BS EN ISO 8846:2017描述了小型船舶上使用的电气设备设计的试验方法和要求，以便在爆炸性环境中操作，而不会点燃周围的易燃气体。它不需要IEC 79-0中定义的防爆或防爆电气设备。[1] 本国际标准不包括可能在氢气和空气混合物中工作的产品或部件的点火保护程序。它也不包括来自外部来源的点火机制，例如静电、闪电或与被测设备无关的其他因素。交叉引用:IEC 79-0IEC 79-11购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN ISO 8846:2017 describes test methods and requirements for the design of electrical devices to be used on small craft so that they may be operated in an explosive atmosphere without igniting surrounding flammable gases. It does not require explosion-proof or explosion-protected electrical apparatus as defined in IEC 79-0. [1]This International Standard does not cover ignition protection procedures for products or components that may operate in hydrogen and air mixtures. Nor does it cover mechanisms of ignition from external sources, such as static electricity, lightning or other factors not related to the apparatus under test.Cross References:IEC 79-0IEC 79-11All current amendments available at time of purchase are included with the purchase of this document.