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Custom High Efficiency Power Supply Industries With Short Circuit Protection

Categories Industrial Power Supplies
Brand Name: ESTEL
Model Number: GPAD381M24-4A
Certification: ISO9001, CE, 3C, FCC, TLC
Place of Origin: Shenzhen, China (Mainland)
MOQ: 1
Price: negotiation
Payment Terms: L/C, T/T, D/A, D/P, Western Union
Supply Ability: 10,000 sets per month
Delivery Time: 7-10 working days
Packaging Details: carton/wooden case
Input Voltage: AC220V
Application: industrial equipment
Input Frequency: 50Hz
Input Current: 8A
Output Voltage: +5V, +12V, -12V, +24V
Output Power: 377W
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    Custom High Efficiency Power Supply Industries With Short Circuit Protection


    Custom High Efficiency Power Supply Industries With Short Circuit Protection​


    Quick Details:


    Place of Origin: Shenzhen, China (Mainland)Input Voltage: AC220V
    Brand Name: ESTELOutput Voltage: +5V, +12V, -12V, +24V
    Model Number: GPAD381M24-4AOutput Power: 377W
    Product Name: Industrial Power SuppliesInput Frequency: 50Hz
    Certification: ISO9001, CE, 3C, FCC, TLCInput Current: 8A
    Application: Industrial EquipmentPower Factor: 0.95

    Payment & Shipping Terms:


    Minimum Order Quantity:1 set
    Price:negotiation
    Payment Terms:L/C, D/A, D/P, T/T, Western Union
    Supply Ability:10,000 sets per month
    Delivery Time:7-10 working days
    Packaging Details:carton/wooden case

    1. Description


    The GPAD381M24-4A industrial power supply is with wide input voltage range (100 to 240Vac), with four way output. The power system is equipped with protections against output short-circuit, over-current and output over-voltage. The power supply is designed strictly in accordance with the safety regulations, which conforms to the safety standards and requirements of information technology.


    2. Technical Parameters


    Ambient Conditions
    ParameterMinTypicalMaxUnitNote
    Operating temperature-1055°C
    Storage temperature-4085°C
    Operating relative humidity2095%non-condensing
    Storage relative humidity595%non-condensing
    Altitude5000m
    Atmospheric pressure70106KPa
    Coolingforced cooling

    Input
    ParameterMinTypicalMaxUnitNote
    Input voltage range90220286Vac
    Input current8A
    Input surge current50A220VAC input, full load output
    Input frequency475063HzFull range working
    Power factor0.95220VAC input, full load output

    Basic output characteristics
    ParameterMinTypicalMaxUnitNote
    Output voltage+5VVdc
    +12V
    -12V
    +24V
    Output voltage range+5V4.755.05.25Vdc
    +12V11.41212.6
    -12V-11.4-12-12.6
    +24V22.82425.2
    Output current range+5V0.27A
    +12V0.24
    -12V0.10.5
    +24V0.312
    Ripple (peak to peak value)+5V150m Vp-pAt rated input/output, With 10UF electrolytic capacitor, and a 0.1 uF film capacitor, the bandwidth of oscilloscope is 20MHZ
    +12V150
    -12V150
    +24V150
    Load regulation±3%
    Regulation±3%
    Line regulation±2%

    Other output characteristics
    ParameterMinTypicalMaxUnitNote
    Output power377WFull load output
    Output efficiency88%220Vac input, full-load output
    Temperature coefficient0.03%/°C
    Turn-on/off overshoot±10%
    Dynamic response overshoot±5%25% ~ 50%-25% or 50% ~ 75%-50% load change, load mutation rate is 0.1 A/ūs, in part outside of the realm of the output voltage stabilized accuracy
    Dynamic response recovery time200ūS
    Turn-on output delay5STurn on at 220Vac input and full load output, the time for each output voltage to 90%

    Protection
    ParameterMinTypicalMaxUnitNote
    Input over-voltage protection295310Vac
    Input over-voltage protection recovery point285300Vac
    Input under-voltage protection7090Vac
    Input under-voltage protection recovery point8090Vac
    Output over-voltage protection+5V5.57.5V220Vac input,half load output test
    +12V1317
    -12V-13-17
    +24V2632
    Output over-current protection+5V812AWhen test, other ways are with full load test; under protection, other ways will not be affected.
    +12V59When test, other ways are with full load test; under protection, +5V, +24V will also be affected
    -12V0.83When test, other ways are with full load test; under protection, all other ways will be affected.
    +24V1519When test, other ways are with full load test; under protection, +12V and +5V will be affected.
    Short-circuit protectionYesLong-term short circuit protection, automatically recoverable

    EMC and others
    ParameterStandard and requirements
    REEN55022 - Class B
    CEEN55022 - Class B
    RSEN61000-4-3 test frequency: 27MHz ~ 800MHz, 800MHz ~ 960MHz, 960MHz ~ 1400MHz, 1.4GHz ~ 2GHz, field intensity: 3V/m; 10V/m; 3V/m; 10V/m, amplitude modulation: 80%AM(1kHz)
    CSEN61000-4-6 test frequency: 0.15MHz ~ 80 MHz, test strength:3V, amplitude modulation: 80%AM(1kHz)
    ESDEN61000-4-2 contact discharge: ±6KV, air discharge: ±8KV (criterion B)
    EFT/BEN61000-4-4
    Voltage dip and short-time interruptionEN61000-4-11, fall to 30%Ut, duration:10ms; fall to 60%Ut, duration: 500ms; fall to 95% Ut, duration: 5000ms; Criterion B, Criterion C
    VibrationFrequency 10Hz ~ 55Hz (sine sweep), amplitude: 0.35mm.
    ShockPeak value acceleration: 150m/s2, last time: 11ms
    Collision testCollision waveform: half sine wave; peak value acceleration: 180m/s2; pulse width: 6 ms; collision direction: 6 directions; collision times: 100 times per direction.
    Static pressure test

    TL=Wt×(S-1)×F×9.8(N)

    TL: pressure value, unit: N; Wt: package weight, unit: kg; S: allowed stacking layer, select the largest stacking layer; F: safety coefficient, usually choose 5; time to put pressure: 2 h.

    Moisture proofGB/T2423.4-1993, alternating damp heat test, 24~45°C, 95%RH, 48h
    Mildew proofGB/T2423.16-1999, mildew test, level: 2
    MTBFMTBF≥200,000h
    Smell requirementsNo peculiar and harmful smell

    Safety and insulation grade
    ParameterRequirementNote
    Input – output1500Vac/≤10mA//1minNo flashover, no breakdown
    Input – earth1500Vac/≤10mA//1min
    Output – earth500Vdc/≤10mA//1min
    Grounding resistance<0.1Ω
    Insulation resistance≥10MΩUnder normal atmosphere, relative humidity: 90%, testing voltage: 500Vdc conditions, the insulation resistance of input to output, input to earth and output to earth shall be no less than 10MΩ.
    Leakage current≤3.5mA

    Mechanical specifications
    L×W×H (mm)As the following diagram
    Weight (kg)≤1Kg


    3. Alarm



    Terminal instructionsPinTerminal definitionTerminal instructionsPinTerminal definition
    LPWR1GNDBPWR1GND
    2GND2GND
    3+5V3+5V
    4+5V4+5V
    5+24V5+12V
    6+24V6-12V
    7GND7GND
    8GND8GND
    9+24V
    UPWR1+24VCT11+5V
    2+24V2+5V
    3+24V3+12V
    4GND4+24V
    5GND5+24V
    6GND6GND
    7+5V7GND
    8+5V
    9GND
    10GND

    4. Packing and Shipping




    Our Delivery Agent


    The goods can be shipped by sea, by air, by courier, by land, by train, etc.

    Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.


    5. Our Contact Information


    Mobile Phone: 0086-13752765943

    Telephone: 0086-0755 66600941

    Email: info@estel.com.cn

    lxf.estel@hotmail.com
    Skype: fiona.liang10

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