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  • Backup DK3000
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  • Backup DK3000

Backup DK3000

product power:1.8KW

product capacity:3KVA 【View products of the same capacity】

series:Backup DK series 【View the same series of products】

voltage input and output:Single input single output (220V:220V)

weight:21 kg

size(LWH):395*145*210 MM(毫米)5U

Shape classification:

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  • UPS model: DK600, DK1000 Rated capacity: 600VA/360W, 900VA/540W, the IT industry must have an economical UPS.


    The Golden Samurai DK600/DK1000 is usually in the battery charging state. In the event of a power failure, the inverter switches to the working state in an emergency to convert the DC power provided by the battery into a stable AC output. The advantages of the off-line UPS power supply are high operating efficiency and low noise. The price is relatively cheap, and it is mainly suitable for occasions where the mains power fluctuation is not large and the power supply quality is not high. It is suitable for power supply protection of PCs, routers, POS machines, communication machines and industrial control products in industries such as enterprises and institutions, government, scientific research, transportation, national defense, information and education.


    UPS model: DK1200, DK2000, DK3000

    Rated capacity: 1000VA/600W, 2000VA/1200W, 3000VA/1800W

    (1) The circuit adopts MCU chip intelligent control design, complete functions, and provides more safety guarantee

    (2) Ultra-wide input voltage range and wide frequency input to enhance product adaptability

    (3) With input and output undervoltage and overvoltage protection, output short circuit or overload protection

    (4) Automatic shutdown without load under battery power supply mode

    (5) Support unattended, low battery or no-load automatic shutdown and then the mains automatic startup operation

    (6) It has the function of automatic charging without turning on the mains


    DK3000 basic parameters

    modelDK3000
    capacity3000VA/1800W
    Power factor0.6
    Load typePersonal computers, monitors and other peripherals
    Mains input range(140 - 290)± 5Vac
    Mains frequency range(40 - 70)± 1Hz

    DK3000 output parameters

    Output voltage range220Vac ± 10%(Sine wave)
    Output frequency rangeSynchronize with input frequency
    Output voltage range220Vac ± 5%(Fang Bo)
    Output frequency range(50 /60)± 1Hz(Frequency adaptation)

    DK3000 battery

    Number of battery models12V/7AH*4
    Conversion time≤8ms
    Battery backup time>6Min(Half load)
    Battery protectionAutomatic shutdown after battery voltage is too high or too low
    Battery charging time8 hours

    DK3000 protection

    Short circuit protectionTurn off the output, the buzzer will beep
    Overload protection110%<Load capacity ≤120%, buzzer alarm; load capacity>120%,Turn off the output, the buzzer will beep

    DK3000 other parameters

    Operating temperature0℃- 50℃
    stored temperature-15℃ - 50℃
    Relative temperature0% - 90%(No condensation)
    noise≤40dB(distance 1m)
    Communication InterfaceIntelligent RS-232/USB (optional)
    Network protectionRJ45 anti-surge protection (optional)
    Size/ L×W×H (mm)395*145*210
    Weight (Kg)21



    The backup machine adopts national standard plug and socket, please use according to the manual

    Sorry, no pictures

    One year

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