13: General-purpose. Primarily used to provide protection against dust, spraying of water and non-corrosive coolants. Meets oil exclusion and rust resistance design tests.

Type 13 Enclosures constructed for indoor use to provide a degree of protection to personnel against access to hazardous parts; to provide a degree of protection of the equipment inside the enclosure against ingress of solid foreign objects (falling dirt and circulating dust, lint, fibers, and flyings); to provide a degree of protection with res...

2020年2月13日 · Defining the NEMA 13 Rating. The NEMA 13 rating is closely related to the more common NEMA 12 rating. Both NEMA 13 and NEMA 12 enclosures provide protection against: Accidental contact with hazardous or sensitive parts; Ingress of circulating and floating foreign matter such as dust, dirt, lint, etc. Ingress of splashing or dripping water

2021年11月12日 · 该标准由IEC技术委员会70编制，使用 IP代码 来评定额定电压不超过72.5 kV的电气设备外壳所提供的保护程度。 该标准还定义了为验证外壳满足这些要求而要执行的测试。 IP代码由两个数字组成: 第一个数字是对固体物体的防护，等级从0 (无防护)到6 (无灰尘进入)。 第二个数字对外壳的液体保护进行评级，并使用从0 (无保护)到9 (不同角度的高压热水)的刻度。 IEC 60529第一版于1976年出版，其目的是创建一个单独的文件，将有关附件保护的所有要求汇集 …

13: 室内使用,应提供的防护等级为喷水,油和无腐蚀性 冷却剂 防护 (IP 54). NEMA防护等级是美国电气制造商协会工业控制装置和系统中的外壳防护标准。

2025年1月1日 · A NEMA 13 rating is a general-purpose rating that is used to protect against dust, spraying of water, and non-corrosive coolants. They meet oil exclusion and rust resistance design test standards. FAQs

2013年5月17日 · nema 13 防油及防尘 主要用于容纳控制装置如限位开关、按钮选择开关、指示灯等，保护这些装置以防止纤维屑和尘土、渗漏物、外部凝结水以及水、油或冷却剂喷溅的侵害。

由美國電氣製造商協會 (nema) 制定的 nema 13 外殼防護等級是這方面的關鍵標準。 本文深入探討了 NEMA 13 評級，闡明了其定義、特性、應用以及在工業環境中的關鍵作用。

2024年2月18日 · The NEMA 13 enclosure rating is a cornerstone in electrical and manufacturing industries, ensuring the protection and longevity of electrical components in challenging industrial environments. Its specialized design to guard against dust and liquid exposure is crucial for maintaining the functionality and safety of electrical systems.

Type 13 NEMA enclosures are defined as: Indoor - Oil tight and Dust tight - Type 13 enclosures are intended for use indoors primarily to house pilot devices such as limit switches, foot switches, pushbuttons, selector switches, pilot lights, etc., and to protect these devices against lint and dust, seepage, external condensation, and spraying ...