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.

Applications: Data Center Telecom Industrial Network Security Lab Medical Metro

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Features

  • 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.

Technical Specifications

Model 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
Power Rating NT-20K : 20kVA / 16kW
NT-30K : 30kVA / 24kW
NT-40K : 40kVA / 32kW
NT-50K : 50kVA / 40kW
NT-60K : 60kVA / 48kW
NT-80K : 80kVA / 64kW
NT-100K : 100kVA / 80kW
NT-120K : 120kVA / 96kW
NT-160K : 160kVA / 128kW
NT-200K : 200kVA / 160kW
NT-260K : 260kVA / 208kW
NT-320K : 320kVA / 256kW
NT-400K : 400kVA / 320kW
NT-500K : 500kVA / 400kW
Input
Nominal Voltage 208/120, 380/220, 400/230, 415/240, 480/277 Vac (3 phase, 4-wire + G)
Voltage Range 305~499 Vac
Current Harmonic Distortion < 3% (with optional power filter, full load)
Frequency 45~65Hz
Output
Voltage 208/120, 380/220, 400/230, 415/240, 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)
± 1% (synchronized)
Overload Capability ≤ 110%: 60 minutes
110 ~ 125%: 10 minutes
126 ~ 150%: 1 minute
Interface
Standard RS232 x 1, RS485 x 2, SMART slot x 1, Output dry contact x 6
Other Features
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
Efficiency
AC-AC [20K]: 90%
[30K~40K]: 91%
[50K~60K]: 91.5%
[80K~100K]: 92%
[120K~200K]: 92.5%
[260K~500K]: 93%
ECO Mode [20K]: > 97%
[30~500K]: > 97.5%
Environment
Operating Temperature 0 ~ 40ºC
Relative Humidity 0 ~ 95% (non-condensing)
IP Protection IP20
Audible Noise (at 1.5 meters) [20K~40K]: ≤ 60dB
[50K~120K]: ≤ 65dB
[160K~200K]: ≤ 68dB
[260K~400K]: ≤ 72dB
[500K]: ≤ 77dB
Physical-6pules
Dimensions(WxDxH) ** [20K~80K]: 600 x 800 x 1400 mm
[100K~120K]: 800 x 830 x 1700 mm
[160K~200K]: 1200 x 830 x 1700 mm
[260K~400K]: 1600 x 995 x 1950 mm
[500K]: 1900* x 995 x 1950 mm
Weight [20K]: 365 kg
[30K]: 365 kg
[40K]: 425 kg
[50K]: 460 kg
[60K]: 506 kg
[80K]: 525 kg
[100K]: 700 kg
[120K]: 745 kg
[160K]: 1050 kg
[200K]: 1085 kg
[260K]: 1680 kg
[320K]: 1720 kg
[400K]: 1920 kg
[500K]: 3110 kg*

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