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Embedded Power

Huawei’s Embedded Power system provides stable -48V DC power for wireless and fixed-access networks, transmission networks and enterprise equipment. It consists of a power distribution unit, rectifiers and a controller, and deploys independently or embedded into power cabinets.

Capacity ranges from 30A to 400A. Every unit is standardized. The system’s height ranges from 1U to 9U with standard 19-inch rack or cabinet installation. Modular design facilitates installation and expansion, and encompasses a wide range of AC input voltage, with accurate battery and remote management functions.



Product ETP Power
Dimensions (W x D x H) (1U to 9U) x 482.6 mm x 330 mm
Weight 20 kg to 30 kg
Installation Mode 19 inches
Protection Level IP20
Input Mode 85V to 300V AC: Three-phase compatible single-phase; 110V AC dual-live wire: 90/180V to 145/290V AC; 220V single-phase: 85V to 300V AC
Maximum Capacity 6.4 kW to 24 kW
Operating Temperature -40℃ to 65℃. At 50℃ to 65℃, the load needs to be reduced to 80%; at -40℃ to -33℃, the system can start without damage
Storage/Transport Temperature -40℃ to +70℃
Operating Humidity 5% to 95% (non-condensing)
Altitude 0m to 4,000m (at altitudes ranging from 3,000m to 4,000m, for each additional 200m the operating temperature decreases by 1ºC)
Cooling Mode Power distribution natural cooling, module forced air cooling

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