发布时间:2025-02-03 11:17:06
电池供电时间主要受负载大小、电池容量、环境温度、电池放电截止电压等因素影响一般ups配置以一下公式计算:
ups电源功率(va)×延时时间(小时数)÷ups电源
懂装修的朋友帮忙看下 我家房子楼层一共三层一楼天花板和墙壁发霉了 今年年初刚装修好搬进去的
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