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Custom High Efficiency Power Supply Industries With Short Circuit Protection

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Custom High Efficiency Power Supply Industries With Short Circuit Protection

Custom High Efficiency Power Supply Industries With Short Circuit Protection
Custom High Efficiency Power Supply Industries With Short Circuit Protection Custom High Efficiency Power Supply Industries With Short Circuit Protection Custom High Efficiency Power Supply Industries With Short Circuit Protection Custom High Efficiency Power Supply Industries With Short Circuit Protection

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Product Details:
Place of Origin: Shenzhen, China (Mainland)
Brand Name: ESTEL
Certification: ISO9001, CE, 3C, FCC, TLC
Model Number: GPAD381M24-4A
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: negotiation
Packaging Details: carton/wooden case
Delivery Time: 7-10 working days
Payment Terms: L/C, T/T, D/A, D/P, Western Union
Supply Ability: 10,000 sets per month
Detailed Product Description
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​

 

Quick Details:

 

Place of Origin: Shenzhen, China (Mainland) Input Voltage: AC220V
Brand Name: ESTEL Output Voltage: +5V, +12V, -12V, +24V
Model Number: GPAD381M24-4A Output Power: 377W
Product Name: Industrial Power Supplies Input Frequency: 50Hz
Certification: ISO9001, CE, 3C, FCC, TLC Input Current: 8A
Application: Industrial Equipment Power 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
Parameter Min Typical Max Unit Note
Operating temperature -10   55 °C  
Storage temperature -40   85 °C  
Operating relative humidity 20   95 % non-condensing
Storage relative humidity 5   95 % non-condensing
Altitude     5000 m  
Atmospheric pressure 70   106 KPa  
Cooling         forced cooling

 

Input
Parameter Min Typical Max Unit Note
Input voltage range 90 220 286 Vac  
Input current     8 A  
Input surge current     50 A 220VAC input, full load output
Input frequency 47 50 63 Hz Full range working
Power factor 0.95       220VAC input, full load output

 

Basic output characteristics
Parameter Min Typical Max Unit Note
Output voltage     +5V   Vdc  
    +12V  
    -12V  
    +24V  
Output voltage range +5V 4.75 5.0 5.25 Vdc  
+12V 11.4 12 12.6
-12V -11.4 -12 -12.6
+24V 22.8 24 25.2
Output current range +5V 0.2 7   A  
+12V 0.2 4  
-12V 0.1 0.5  
+24V 0.3 12  
Ripple (peak to peak value) +5V     150 m Vp-p At rated input/output, With 10UF electrolytic capacitor, and a 0.1 uF film capacitor, the bandwidth of oscilloscope is 20MHZ
+12V     150
-12V     150
+24V     150
Load regulation     ±3 %  
Regulation     ±3 %  
Line regulation     ±2 %  

 

Other output characteristics
Parameter Min Typical Max Unit Note
Output power   377   W Full load output
Output efficiency   88   % 220Vac input, full-load output
Temperature coefficient     0.03 %/°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 time     200 ūS
Turn-on output delay     5 S Turn on at 220Vac input and full load output, the time for each output voltage to 90%

 

Protection
Parameter Min Typical Max Unit Note
Input over-voltage protection 295   310 Vac  
Input over-voltage protection recovery point 285   300 Vac  
Input under-voltage protection 70   90 Vac  
Input under-voltage protection recovery point 80   90 Vac  
Output over-voltage protection +5V 5.5   7.5 V 220Vac input,half load output test
+12V 13   17
-12V -13   -17
+24V 26   32
Output over-current protection +5V 8   12 A When test, other ways are with full load test; under protection, other ways will not be affected.
+12V 5   9 When test, other ways are with full load test; under protection, +5V, +24V will also be affected
-12V 0.8   3 When test, other ways are with full load test; under protection, all other ways will be affected.
+24V 15   19 When test, other ways are with full load test; under protection, +12V and +5V will be affected.
Short-circuit protection   Yes     Long-term short circuit protection, automatically recoverable

 

EMC and others
Parameter Standard and requirements
RE EN55022 - Class B
CE EN55022 - Class B
RS EN61000-4-3 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)
CS EN61000-4-6 test frequency: 0.15MHz ~ 80 MHz, test strength:3V, amplitude modulation: 80%AM(1kHz)
ESD EN61000-4-2 contact discharge: ±6KV, air discharge: ±8KV (criterion B)
EFT/B EN61000-4-4
Voltage dip and short-time interruption EN61000-4-11, fall to 30%Ut, duration:10ms; fall to 60%Ut, duration: 500ms; fall to 95% Ut, duration: 5000ms; Criterion B, Criterion C
Vibration Frequency 10Hz ~ 55Hz (sine sweep), amplitude: 0.35mm.
Shock Peak value acceleration: 150m/s2, last time: 11ms
Collision test Collision 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 proof GB/T2423.4-1993, alternating damp heat test, 24~45°C, 95%RH, 48h
Mildew proof GB/T2423.16-1999, mildew test, level: 2
MTBF MTBF≥200,000h
Smell requirements No peculiar and harmful smell

 

Safety and insulation grade
Parameter Requirement Note
Input – output 1500Vac/≤10mA//1min No flashover, no breakdown
Input – earth 1500Vac/≤10mA//1min
Output – earth 500Vdc/≤10mA//1min
Grounding resistance <0.1Ω  
Insulation resistance ≥10MΩ Under 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

 

Custom High Efficiency Power Supply Industries With Short Circuit Protection 0

 

3. Alarm

 

Custom High Efficiency Power Supply Industries With Short Circuit Protection 1

 

Terminal instructions Pin Terminal definition   Terminal instructions Pin Terminal definition
LPWR 1 GND BPWR 1 GND
2 GND 2 GND
3 +5V 3 +5V
4 +5V 4 +5V
5 +24V 5 +12V
6 +24V 6 -12V
7 GND 7 GND
8 GND 8 GND
9 +24V    
       
UPWR 1 +24V CT1 1 +5V
2 +24V 2 +5V
3 +24V 3 +12V
4 GND 4 +24V
5 GND 5 +24V
6 GND 6 GND
7 +5V 7 GND
8 +5V    
9 GND    
10 GND  

 

 

4. Packing and Shipping

 

Custom High Efficiency Power Supply Industries With Short Circuit Protection 2

 

Custom High Efficiency Power Supply Industries With Short Circuit Protection 3

 

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

Contact Details
Tianjin Estel Electronic Science and Technology Co.,Ltd

Contact Person: Fiona

Tel: +8613752765943

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