PRODUCT LIST

  • Delta UPS - RT Series, Single Phase, 1/1.5/2/3 kVA, 120V
  • RT Series UPS, Single Phase, 1/1.5/2/3 kVA, 120 V

    Technical Specifications

    Product available regions:
    .
    North America South America
     

      

    Model
    RT-1K / RT-1.5K / RT-2K / RT-3K
    Power Rating
     
    ● RT-1K
    1 kVA / 0.9 kW
    ● RT-1.5K
    1.5 kVA / 1.35 kW
    ● RT-2K
    2 kVA / 1.8 kW
    ● RT-3K
    3 kVA / 2.7 kW
    Input
     
    Voltage range
    110/115/120 Vac: 100~150 Vac (full load), 55~100 Vac (50~100% load)
     
    100 Vac: 90~150 Vac (full load), 55~90 Vac (50~100% load)
    Frequency
    40~70 Hz
    Power Factor
    > 0.99 (full load)
    Current Harmonic Distortion
    < 5%
    Input Connection
     
    ● RT-1K/1,5K
    NEMA 5-15P, power cord length 10 ft
    ● RT-2K
    NEMA L5-20P, power cord length 10 ft
    ● RT-3K
    NEMA L5-30P, power cord length 10 ft
    Output
     
    Power Factor
    0.9
    Voltage *
    100/110/115/120 Vac
    Voltage Regulation
    ± 1%
    Frequency
    50/60 Hz ± 0.05 Hz
    Voltage Harmonic Distortion
    < 2% (linear load), ≤ 4% (non-linear load)
    Overload Capability
    < 105%: Continuous
     
    105~125%: 2 min.
     
    125~150%: 30 sec.
     
    > 150%: 500 ms
    Receptacle
     
    ● RT-1K/1.5K
    NEMA 5-15R x 8
    ​​​​​​​● RT-2K
    NEMA 5-15/20R x 8, L5-20R x 1
    ​​​​​​​● RT-3K
    NEMA 5-15/20R x 8, L5-30R x 1
    Efficiency **
     
    AC-AC
     
    ​​​​​​​● RT-1K
    Up to 91.5%
    ​​​​​​​● RT-1.5K
    Up to 92.5%
    ​​​​​​​● RT-2K/3K
    Up to 93%
    ​​​​ECO Mode
     
    ​​​​​​​● RT-1K
    Up to 98%
    ​​​​​​​● RT-1.5K/2K/3K
    Up to 98.5%
    Battery
     
    Battery Voltage
     
    ​​​​​​​● RT-1K
    24 Vdc
    ​​​​​​​● RT-1K
    36 Vdc
    ​​​​​​​● RT-2K
    48 Vdc
    ​​​​​​​● RT-3K
    72 Vdc
    Typical Backup Time
    4 min. (full load), 6.5 min. (75% load)
    Audible Noise
     
    ​​​​​​​● RT-1K/1.5K
    40 dB
    ​​​​​​​● RT-2K/3K
    45 dB
    Display
    Graphical and multi-lingual LCD
    Communication Interfaces
    Mini Slot x 1, RS-232 Port x 1, USB Port x 1, REPO/ROO, Dry Contact x 4
    Dimensions (W x D x H)
     
    ​​​​​​​● RT-1K
    17.3 x 13.2 x 3.5 in (440 x 335 x 88 mm)
    ​​​​​​​● RT-1.5K/2K
    17.3 x 16.9 x 3.5 in (440 x 430 x 88 mm)
    ​​​​​​​● RT-3K
    17.3 x 22.2 x 3.5 in (440 x 565 x 88 mm)
    Weight
     
    ​​​​​​​● RT-1K
    27.3 lbs (12.4 kg)
    ​​​​​​​● RT-1.5K
    39.0 lbs (17.7 kg)
    ​​​​​​​● RT-2K
    45.8 lbs (20.8 kg)
    ​​​​​​​● RT-3K
    66.1 lbs (30.0 kg)
    Environment
     
    Operating Temperature
    32~122ºF (0~50ºC) ***
    Relative Humidity
    5~95% (non-condensing)
    * On 100/110/115 Vac, to comply with UL, UPS capacity will be de-rated due to power cord's current limitation
    ** Power loss from the input and output power cords is not included
    *** When the operating temperature is at 40~50°C (104~122°F), the UPS will be de-rated to 80% of its capacity

    All specifications are subject to change without prior notice.

     

    Run Time

    Power Rating Internal Battery External Battery Cabinet Quantity Run time at different load (mins)
    25% 50% 75% 100%
    1 kVA Yes 0 25.0 10.0 6.5 4.0
    1 90.0 42.0 26.0 18.0
    2 158.0 76.0 48.0 35.0
    3 236.0 111.0 71.0 51.0
    1.5 kVA Yes 0 26.0 10.0 6.5 4.0
    1 92.0 42.0 27.0 18.0
    2 162.0 77.0 48.0 35.0
    3 243.0 112.0 71.0 51.0
    2 kVA Yes 0 26.0 11.0 6.5 4.0
    1 93.0 43.0 27.0 19.0
    2 164.0 77.0 48.0 35.0
    3 264.0 113.0 72.0 51.0
    3 kVA Yes 0 26.0 11.0 6.5 4.0
    1 94.0 43.0 27.0 19.0
    2 166.0 78.0 49.0 35.0
    3 250.0 114.0 72.0 52.0
     
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