Get values of Maximum earth fault loop impedance (Zs given in Tables 41.2, 41.3, 41.4 os BS7671) for fuses, circuit breakers and overcurrent characteristic of RCCBOs.
Values are shown at 100% and 80%.
得到的最大接地故障回路阻抗值(ZS在表41.2、41.3、41.4的操作系统bs7671)熔断器、断路器和过流特性rccbos。
值显示在100%和80%。