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324V 3phase EPS Emergency Power Supply Sinewave YJS Series

324V 3phase EPS Emergency Power Supply Sinewave YJS Series

Categories EPS Emergency Power Supply
Place of Origin: China
Brand Name: SOROTEC
Certification: CE,ROHS,ISO9000
MOQ: USD10000
Packaging Details: Standard Exported Cartons and Pallets
Delivery Time: Within 15-30days after receiving your 30% TT deposit
Payment Terms: 30% TT in advance, the balance before shipping
Supply Ability: 10000PCS/Month for Inverter and line Interactive UPS; Advance 3000PCS/Month for Online UPS
Model Number: SYJ series fire proof lighting EPS
Input Voltage: 380VAC ± 25%
Phase: Three phases + four wires + PE
Frequency: 50HZ ± 0.5%
Output Capacity: 2.2KW - 500KW
Voltage: 380VAC ± 3%
Wave form: Sine wave (THD ≤ 3%)
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    324V 3phase EPS Emergency Power Supply Sinewave YJS Series

    324V 3phase EPS Emergency Power Supply Sinewave YJS Series

    Our lighting power EPS adopts intelligent IPM module, which ensures the output is reliable and balanced.
    It can be used together with fireproof linkage system for centralized control.. CPU control and pure sine wave output.
    Inductance and mixed load devices.
    RS232 or RS485 remote monitoring.
    Designed with both LED and LCD display.
    Easy maintenance, long service life, and energy saving.

    Our EPS YJS series is extensively applied to banks, hospitals, hotels, markets, schools, bus or rail stations, sea or air ports, exhibition buildings, sport buildings, tunnels, etc.

    Technical Specification of Lighting Power EPS (Emergency Power Supply) EPS YJS series


    YJS series 2.2-500KW

    YJS 2.2-22KW

    YJS 25-500KW



    380VAC ± 25%


    Three phases + four wires + PE


    50HZ ± 5%



    2.2KW - 500KW


    380VAC ± 3%

    Wave form

    Sine wave (THD ≤ 3%)


    50HZ ± 0.5%


    ≥ 120% 30 s , ≥ 150% 5 s



    VRLA (valve regulated lead acid), sealed, and maintain-free.

    Nominal voltage



    Charge time

    < 24 hours

    Backup time

    90 minutes (Chinese standard, and it's adjustable.)

    Transfer time

    <5 s (≤ 0.25s, ≤ 0.25ms or 0ms is optional)


    Overload, short-circuit, low voltage and lacking phase.


    LED or LCD, or both LED and LCD


    DC mode ≥ 92%, AC mode ≥ 98%

    Working condition

    Noisy (1 m distance)

    AC mode 0 dB, DC mode ≤50dB (≥75KW, ≤65dB)


    0-90% non condensing


    -20℃ - 40℃

    Height of sea level

    > 2000m

    Adaptive load

    Suitable to both the inductive
    load and inductance capacitance
    load, or mixed load.

    Open doorr and
    coil in method

    Single open for front door,
    double open for back door,
    coil in and out in bottom
    (standard or customized).

    Quality 324V 3phase EPS Emergency Power Supply Sinewave YJS Series for sale
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