交流 1000 V 和直流 1500 V 以下低压配电系统的电气安全 防护措施的测试、测量或监控设备 第10部分：防护措施的测试、测量和监控用组合测量设备

[中文适用范围]： 本国际标准规定了在交流电1000V及直流电1500V以下的低电压配电系统中，用于测试、测量或监控保护措施的设备的要求。具体涉及以下几个方面： [外文原描述]： This part of IEC 61557 specifies the requirements for measuring equipment that combines several measuring functions or methods of testing, measuring or monitoring, that are in accordance with the respective parts of IEC 61557, into one piece of apparatus. Measuring equipment which combines measuring functions or methods of testing, measuring or monitoring covered by the respective parts of IEC 61557 with those not covered by the respective parts of IEC 61557 is also within the scope of this document.