China 48V 800W DC to DC Power Supply for Energy Storage System

48V 800W DC to DC power supply for energy storage system is a high power density power module with complete certification.
1.Compact structure, ultra high power density up to 25W/in3.
2.High efficiency more than 90%.
3.Power factor correction ≥0.99
4.Perfect protection function,input over/under voltage protection, output over voltage protection, output over current protection, output short circuit protection,over temperature alarm and protection.
5.Supports hot plugging.Remote control switching.
6.Certificated with CE/UL/CCC/TUV/TLC.
7.Customized output interface available,with communication port RS485
8.Paralleled work is available via current sharing bus
9.THD≤5%
10. Wide operating temperature range:-33~+55ºC.
1.Energy Storage System
2.48V Distributed power system
3.Ethernet
4.Exchange
5.Server
6.Indoor wireless network
7.Telecom equipment

ModelGPSR4815APower800WEfficiency≥90%Input voltage100~300VdcInput frequency45~65HzInput current20APower factor0.99Output voltage40~60VdcOutput current13.5~20AStabilized voltage precision±1%Ripple+Noise(Vp-p)200mVOperating temperature-33~+55ºCStorage temperature-40~+70ºCHumidity5~95%CoolingFan forced coolingAcoustic noise≤55dBMTBF≥250,000 HoursTurn-on time3~8SCurrent-sharing±5%Temperature coefficient±0.02%/ºCDimensions(LxWxH)208*116.5*41.6 mmWeight(KG)≤1.5KGProtectionInput over/under voltage,output over voltage,output limited current,short circuit, over temperature protection.