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  • Golden Samurai ST3KVA
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  • Golden Samurai ST3KVA
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Golden Samurai ST3KVA

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:20.6 kg

size（LWH）:425*190*324mm

Shape classification:

  • Product Overview
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  • Documentation

    • ST3KVA detailed parameter table

    capacity3KVA/2.7KW
    modelST3KVA

    ST3KVA 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

    ST3KVA output parameters

    Output waveform

    Rated output power3KVA / 2700 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
    Sine 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

    ST3KVA battery and running time

    battery model:

    Maintenance-free lead-acid battery

    DC voltage ：                 72Vdc
    recharging current：1A

    ST3KVA 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

    ST3KVA 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

    ST3KVA physical index

    W190.00 mm
    D425.00 mm
    H324.00 mm
    weight20.6 KG
    colourblack

    ST3KVA 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

    ST3KVA warranty

    Standard warranty 3 years



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

    500×500
    Golden Samurai ST3K_1

    500×500
    Golden Samurai ST3K_2

    500×500
    Golden Samurai ST3K_3

    500×500
    Golden Samurai ST3K_4


    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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