Concrete mixer variable frequency variable speed device function and advantages
Concrete mixer variable frequency variable speed device function and advantages?
1, Concrete mixer frequency energy saving device for open loop control;
2, soft start mode can reduce start impact current;
3, frequency converter with intelligent protection, failure can be automatic stop;
4, according to different process using different speed;
5, through the frequency control of motor speed to realize energy saving:
Due to the concrete mixer electric idea in frequency control of motor speed mode of power and its speed characteristics and pumps load similar, namely its operating power and speed (frequency) of the three times, is directly proportional to the ratio of the high viscosity will have fallen (usually between quadratic and three power between).concrete batching plant accessories so use frequency converter speed way when it will be a very considerable energy saving rate.
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