The Huawei R4875G1 Rectifier Module is a digital rectifier with high efficiency and high power density. lt supports a wide input voltage range and provides 53.5v DC default output voltage. R4875G1 Rectifier Module provides comprehensive protection functions and supports soft start with low noise. Multiple rectifiers can be connected inparallel. With the power monitoring technology, states of the rectifier and load are monitored in real time, and the output voltage can be adjusted. Efficiency Peak efficiency: 97%gt,96% (230 V AC, 30%80% load) Dimensions (H x W x D) 40.8 mm x 105 mm x 269 mm Weight le, 2.2 kg Cooling mode Built-in fan (fan speed adjustment) Environment Specifications Operating temperature 40Cto +75C Storage temperature 40Cto +75C Relative humidity 5%95% RH (non-condensing) Altitude le, 5000 m (When the altitude ranges from 2000 m to 5000 m, the operating temperature decreases by 1Cfor each additional 200 m.) Electrical Specifications Input Operating voltage range 85 V AC300 V AC Input frequency 45 Hz66 HzRated frequency: 50 Hz/60 Hz Rated input current le, 21 A Power factor ge, 0.99 (50%100% load) THD le, 5% (50%100% load) Output Output voltage 42 V DC58 V DCRated voltage: 53.5 V DC Output power 4000 W(176 V AC300 V AC)4000 W1600 W (176 V AC85 V AC) Peak efficiency 97%plusmn,0.2%
