PRODUCT LIST

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

    Technical Specifications

    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
    120 ~ 280 Vac**
    Frequency
    50/60 Hz ± 10 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
    ± 2% (linear load)
    Frequency
    50/60 Hz ± 0.05 Hz
    Voltage Harmonic Distortion
    < 3% (linear load)
    Overload Capability
    < 105%: Continuous
     
    105% ~ 125%: 1 minute
     
    125% ~ 150%: 15 seconds
    Crest Factor
    3:1
    Receptacle
    [RT-1k]: IEC C13x3x2
     
    [RT-2k/3k]: IEC C13x3x2, IEC C19x1
    Efficiency
     
    Online Mode
    [RT-1k]: 90%
     
    [RT-2k/3k]: Up to 94%
    ECO Mode
    [RT-1k]: 95%
     
    [RT-2k/3k]: Up to 97%
    Battery
     
    Nominal Voltage
    [RT-1k]: 24 Vdc
     
    [RT-2k]: 48 Vdc
     
    [RT-3k]: 72 Vdc
    Battery Type
    12V/9 Ah Sealed lead-acid battery
    Typical Backup Time***
    [RT-1k]: 6.5 minutes
     
    [RT-2k/3k]: 7.5 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]: < 42 dBA
     
    [RT-3k]: < 49 dBA
    Display
    LCD display and LED indicators
    Communication Interfaces
    SMART Slot x 1, RS-232 Port x 1, USB Port x 1, REPO x 1
    Compliance
    CE, RCM, CB Report (by TUV), EN 62040-1, EMC EN 62040-2
    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 ~ 40°C
    Relative Humidity
    5% ~ 95% (non-condensing)
    * When the UPS is de-rated to 90% of its capacity.
    ** Lower range 120 ~ 175 Vac is acceptable under 70 ~ 100% load ing condition.
    *** When the total load reaches 75%.

    All specifications are subject to change without prior notice.

     
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