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China 2400W 48V 50A Telecom Switching Power Supply Rectifier Module

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Local Area:	Shenzhen, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Usage:	Server
Support Network:	Ethernet
Certification:	CE, ISO

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Product Description

2400W 48V 50A High Efficiency Telecom Power Supply is High Power Density Rectifier Module with CE,UL,CCC,TUV,TLC

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

2.Soft-switching technology, high efficiency more than 93%.

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

4.Multiple protection and safety regulation (CE/UL/TLC/3C)

5.Supports hot plugging without damage.

6.Remote control switching,.

7.With RS485 communication interface, customized output interface available.

8.Paralleled work available via current sharing bus

9.THD≤5%
1.48V distributed power system
2.Ethernet
3.Exchange
4.LAN,MAN
5.Sever
6.Indoor wireless
7.Telecom equipment

ModelGPR4850DR03Power2400WEfficiency93%Input voltage90~290VacInput frequency45~65HzInput current20APower Factor0.99Output voltage50.1~50.7VdcOutput current48AStabilized voltage precision±1%Ripple+Noise(Vp-p)200mVOperating temperature-25~55ºCStorage temperature-40~70ºCHumidity5~95%CoolingForced coolingAcoustic noise≤55dBMTBF≤250,000 hoursTurn-on time3~8SCurrent-sharing±5%Temperature coefficient±0.02%/ºCDimensions(LxWxH) 242.5x102.7x88.1(mm)/9.55x4.04x3.47(in.)Weight<2.8KGProtectionInput over/under voltage protection,input over current protection,output over voltage protection,output limited protection,short circuit protection,over temperature