Loading ... Loading

Check whether the load disconnection voltage (44 V DC by default) is set too high on the SMU. If yes, adjust it to a proper value. Check whether the power system capacity is insufficient for the loads due to rectifier failures. If yes, replace the faulty rectifier. Check whether the load current is greater than the current power system capacity.

Consult the SMU02B user manual or technical documentation for detailed information on lat...more. Ensure that your system firmware is up to date before enabling LLVD and BLVD to avoid...

直流配电：重要负载支路（blvd），次要负载支路 （llvd），电池支路 监控单元 smu06c1

LLVD: three 1-pole 125 A, three 1-pole 63 A, one 1-pole 20 A, three 1-pole 10 A; Battery route. One 2-pole 125 A circuit breaker (parallel connection using a short-circuit copper bar)

支路空开用途为“自定义负载”表示一次下电负载即llvd负载，支路空开用途为“blvd负载”表示二次下电负载。 二次下电负载支路的“下电电压”必须低于一次下电负载支路的“下电电压”。

Check whether loads are manually disconnected. If so, check with other maintenance personnel whether the loads can be reconnected. Check whether the load disconnection voltage (44 V DC by default) has been set to a very high value on the SMU. If so, adjust it to a normal value.

Check and modify BLVD & LLVD setting in Huawei power system

View and Download Huawei ETP48400-C9A2 user manual online. Embedded Power. ETP48400-C9A2 power supply pdf manual download.

2011年4月1日 · Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.