GB/T 30148-2013 in English

《GB/T 30148-2013安全防范报警设备 电磁兼容抗扰度要求和试验方法》由TC100（全国安全防范报警系统标准化技术委员会）归口，主管部门为公安部。
GB/T 30159的本部分规定两种测定纺织品耐沾污性的试验方法，即液态沾污法和固态沾污法，并给出了耐沾污性的评价指标。
本部分适用于各类纺织织物及其制品。根据产品种类和用途，可选择一种或两种方法。使用不同的污物和方法所得试验结果不具可比性。
本部分不适用于膜结构用涂层织物。试样与固态污物的颜色相近时，不宜采用固态沾污法评价。

Scope

This standard specifies the power supply voltage adaptability, power supply voltage sag and short interruption immunity, electrostatic discharge immunity, radio frequency electromagnetic field radiation immunity, radio frequency field induced conducted disturbance immunity, electrical EMC immunity requirements and test methods such as fast transient burst immunity and surge (shock) immunity. This standard applies to the equipment in the following security alarm systems: a) intrusion alarm system; b) video surveillance system; c) access control system [including building intercom system, electronic inspection system, parking lot (garage) security management system, etc. ]; d) public help system; e) remote receiving and/or monitoring center; f) combination and/or integrated system of a)~e) systems; g) physical protective equipment containing electronic devices; h) human body biometric identification application equipment. This standard does not apply to security alarm equipment used in special electromagnetic environments (for example, near high-power transmitters such as radar).