In the use of Shanxi frequency converter, the signal interference will be caused by radiation interference and conduction interference. One of the treatment measures is to weaken it by wiring and shielding radioactive sources and disturbed lines, and the other is to install filters, reactors or magnetic rings on the input and output sides of frequency converter. However, we should pay attention to the following seven points when anti-jamming the frequency converter:
1. The twisted pair shielded cable should be used in the signal circuit.
2. The grounding point of the shielding layer should be as far away from the frequency converter as possible and separated from the grounding point of the frequency converter.
3. The magnetic ring can be used on the input power line and output line of the frequency converter. The specific method is as follows: the input line is wound four times in the same direction, and the output line is wound three times in the same direction. Pay attention when winding, and try to put the magnetic ring close to the frequency converter.
4. Generally, shielding and other anti-interference measures can be taken for the interfered equipment and instruments.
5. The signal line and the power line should be vertically crossed or slotted.
6. Don’t use wires of different metals to connect with each other.
7. Shielding tube (layer) shall be reliably grounded, and continuous and reliable grounding shall be ensured throughout the length.
If you have any other questions about the use of Shanxi inverter, you can contact our Shanxi inverter manufacturer.