http://industrial-heating-ir.com/zh/tags/ipx4%E7%BA%A7%E9%98%B2%E6%8A%A4/ Recent content in IPX4级防护 on Industrial IR Heating Solutions Hugo zh Wed, 29 Jul 2026 10:39:30 +0800 http://industrial-heating-ir.com/zh/posts/engineering-lead-wire-sealing-for-ipx4-splash-proof-infrared-heaters/ Wed, 29 Jul 2026 10:39:30 +0800 http://industrial-heating-ir.com/zh/posts/engineering-lead-wire-sealing-for-ipx4-splash-proof-infrared-heaters/ <p><img src="http://industrial-heating-ir.com/images/5b5787663bb34fcd409573ce1a7f1a9e.jpg" alt="IPX4级防溅式加热器"></p> <p>IPX4级加热器最容易出问题的地方就在这里。对于IPX4级加热器来说，大多数制造商都只注重外壳的坚固性，确保外壳看起来很结实。但他们却完全忽视了电源线接入设备的<a href="https://o-yate.net">位置</a>问题。在红外线加热领域，电线与加热元件相连的那个接口部位往往是故障的高发点。如果该接口的密封性不好，水分就会渗进去。而一旦水接触到带电的导线，就会引发氧化反应和短路，从而造成灾难性的后果。</p>