| When the output line between the frequency converter and the motor is too long, there will be the following effects: | ||||||
| 1. The line voltage drop increases; | ||||||
| 2. The line leakage current increases; | ||||||
| 3. Long line distributed capacitance and inductance will produce high dv/dt, which is easy to damage the motor. | ||||||
| Solution: | ||||||
| 1. Adapt the AC output reactor; | ||||||
| 2. The frequency converter is used in the first gear of power amplification. | ||||||
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