Product Description Product ESR-48/40AC AC input 200 - 240V ~ , 12A ,50/60HZ AC Input 100 - 160V ~ , 13A ,50/60HZ DC output 54V 33.34A DC Output 54V 18.94 - 27.8A Efficiency >,92% Dimensions (H*W*D) 40*125*255mm Operation temperature -33 to 55C Storage temperature -40 to 70C Product Pictures