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  • Golden Samurai ST3KS
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  • Golden Samurai ST3KS

Golden Samurai ST3KS

product power:3KW

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

series:High frequency ST series 【View the same series of products】

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

weight:6.7kg

size（LWH）:400*144*224mm

Shape classification:

  • Product Overview
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  • Documentation

    • ST 3KS detailed parameter table

    capacity3KVA/3000W
    modelST 3KS

    ST 3KS input parameters

    Rectifier typeIGBT rectification
    Rated voltage220Vac
    Input voltage range90-285 VAC single-phase two-wire + ground wire
    Input frequency range40Hz~70Hz（Adjustable）
    Input power factor≥0.99

    ST 3KS output parameters

    Rated output power3KVA / 3000 W
    Rated output voltage220Vac (1±2%) single-phase two-wire + ground wire
    Output frequency46-54Hz synchronous mains; 50Hz (mains between 40-46Hz and 54-60Hz); 50Hz (battery)
    Way of workingOnline
    Output waveformSine wave
    Conversion time0ms
    Overload capacity105%±5%＜load≤125%±5%: switch to bypass output and alarm after 50 seconds; 125%±5%＜load≤150%±5%: switch to bypass output and warning after 25 seconds; load＞ 150%±5%: switch to bypass output and alarm after 300 milliseconds

    ST 3KS battery and runtime

    battery model

    Maintenance-free lead-acid battery

    DC voltage96Vdc
    recharging current5.5A

    ST 3KS system parameters and standards

    Installation methodTower
    Overall efficiencyUp to 90%
    Electromagnetic CompatibilityICE/EN/AS 62040-1; CISPR 22 Class A
    Surge protectionICE/EN 62040-2, meet ICE/EN 61000-4-5
    Protection typeIP20

    ST 3KS communication and management

    Interface portRS232, optional Wedpower card, AS400 card
    control panelLED status indication
    Audible alarmAlarm once every 4 seconds when mains power fails: special low battery alarm once every second

    ST 3KS physical indicators

    W144.00 mm
    D400.00 mm
    H224.00 mm
    weight6.70 KG
    colourblack

    ST 3KS environment

    working environment0 - 40 °C
    Relative humidity20% - 95%
    Operating height0-1500 meters
    storage temperature-5 - 45 °C
    Storage relative humidity0 - 95%
    Storage height0-1500 meters
    Audible noise at 1 m from the surface of the device≤50.00 dB

    ST 3KS warranty

    Standard warranty 3 years



    3 KVA AC 220V input: AC 220V output

    Input parameters
    Input voltage220V AC （Single phase double wire）
    Enter the live wire diameter1.5mm2 （Square millimeter）
    Input zero wire diameter1.5mm2（Square millimeter）
    Input ground wire diameter1.5mm2（Square millimeter）
    Input air switch17A -1P (AC circuit breaker) or no
    Output parameters
    The output voltage220V AC （Single phase double wire）
    Output wire diameter1.5mm2（Square millimeter）
    Output neutral wire diameter1.5mm2（Square millimeter）
    Output ground wire diameter1.5mm2（Square millimeter）
    Output MCB14A -1P (AC circuit breaker) or no
    Battery parameters
    External battery MCB30A-2P （DC MCB）
    External battery wire diameter1.5mm2（Square millimeter）



    ST2K-ST2KS-ST3K-ST3KS-ST6KS PLUS.jpg

    Golden Samurai UPS ST1K/2K/3KVA ST3KS

    Backup model: One year warranty, one year warranty for built-in battery


    Online models: three-year warranty


    12V24AH capacity battery products: three-year warranty


    After-sales service contact information throughout the country: Contact us


    7*24 hours service telephone: 400-830-8833


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