PRODUCT LIST

DELTA UPS FAMILIES

UPS Amplon Family 1kVA or higher
Single-Phase UPS Delta UPS Amplon Family
UPS Ultron Family 10kVA or higher
Three-Phase On-Line UPS Delta UPS Ultron Family
UPS Modulon Family 20kVA or higher
Modular UPS Delta UPS Modulon Family
UPS Agilon Family Under 1.5kVA or higher
Single-Phase UPS Delta UPS Agilon Family
  • Delta Online UPS - Ultron Family - 10kVA or higher, Three-Phase On-Line UPS

    • NT Series, Three Phase, 20-500 kVA

    Delta Ultron NT Series 20 – 500 kva UPS

    Technical Specifications

    Product available regions :
    Because product specifications vary slightly from region to region, please download your local leaflet or visit your local website for detailed product information.
    EMEA North America South America SEA India China Taiwan South Korea
    ● ●
    (15-100kVA, 408V)    		 ● ● ● ● ● ●
     
    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*
    * 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.

     
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