求翻译：当人身触电或电网泄露电流超过规定值时，它能在极短的时间内迅速自动切断故障电源，保护人身及用电设备的安全是什么意思？

When the power of personal electric shock or leakage current exceeds the set value, it can in a very short time, quickly and automatically cut off power supply failure to protect the personal safety of electrical equipment and

When physical shock or power grid leak current of more than set value, it can within a very short time rapidly automatically cut off power supply failure, personal protection and safety of electric equipment

When the person receives an electric shock or the electrical network revelation electric current surpasses the rating, it can in the extremely short time the rapid automatic turnoff breakdown power source, protects the person and the current collector safety

When physical shock or electrical network leak current exceeds the regulation value, it in very short quickly cut off a faulted power supply, protecting personal safety and electrical equipment

正在翻译，请等待...