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Shenzhen G-Orient Technology Co.,Ltd  

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Professional Single Output AC/DC Switching Power Supply 60A 252 Watts 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: NHI300-4.2-A

  Professional Single Output AC/DC Switching Power Supply 60A 252 Watts  Competitive Advantage:

 
 
Professional Single Output AC/DC Switching Power Supply 60A 252 Watts
 
 
Competitive Advantage:
* 2-3 years warranty
* Ultra-thin 30mm
* Ultra-low start up temp.(- 40)
* synchonous rectification
* High efficiency up to 85%
* Small size,ultra-light and easy to install
* CE / ROHS / FCC approval
* Protections:Short circuit / Overload / Over voltage / Over temperature
 
 
Company Advantage:
* Professional R&D team
* High quality products
* Short lead time
* Standardized production process
 
 
Specifications:

Switching power supply

 NHI300-4.2-A

 OUTPUT

DC Voltage

 4.2V

Current Range

 0~60A

Rated Current

 60A

Rated Power

 252W

Ripple & Noise(max.)

 <250mVp-p

Voltage ADJ.Range

 3.78~4.62V

Voltage Tolerance

 +/- 2.0%

Line Regulation

 +/- 0.5%

Load Regulation

 +/- 1.0%

Setup,Rise Time

 1000ms,50ms/230VAC

Hold up time

 20ms/230VAC

 INPUT

Voltage Range

 200-240VAC

Frequency Range

 47-63Hz

Efficiency(Typ.)

 83-88%

AC Current

 4A/230VAC

Inrush Current(max.)

 60A/230VAC

Leakage Current

 < 3.5mA /240VAC

 Protection

Over Load

 105 ~ 150% rated output power

 Protection type: Constant current limiting,recovers   automatically after fault condition is removed

Over Voltage

 4.83~ 5.88V

 Protection type: Shut down O/P voltage,re-power on to recover

Over Temperature

 90 +/- 5

 Protection type: Shut down O/P voltage,recovers automatically after temperature goes down

 Function

Fan on/off control(Typ.)

RTH250 Fan on,45 Fan off

 Environment

Working Temp.

 -40 ~ +60 (Refer to output load derating curve)

Working Humidity

 20 ~ 90% RH, non-condensing

Storage Temp., Humidity

 -40 ~ +85, 10 ~ 95% RH

Temp.Coefficient

 +/-0.03%/ (0 ~ 50)

Vibration

 10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes

 Safety

Safety standards

 UL60950-1 approved

Withstand Voltage

 I/P-O/P:3KVAC  I/P-FG:1.5KVAC   O/P-FG:0.5KVAC

Isolation Resistance

 I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC / 25 / 70% RH

 Others

MTBF

 271.9K hrs min. MIL-HDBK-217F(25)

Dimension

 195*110*30mm (L*W*H)

Packing

 1.0kg; 20pcs/20Kgs

 Note

1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25 of ambient temperature.

2. Ripple & noise are measured at 20Mhz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47 uf parallel capacitor.

3. Tolerance: includes set up tolerance,line regulation and load regulation.

4. Please connect positive pole of input voltage with mark”L” of terminal block,connect negative pole of input voltage with mark”N” of terminal block,using DC voltage for input voltage

 
 
 
Features:
* Cooling by free air convection
* Withstand 300vac surge input for 5 second
* Built-in constant current limiting circuit
* 100% full load burn-in test
* Fixed switching frequency at 90KHz
* Low cost,high reliability
* 2 years warranty
 
 
Applications:
* Products can be used to street lamps, lawn lamps, sunlight lamps, LED lighting
* Adornment: LED lamp, LED luminaire , LED strips, LED screens, advertisement screens
* Industrial electrical products, machinery and electrical equipment, security system, air purifier
 
 
 

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 Mr. Selina Lian

Tel: 86-755-86239353
Contact to this supplier

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Company Info

Shenzhen G-Orient Technology Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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