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    Reliable and Economical 48V AC-DC Industrial Switching Power Supply Converter From a Renowned Chinese Supplier

    EVS3U-4890S
    minimum order: 
    1 piece
    Quantity:
    $300.00 - $460.00 / piece
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    • Input Voltage:230Vac
    • Output Current:90A
    • Output Voltage:48V
    • Model Number:EVS3U-4890S
    • Brand Name:OEM ODM
    • Place of Origin:Guangdong, China
    • Application:Industry, Industrial Equipment, Machines, Battery Charging
    • Efficiency:95%
    • Output Frequency:50/60Hz
    • Output Type:Single
    • Protection:Overcurrent Protection, Overvoltage Protection, Over Temperature Protection, Overloading Protection
    • Type:AC-DC, DC-DC, Telecom rectifier for switching power supply
    • Function:Telecom base stations
    • Logo:Customer
    • Condutor:Rectifier Module
    • Colors:RAL7035 or RAL9004
    • Size:482.6mm*255mm*128.9mm
    • Rectifier:Hot Swap

    Product Description










    Specification





























































    itemvalue
    Input Voltage230Vac
    Output Voltage48V
    Place of OriginChina
    -Guangdong
    ApplicationIndustry, Industrial Equipment, Machines, Battery Charging
    Efficiency0.95
    ProtectionOvercurrent Protection, Overvoltage protection, Over Temperature Protection, Overloading Protection
    Brand NameOEM ODM
    Model NumberEVS3U-4890S
    Output TypeSingle Phase
    Output Frequency50/60Hz
    Output Current90A
    typeAC-DC, DC-DC

     

















































    Power system performance index 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


    Output voltage range


    42


    48


    58


    Vdc

    		 

    Battery input


    40


    48


    60


    Vdc


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





    Selling Point


    1.The EVS3U-4890S power supply, sourced from a reputable Chinese supplier, showcases a sleek design with dimensions of 482.6mm*255mm*128.9mm and finishing options of RAL7035 or RAL9004 to complement any environment.


    2.Providing a reliable and inexpensive 48V DC Constant Voltage Power Supply, the EVS3U-4890S is an efficient choice with an impressive 0.95 efficiency, capable of handling demanding applications in industry, industrial equipment, machines, and battery charging.


    3.An ergonomic product with a variety of protection systems, the EVS3U-4890S ensures safety with built-in overcurrent protection, overvoltage protection, over-temperature protection, and overloading protection.


    4.This versatile power supply is adaptable to various environments and applications, featuring a user-customizable logo design and an effective rectifier module as the conductor. In addition, it operates on both single phase and can adjust to 50/60Hz frequency.


    5.Backed by a one-year warranty, the EVS3U-4890S delivers both 230Vac input and 48V output, making it ideal for industrial power management. Boasting an impressive output current capacity of 90A, it is a cost-effective solution for telecommunication base stations and other demanding applications.


     





    Company Information


     





    FAQ


    1. who are we?
    We are based in Guangdong, China, start from 2014,sell to Mid East(15.00%),Eastern Asia(15.00%),Western Europe(13.00%),Africa(10.00%),Southeast Asia(10.00%),South America(8.00%),Eastern Europe(6.00%),Central America(5.00%),Northern Europe(5.00%),North America(5.00%),Oceania(3.00%),South Asia(2.00%),Southern Europe(2.00%),Domestic Market(1.00%). There are total about 101-200 people in our office.

    2. how can we guarantee quality?
    Always a pre-production sample before mass production;
    Always final Inspection before shipment;

    3.what can you buy from us?
    power supply,power inverter,dc converter,rectifier module power,Battery power charger

    4. why should you buy from us not from other suppliers?
    EVS is a leading manufacturer of Telecom power supply, Electric Power supply, DC DC converter, Integrated Power Cabinet , Parallel inverter power system and other OEM/ODM electronics products according to customer's request.

    5. what services can we provide?
    Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
    Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
    Accepted Payment Type: T/T,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
    Language Spoken: English,Chinese,Japanese,German