 425 kg
    NT-50K: 460 kg
    NT-60K: 506 kg
    NT-80K: 525 kg
    NT-100K: 700 kg
    NT-120K: 745 kg
    NT-160K: 1050 kg
    NT-200K: 1085 kg
    NT-260K: 1680 kg
    NT-320K: 1720 kg
    NT-400K: 1920 kg
    NT-500K: 3110 kg *

  35. * 500 kVA model is assembled into two cabinets: Inverter (width=1100 mm, 1760 kg) and Rectifier (width=800 mm, 1350 kg).

    All specifications are subject to change without prior notice.