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DY-240W-56-L

DY-240W-56-L

Features： • Input Rated voltage : 100-277Vac 50Hz/60Hz • Isolation，Constant current mode output • Surge Protection: L-N :6KV; L/N- E:10KV • 3 in 1 dimming(dim-to-off) ：PWM/0-10V/resistance • AUX Power:12V/0.25A • Over temperature drop current • Output current is adjustable • THD<15%

Product Category:

L Series

DY-240W-56-L .pdf

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  • Product Description

  • Features：
    • Input Rated voltage : 100-277Vac 50Hz/60Hz
    • Isolation，Constant current mode output
    • Surge Protection: L-N :6KV; L/N- E:10KV
    • 3 in 1 dimming(dim-to-off) ：PWM/0-10V/resistance
    • AUX Power:12V/0.25A
    • Over temperature drop current
    • Output current is adjustable
    • THD<15%

    Applications
    Application: Street light、high bay lighting and other lighting lamps

    Description
    This product is a constant current drive power supply, Specially designed for LED, With low harmonic (< 15%), High power factor. Output current can be flexibly adjusted according to the led lamp voltage. 3 in 1 dimming. Built-in Surge protection, Output Open-circuit、Short-circuit Protection, Greatly improve the safety and reliability of the product.

    Input performance：

    Parameter

    Min.

    Typ.

    Max.

    Notes.

    Voltage Range

    90Vac

    100-277Vac

    305Vac

    -

    Frequency Range

    47Hz

    50/60Hz

    63Hz

    -

    AC Current

    -

    -

    0.65A

    -

    Inrush Current

    -

    -

    30A

    At 230Vac input,25℃ cold start

    PF.

    0.95

    0.97

    -

    At 230Vac input,full load

    THD.

    -

    10%

    15%

    Voltage Range

    30VDC

    -

    56VDC

    -

    Current range Regulation

    0.8A

    -

    1.5A

    -

    Rated Power

    -

    -

    50W

    -

    Over Voltage

    58V

     

    70V

    -

    Efficiency

    ≧89%

    89.3

    -

    Measured at full load and 230Vac input

    Current Tolerance

    -5%

    -

    +5%

    -

    Line Regulation

    -5%

    -

    +5%

    -

    Load Regulation

    -3%

    -

    +3%

    -

    Current Ripple

    -

    ±49％

    <±50％

    -

    Turn-on Delay Time

    -

    600mS

    <1S

    Measured at full load and 230Vac input

    Short Circuit Protection

    -

    -

    4W

    Hiccup mode,recovers automatically after fault condition is removed

    Over-temperature protection

    -

    90℃

    -

    Shell Tc point temperature, Drop current mode, the current automatically recovers after over temperature release,

     

    Environment:

    Parameter

    Min.

    Typ.

    Max.

    Notes.

    Working TEMP

    -40℃

    +25℃

    +60℃

    -

    Storage TEMP

    -40℃

    +25℃

    +85℃

    -

    Working Humidity

    20％ RH

    -

    90％ RH

    -

    Storage Humidity

    20％ RH

    -

    90％ RH

    -

    Maximum shell TEMP

    -

    -

    +90℃

    -

     

    Safety regulations and electromagnetic compatibility:

    Withstand voltage

    I/P - FG:1.75KVAC,I/P-O/P:3.75KVAC，I/P-调光： 3.75KVAC,O/P-调光：0.5KVAC

    Isolation resistance

    ≧10MΩ at I/P - FG 500VDC Test

    leakage current

    <0.75mA/277Vac

    Earthing resistance

    <0.1Ω / 25A 1 min

    Surge

    L-N +/- 6KV ( 2 ohm ), L，N-E +/- 10KV ( 12 ohm )

    conducted electromagnetic interference

    -

    Radiated electromagnetic interference

    -

    NOTE：1)All parameters NOT specially mentioned are measured at 230Vac （50Hz）input, rated load and 25℃ of ambient temperature.  230Vac（50Hz） 2) Tolerance : includes set up tolerance, line regulation and load regulation. 

     

    DY-240W-56-LDY-240W-56-LDY-240W-56-LDY-240W-56-LDY-240W-56-LDY-240W-56-L

     

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