HUAWEI AC to HVDC PSU output power 2000W Power Supply Unit for Server

The PSU supports hot swap, current sharing, and 1+1, 2+2, or 3+3 parallel connection.
The PSU provides an I2C communication function, and can report information such as the manufacturer, model, and version.
It provides a black box and supports online upgrade of primary side and secondary side.
The PSU is designed in strict accordance with safety requirements and meets the requirements of information technology equipment safety standards.

Features
● fficnc ≥ 94% (TA = 25°C; Vin = 230 V AC; Pout = 1000 W; without a fan)
● Depth x Width x Height: 183.0 mm x 68.0mm x 40.5 mm (7.20 in. x 2.68 in. x 1.59in.)
● Weight: < 2.0 kg
● Protection against input overvoltage,input undervoltage, output overvoltage,output overcurrent/short circuit, and overtemperature
● I2C for control, online upgrade, and monitoring
● TUV, CE, NRTL, CCC, and CB report available
● 80 Plus platinum energy efficiency certification
● IEC 60950-1, EN 60950-1, UL 60950-1, IEC62368-1, and GB 4943.1 compliant
● RoHS6 compliant
● 2002/95/EC compliant
Applications: Server
Current Share Design Requirements
● Supports 1+1/2+2/3+3. Test current sharing only in MV12 mode.
● When the PSU starts in parallel mode, the total startup load is less than the rated load of one PSU.
● In backup mode (1+1, 2+2, 3+3), if one PSU works in MV6 mode and the other PSU works in MV12 mode, the PSUs should not ffc each other and should work properly.
● When PSUs of the same model are inserted, if the I-MON signals of two PSUs are directly connected, the PSU running and current share function should not be ffc
● Current sharing imbalance applies only to the normal temperature.
● The AC input voltage, frequency, and phase asynchronization should not ffc the parallel system output performance (requiring current sharing and output stability).