Thyssenkrupp Elevator Spare Parts Tke Door Relay Module SR2 SRC

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There are many reasons for the burnout of the elevator inverter module, the most common of which are:
1. Overvoltage or overcurrent: When the input voltage or current exceeds the range that the inverter module can withstand, the module will burn out.
2. Overheating: Long-term use, high ambient temperature or poor heat dissipation may cause the module to overheat and burn out.
3. Overload: When the elevator load is too large, the inverter will automatically limit the current to protect the system. However, if it continues to work in an overloaded state, it will also cause the module to burn out.
4. Internal fault: Failure of the internal components and circuits of the inverter module will also cause the module to burn out.
5. External interference: There is a strong electromagnetic interference field around the elevator, which may affect the inverter module and cause it to burn out.
In order to prevent the elevator inverter module from burning out, corresponding preventive measures need to be taken during installation and maintenance. For example, add overcurrent protectors, fan radiators and other equipment; regularly check whether the elevator load is overloaded, and clean up the electromagnetic interference field around the elevator in time. At the same time, manufacturers will also take these factors into consideration when designing and producing inverter modules, and try to improve the durability and reliability of the modules.