How to use a polarized rectifier correctly
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This post was last edited by sunjl1981 on 2013-1-6 22:12. How to properly start up and shut down a polarized rectifier? What is the operating current (for chlorine plants and Asahi Kasei)? How is the backup power supplied? ， ， -
In our company’s North Chemical Machinery ZMBCH-2.7 model, the control system automatically applies a polarization voltage during the process of charging alkali and saltwater circulation; the power supply is cut off automatically once the current reaches 2.7 KA. The single-slot polarization voltage should not exceed 2V; under normal conditions it is 1.6–1.7V. When parking, it is activated when the current drops to 2.7 KA as well, and the cycle is stopped and cut off. During the charging process, the tank voltage must be measured; the polarizing rectifier is primarily used to eliminate reverse current.