AC 220V to DC -48V power converter 90A
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ETP4890-B3A2 subrack composed by 3xR4830N 1xSMU01B
Input: ~200~240V, 50/60Hz, 30A Max
Output: -48V, 90A Max
With 8 load ports, 2 port BATT
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.
Allows high-efficiency and standard-efficiency rectifiers with the same capacity to coexist.
Apply for Huawei OLT, Huawei OSN, Huawei Router and Huawei Switch.
ETP4890-B3A2 has three rectifier slots, can support R4830G, R4815N and R4830N, three R4830N rectifiers are configured by default. Monitor SMU01A, SMU01B, SMU01C are also supported, only SMU01A provides WebUI and implements remote unattended management. ETP4890-B3A2 can apply to Huawei OSN8800 OSN3500 MA5800, which provides excellent performance such as intelligent battery management, remote monitoring, etc.
|Input||~200~240V, 50/60Hz, 30A Max|
|Output||-48V, 90A Max|
|Input voltage frequency||50 Hz to 60 Hz|
Maximum output power (W)
|Weight (kg)||≤15 (fully loaded)|