空气开关常见故障跳闸 空气开关是一种用于保护电路的重要设备，它的正常工作对于电路的安全运行至关重要。但是，空气开关也会发生故障，其中最常见的故障就是跳闸。 空气开关跳闸的原因有很多，其中最常见的原因是电路中的电流超过了空气开关所能承受的最大电流，这样会导致空气开关自动跳闸，以保护电路不受损害。另外，空气开关内部的接触器可能会因长期使用而磨损，或者因污垢而导致接触不良，这也会导致空气开关跳闸。 空气开关跳闸后，应立即检查电路中的电流是否超过了空气开关的最大电流，如果是，则应重新配置电路，以确保电路中的电流不超过空气开关的最大电流。此外，还应检查空气开关内部的接触器，如果发现有磨损或污垢，应立即清洁或更换空气开关，以确保空气开关的正常工作。 总之，空气开关跳闸是一种常见的故障，应及时发现和排除故障，以保证电路的安全运行。在检查和维修空气开关时，应确保空气开关的安全，并严格按照规定的工作流程进行，以保证空气开关的正常工作。 Air switch is an important device for protecting circuit, and its normal operation is essential for the safe operation of the circuit. However, air switch can also fail, and the most common failure is tripping. There are many reasons for air switch tripping, the most common of which is that the current in the circuit exceeds the maximum current that the air switch can bear, which will cause the air switch to trip automatically to protect the circuit from damage. In addition, the contacts inside the air switch may be worn out due to long-term use or poor contact due to dirt, which can also cause the air switch to trip. After the air switch trips, the current in the circuit should be checked immediately to see if it exceeds the maximum current of the air switch. If so, the circuit should be reconfigured to ensure that the current in the circuit does not exceed the maximum current of the air switch. In addition, the contacts inside the air switch should be checked. If wear or dirt is found, the air switch should be cleaned or replaced immediately to ensure its normal operation. In conclusion, air switch tripping is a common fault. The fault should be found and eliminated in time to ensure the safe operation of the circuit. When checking and repairing the air switch, safety should be ensured, and the work should be carried out strictly according to the prescribed procedures to ensure the normal operation of the air switch.