NT Series 20-500 kVA

Enterprise power custormized for greatest reliability

Features and 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

Available to Order

Models

Overview

How to Buy

Click “WhatsApp Us” or “Get a Quote” above to buy Delta DPH Series UPS, 50 – 300/500/600 kVA​ from APulsar Technologies, Delta Official Distributor.

Introduction

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.

Specifications

Power Rating
  • ⦁ 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
  • Nominal Voltage: 208/120 Vac; 380/220 Vac; 400/230 Vac; 415/240 Vac; 480/277 Vac (3 phase, 4-wire + G)
  • Voltage Range: 305~499 Vac
  • Current Harmonic Distortion: < 3% (with optional power filter, full load)
  • Frequency: 45~65 Hz
  • 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)*
  • Output Power Factor: 0.8
  • Voltage Harmonic Distortion: ≤ 3% (linear load)
  • Voltage Regulation: ± 1% (static)
  • Frequency
    50/60 Hz ± 0.01% (internal oscillator)
    50/60 Hz ± 1% (synchronized)
  • Overload Capability
    ≤ 110%: 60 minutes
    110~125%: 10 minutes
    126~150%: 1 minute
  • Standard: RS232 x 1, RS485 x 2, SMART slot x 1, Output dry contact x 6
  • Parallel Redundancy: Up to 8 units
  • Emergency Power Off: Local and remote
  • SRAM Event Log: 500 records
  • Input Harmonic Improvement: Optional harmonic filter and 12-pulse rectifier
  • 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%
  • ECO Mode
    ⦁ NT-20K: > 97%
    ⦁ NT-30K~500K: > 97.5%


  • Operating Temperature: 0~40ºC
  • Relative Humidity: 0~95% (non-condensing)
  • IP Protection: IP20
  • 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
  • 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
  • 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*