发布时间:2025-01-23 14:03:33
有散热需求的电柜需要装过滤风扇(也称风扇及过滤器)或空调。
空调成本高,维护起来也有难度,如漏氟、换氟、压缩机故障等等。
过滤风扇,简单、可靠,滤材更换方便,价格也低,最常用。
通常IP5X电柜均配置散热风扇,如果还需要防尘,则须配置IP64/IP65过滤风扇,标准依据GB_T 4208-2017 外壳防护等级:
家里没有做隔音处理但是周围的小朋友又很吵能不能通过贴墙布改善一下隔音效果
2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33 2025-01-23 14:03:33我们家日子平淡几年都没起色我想让老公做点别的换一行我总是觉得他不太努力安于现状不敢尝试不敢挑战
2025-01-23 14:03:33