48V 50A DC Module Switching Power Supply for EV Charger

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: GPR4850K-TI
• Input Voltage: 90~290VAC
• Certification: CE, Tlc
• Brand: Goldpower
• Efficiency: ≥96%
• Input Frequency: 45~65Hz
• Input Current: 18.5A
• Power Factor: 0.99
• Output Voltage: 42~58VDC
• Output Current: 50A
• Stabilized Voltage Precision: ±1%
• Operating Temperature: -33~55°c
• Weight: <2.8kg
• Humidity: 5~95%
• Transport Package: Carton
• Specification: 242.5x102.7x88.1(mm)/9.55x4.04x3.47(in. )
• Trademark: Goldpower
• Origin: Shenzhen
• HS Code: 8504401990
• Production Capacity: 1000000

Product Description

2900W 48V 50A Electric Vehicle Charger Module is high efficiency DC charging
rectifier module power supply with CE,UL,TLC

Features:

   1.   Ultra high power density up to 22 W/in³, compact structure.

   2.   Soft-switching technology, high efficiency more than 96%.

   3.   Leading APFC tech (active power factor correction), power factor > 0.99

   4.   Multiple protection and safety regulation (CE/UL/TLC)

   5.   Supports hot plugging.

   6.   Remote control switching

   7.   Customized output interface available,with communication interface RS485

   8.   Paralleled work available via current sharing bus

   9.   THD≤5%

   10.  Wide operating range:-33~+55ºC.

Application:
   1.   EV charger
   2.   48V distributed power system
   3.   Ethernet
   4.   Exchange
   5.   LAN,MAN
   6.   Sever
   7.   Indoor wireless
   8.   Telecom equipment

Specification:

Model	GPR4850K-TI
Power	2900W
Efficiency	96%
Input voltage	90~290Vac
Input frequency	45~65Hz
Input current	18.5A
Power Factor	0.99
Output voltage	42~58Vdc
Output current	50A
Stabilized voltage precision	±1%
Ripple+Noise(Vp-p)	200mV
Operating temperature	-33~55ºC
Storage temperature	-40~70ºC
Humidity	5~95%
Cooling	Forced cooling
Acoustic noise	≤55dB
MTBF	≤250,000 hours
Turn-on time	3~8S
Current-sharing	±5%
Temperature coefficient	±0.02%/ºC
Dimensions(LxWxH)	242.5x102.7x88.1(mm)/9.55x4.04x3.47(in.)
Weight	<2.8KG
Protection	Input over/voltage protection,input over current protection,output overvoltage,output limited current, short circuit,over temperature

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