Shanghai Weiken inverter temperature high maintenance - quick handling

Shanghai Weiken frequency converter fault code: frequency converter temperature too high fault repair - quick processing

Weiken frequency converter fault code: frequency converter temperature too high faultRepair method:

The frequency converter temperature is too low, the radiator temperature is below -10 ℃, the fault code is frequency converter temperature is too high, the radiator temperature exceeds 90 ℃, and when the radiator temperature exceeds 85 ℃, an overheating temperature alarm occurs.

1. Check the correctness of installation and cooling circulation channels

Repair the voltage regulator//Check if the radiator is not clean, check the ambient temperature, and ensure that the switching frequency is not too high compared to the ambient temperature and motor load.

2. Check the motor

Motor overheating - The frequency converter detects motor overheating and overload through the motor temperature model.

3. EEPROM inspection fault

Parameter recovery error

-Fault operation

-Device failure

Microprocessor watchdog malfunction

-Fault operation

-Device failure

After resetting the fault, restart.

Repair of high temperature fault in Weiken frequency converter:

Analysis of the causes of overheating in the frequency converter:

1. High ambient temperature: If the Weiken frequency converter operates in a high-temperature environment for a long time, it will cause an increase in its internal temperature, which can lead to overheating faults.

2. Poor heat dissipation: If the cooling system of the frequency converter malfunctions, such as damaged cooling fans or blocked air ducts, it will affect the dissipation of heat and cause the frequency converter to overheat.

3. Internal component aging: The electronic components inside the frequency converter will gradually age over time, leading to a decrease in performance and potentially causing overheating.

‌Weiken frequency converter fault code: frequency converter temperature too high fault repairSolution:

1. Reduce ambient temperature: Improve the environment where the frequency converter is located, such as increasing ventilation facilities and lowering indoor temperature.

2. Check the cooling system: Regularly clean the frequency converter cooling fan and air duct to ensure they are unobstructed. If the cooling fan is damaged, it should be replaced in a timely manner.

3. Check internal components: Regularly inspect the internal components of the frequency converter, replace aging components in a timely manner to ensure the normal operation of the frequency converter.

In addition, as a professional distributor of mechanical equipment, Wenzhou Ruikang Machinery Co., Ltd. has rich experience in mechanical equipment maintenance and a professional technical team, although the Weiken frequency converter is not directly listed in our main products. If your Weiken frequency converter malfunctions, we can provide professional repair services and technical support. At the same time, we also sell various types of frequency converters and related equipment, such as Ruikang brand frequency converters, which support on-demand customization and provide comprehensive after-sales service. If needed, please feel free to contact us at any time.