GB/T 18216.3-2012 in English
SUPERSEDEDElectrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
- Issued on:2012-11-05
- Implemented on:2013-02-15
- File Format:PDF
- Delivery:Via email within 1~3 business days
$136.00
《GB/T 18216.3-2012交流1000V和直流1500V以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分：环路阻抗》由TC104（全国电工仪器仪表标准化技术委员会）归口，TC104SC2（全国电工仪器仪表标准化技术委员会电工和电磁量测量设备分会）执行，主管部门为中国机械工业联合会。
Scope
This part of GB/T 18216 specifies the requirements for the equipment for measuring the loop impedance by applying voltage drop to the circuit under test. The loop impedance is between the phase conductor and the protective conductor or between the phase conductor and the neutral conductor or a certain The impedance between two phase conductors.
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