| 摘要 |
To connect a discharged backup battery (1) to a power busbar system (2) in a power supply unit (3) via a battery circuit breaker/battery fuse (4) after a battery discharge test, the discharged battery (1) is first connected via a current limiter (6) to the busbar system (2) to limit recharging current rush to the discharged battery. The recharged battery is connected to the busbar system (2) via the battery circuit breaker/battery fuse (4) before the current limiter (6) is disconnected from the busbar system (2). |
