[KongchangAI]
Unverified85% confidenceSolutionTime unknown

UPS选购标准路径:1)统计所有需保护设备总功率(W) 2)确认设备电源类型决定波形(主动PFC选正弦波) 3)按功率÷0.6得VA并留30%余量 4)按所需续航分钟数选电池容量或外接电池 5)精密设备选在线式否则后备/在线互动 6)确认电池是否可自行更换及型号通用性

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