AC 220V to DC -48V power converter 30A with LCD Screen
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Supports a wide voltage range of 85 V AC to 300 V AC.
Maximum output power: 2000W
2 load max 20A, 1 port BATT max 20A
Provides comprehensive battery management.
Supports SMU01A, SMU01B, SMU01C Monitor module.
Supports WebUI remote management, only in SMU01A.
The SMU01B can connect to the U2000 over Huawei master/slave protocols.
Displays information on a LCD and provides buttons for operations.
Supports electronic labels.
Rectifiers and the site monitoring unit (SMU) are hot-swappable.
Apply for Huawei OLT, Huawei OSN, Huawei Router and Huawei Switch.
ETP4830-A1 can convert from 220V or dual-wire of 110V input to stabilized - 48V DC output. It can also be configured with 48V/15A rectifiers and provide 30A output. All the function units have standard sized design with 1U. ETP4830-A1 can be embedded in 19-inch rack or cabinet or other scenarios. The system can provide excellent performance such as intelligent battery management, remote monitoring, etc.
|AC Input mode||230 V AC single-phase three-wire (L, N), compatible with 230 V AC dual-live-wire (L,L)|
|AC Input frequency||45–66 Hz (rated frequency: 50/60 Hz)|
|Power factor||≥ 0.99 (100% load)|
|Input voltage frequency||45 Hz to 65 Hz|
|DC Output voltage range||-42 V DC- -58 V DC|
Maximum output power (W)
|Surge protection capability||2 kV in differential mode|
4 kV in common mode
|Weight (kg)||≤8 (fully loaded)|
|Operating temperature||-40ºC to +70ºC|
|Operating humidity||5%–95% RH (non-condensing)|
|Storage humidity||5%–95% RH (non-condensing)|
Q: What are the differences between R4815N and R4815G?
|Efficiency||R4815G1: Highest efficiency: ≥ 96% ≥ 95% (220 V AC, 40%-100% load)|
|R4815N1: Highest efficiency: ≥ 94%≥ 93% (220 V AC, 30%-100% load)|
|Output Power||R4815G1: 870 W (input voltage range: 176-300 V AC) 435 W (input voltage range: 85-175 V AC, linearly derated)|
|R4815N1: 1000 W (input voltage range: 176-300 V AC) 470 W (input voltage range: 85-175 V AC, linearly derated)|