reversed current relay

例句：

1. 1.The reversed current relay is used to detect and protect against electrical faults.
   反向电流继电器用于检测和保护电气故障。
2. 2. In this circuit, the reversed current relay is responsible for maintaining the stability of the power supply.
   在这个电路中，反向电流继电器负责保持电源的稳定性。
3. 3. The engineer carefully tested the reversed current relay to ensure it could handle the heavy load without overheating.
   工程师仔细测试了反向电流继电器，以确保它能在重载下正常工作而不过热。