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 UPS, 15-100 kVA, 480V

    Technical Specifications

    Model
    NT-15K / NT-30K / NT-60K / NT-100K
    Power Rating
    NT-15K : 15kVA / 13.5kW
     
    NT-30K : 30kVA / 27kW
     
    NT-60K : 60kVA / 54kW
     
    NT-100K : 100kVA / 90kW
    Input
     
    Nominal Voltage
    480V (3 phase, 4-wire+G)
    Voltage Range
    ±20%
    Nominal frequency
    50 / 60Hz
    Frequency range
    ±5%
    Nominal current
    NT-15K : 25A
     
    NT-30K : 50A
     
    NT-60K : 97A
     
    NT-100K : 160A
    Output
     
    Nominal voltage
    208/120V (3Æ4W+G)
    T.H.D.(with linear load)
    ≤3%
    Voltage regulation
    static : ±1%
     
    dynamic : ±5%
    Inverter overload capability
    110% : 60min
     
    125% : 10min
     
    150% : 1min
    Nominal frequency
    50 / 60Hz
    Frequency regulation
    with internal oscillator : ±0.01%
     
    with mains synchronize : ±1%
    Static switch overload current
    30 minutes : 120%
     
    30 milliseconds : 1000%
    Transfer time
    0
    Alarm
     
    Load on battery
    Discontinuous alarm
    UPS abnormal
    Continuous alarm
    Interface
     
    LED status indication
    UPS status indication: AC mains normal, reserve source normal, rectifier, inverter, static switch, and battery status indication
    LCD display
    UPS abnormal status display and self-diagnosis wisely
     
    Input, bypass, inverter, output & battery voltage, current and frequency, load level display
    Remote
     
    Monitor
    Multi-unit monitor, graphic display, and history data statistics
    Control
    Inverter/horns remote control, password setting, fault information reading, and remote alarm
    Function
     
    Communication interface
    Standard: RS232, RS485, Status Dry Contact
     
    Option: SNMP, Ethernet Port
    Parallel redundant
    Yes ( up to 8 UPS )
    Emergency Power Off
    Yes ( Local and Remote)
    Multi-speed fan speed control
    Yes
    SRAM fault sequence memory
    Yes
    Programmable parameter setting
    Yes
    Battery start function
    Yes
    Input Harmonic improvement
    12-pulse rectifier
    Environment
     
    Ambient temperature
    0 ~ 40ºC
    Relative humidity
    90% (non-condensing)
    Operating elevation
    0~2000 meters ( 0~6060 ft )
    Audible noise (at 1.5 meters)
    NT-15K/NT-30K : ≤ 60 dB
     
    NT-60K/NT-100K : ≤ 65 dB
    Physical
     
    Dimensions (W x D x H)
    NT-15K : 600 x 800 x 1400 mm
     
    NT-30K : 600 x 800 x 1400 mm
     
    NT-60K : 800 x 830 x 1700 mm
     
    NT-100K : 1200 x 830 x 1700 mm
    Weight
    NT-15K : 402 kg
     
    NT-30K : 502 kg
     
    NT-60K : 762 kg
     
    NT-100K : 1125 kg
    All specifications are subject to change without prior notice.
     
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