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    Delta Telecom Switching Power Supply with Rectifier Module

    EVS1U-4830, rectifier module for telecom
    minimum order: 
    1 piece
    Quantity:
    $185.00 - $200.00 / piece
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    • Application:Industry, for Telecom Equipment,Battery Charging
    • Efficiency:0.92
    • Protection:Over Temperature Protection, Overcurrent Protection, Overvoltage protection, Overloading Protection
    • Place of Origin:Guangdong, China, Shenzhen, China (Mainland)
    • Brand Name:EVS, EVS Industrial switching power supply
    • Model Number:EVS1U-4830, rectifier module for telecom
    • Output Type:Single Phase
    • Input Voltage:90-280VAC
    • Output Voltage:-53.5V
    • Output Frequency:50Hz/60Hz
    • Output Current:30A
    • type:AC-DC, DC-DC
    • Output Power:500W-1500W
    • Type:1500W Industrial switching power supply
    • Use in:exchange room, server room,base station,data communication

     

     

     

    Input

     

    Parameter

    		 

    Min.

    		 

           Rated

    		 

    Max.

    		 

    Unit

    		 

    Note

     

    Rated working voltage range

    		 

    		 

    110/220

    		 

    		 

    Vac

    		 

     

    Input voltage range

    		 

    90

    		 

    220

    		 

    290

    		 

    Vac

    		 

    Three-phase five-wire input phase to phase 380V / relative zero line 220VAC

     

    Input frequency

    		 

    43

    		 

    50

    		 

    67

    		 

    Hz

    		 

     

    Battery input

    		 

    43.2

    		 

    53.5

    		 

    58

    		 

    Vdc

    		 

    Battery pack’s positive and negative in parallel with DC output of rectifier module (polarity consistent)

     

    Output

     

    Parameter

    		 

    Min.

    		 

    Rated

    		 

    Max.

    		 

    Unit

    		 

    Note

     

    Output voltage range

    		 

    42

    		 

    53.5

    		 

    58

    		 

    Vdc

    		 

     

    Output current range

     

    (max.current)

    		 

    0

    		 

    		 

    30

    		 

    A

    		 

    Input 170 ~ 285VAC, when the input voltage is below 170VAC, output at derating manner.

     

    Regulation accuracy

    		 

    		 

    		 

    ±1

    		 

    %

    		 

     

    Load regulation

    		 

    		 

    		 

    ±1

    		 

    %

    		 

     

    Source regulation

    		 

    		 

    		 

    ±1

    		 

    %

    		 

     

    Current sharing regulation

    		 

    		 

    		 

    ±5

    		 

    %

    		 

     

    Ripple ( peak – peak value)

    		 

    		 

    		 

    200

    		 

    mv

    		 

    Network 20MHztesting.

     

    Output efficiency

    		 

    91

    		 

    93

    		 

    		 

    %

    		 

    220Vac Input

     

     

     

     

     

     

     

     
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