PRODUCT LIST

  • Delta UPS - RT Series, Single Phase, 1/2/3 kVA
  • RT Series, Single Phase, 1/2/3 kVA

    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
    ● (120V)       ● (120V)  
     
    Model
    RT-1K / RT-2K / RT-3K
    Power Rating
    [RT-1K]: 1kVA / 0.9kW
     
    [RT-2K]: 2kVA/ 1.8kW
     
    [RT-3K]: 3kVA/ 2.7kW
    Input
     
    Nominal Voltage
    200*/208*/220/230/240 Vac
    Voltage range
    175 ~ 280 Vac (full load)
     
    120 ~ 175 Vac (70 ~ 100% load)
    Frequency
    40 ~ 70 Hz
    Power Factor
    > 0.99 (full load)
    Current Harmonic Distortion
    < 5%
    Output
     
    Power Factor
    0.9
    Voltage
    200*/208*/220/230/240 Vac
    Voltage Regulation
    ± 1% (linear load)
    Frequency
    50/60 Hz ± 0.05 Hz
    Voltage Harmonic Distortion
    < 2% (linear load)
    Overload Capability
    < 105%: Continuous
     
    105% ~ 125%: 1 minute
     
    125% ~ 150%: 15 seconds
    Receptacle
    [RT-1K]: IEC C13 x 6
     
    [RT-2K/3K]: IEC C13 x 6, IEC C19 x 1
    Efficiency
     
    AC-AC
    [RT-1K]: 90%
     
    [RT-2K/3K]: Up to 94%
    ECO Mode
    [RT-1K]: 96%
     
    [RT-2K/3K]: Up to 97%
    Battery
     
    Battery Voltage
    [RT-1K]: 24 Vdc
     
    [RT-2K]: 48 Vdc
     
    [RT-3K]: 72 Vdc
    Typical Backup Time**
    [RT-1K]: 6.5 minutes
     
    [RT-2K/3K]: 7 minutes
    Charge Current
    [RT-1K]: 1.5A
     
    [RT-2K/3K]: 2A
    Recharge Time
    3 hours to 90%
    Audible Noise
    [RT-1K]: < 40 dBA
     
    [RT-2K]: < 43 dBA
     
    [RT-3K]: < 46 dBA
    Display
    LCD display and LED indicators
    Display
    LCD display and LED indicators
    Communication Interfaces
    SMART Slot x 1, RS-232 Port x 1, USB Port x 1, REPO x 1
    Conformance
    EN 62040-1, CE, TISI, RCM, EAC
    Dimensions (W x D x H)
     
    UPS
    [RT-1K]: 440 x 335 x 89 mm
     
    [RT-2K]: 440 x 432 x 89 mm
     
    [RT-3K]: 440 x 610 x 89 mm
    External Battery Pack
    [RT-1K]: 440 x 335 x 89 mm
     
    [RT-2K]: 440 x 432 x 89 mm
     
    [RT-3K]: 440 x 610 x 89 mm
    Weight
     
    UPS
    [RT-1K]: 12 kg
     
    [RT-2K]: 18 kg
     
    [RT-3K]: 28 kg
    External Battery Pack
    [RT-1K]: 15 kg
     
    [RT-2K]: 27 kg
     
    [RT-3K]: 44 kg
    Environment
     
    Operating Temperature
    0 ~ 50°C***
    Relative Humidity
    5% ~ 95% (non-condensing)
    * When the UPS is de-rated to 90% of its capacity.
    ** When the total load reaches 75%.
    *** 40 ~ 50°C with 80% de-rating.

    All specifications are subject to change without prior notice.

     

    Run Time

    Power Rating Battery Run time at different load (mins)
    25% 50% 75% 100%
    1 kVA Internal 27.0 11.2 6.2 3.8
    External x 1 100.0 48.2 29.8 20.2
    External x 2 174.3 87.1 55.7 39.1
    External x 3 248.7 126.4 82.2 58.6
    2 kVA Internal 27.9 11.4 6.3 3.9
    External x 1 102.9 48.8 30.1 20.6
    External x 2 179.1 88.1 56.3 39.9
    External x 3 255.4 127.8 82.9 59.7
    3 kVA Internal 33.1 14.2 7.9 5.1
    External x 1 119.2 58.4 36.3 25.2
    External x 2 206.3 104.4 66.9 47.8
    External x 3 293.6 150.6 97.9 70.9
     
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