Huawei Power Supply ETP4860-B1A2 ETP4860-B1A2 is an embedded AC/DC power supply system with excellent performance, such as high energy efficiency, intelligent battery management, remote management, wide AC/DC input voltage range, etc. The system can configure 1U 30A high rectifier module, and provides 4kW output. The ETP4860-B1A2 can be embedded in a 19-inch rack or cabinet.Сechs of Huawei ETP4860-B1A2Huawei ETP4830-B1A2 is a telecommunications powerhouse equipped with SMU11B controller and two RG4830G1 rectifiers. It has 5 DC outputs. Each of the rectifiers features an output power of 2000 watts, making a total of 4000 watts for the entire powerhouse. The input voltage is 85 - 300 V AC (45 ~ 66 Hz), and the output voltage is 42 - 58 V DC.Key features of the ETP4860-B1A2 power supply unitKey features of the ETP4860-B1A2 power supply unitWide range of AC input voltage (85 - 300V)Support for high DC input voltage (100 - 420V)Hot-swappable rectifier and DC distribution unitStandard and compact designSMU11B controller