Project performance:

1. This switching mode can realize that the switching current is not more than 1.5 times the rated current without adding a reactor between the motor and the power grid.

1. When there is no reactor between the motor and the power grid, this switching method can realize switching current not less than 1.5 times the rated current.

2. The product has passed the customer's acceptance and won the praise of users. There has been no maintenance operation for more than a year.

2. The product has passed the customer's acceptance, and has been widely praised by users. Now it has been running for more than a year without maintenance.