Running Result:

2022-04-09 15:05:27 上海奇电电气科技有限公司 Viewd 157

The heating network circulating water pump system using D71 inverter has been put into operation for more than three years, and has achieved good economic and social benefits: 


  • The control device operates reliably and has a low failure rate; 

  • Through PID automatic adjustment, the phenomenon of uneven heating and cooling of each station in the heating network is eliminated; 

  • Realize unmanned operation of production, greatly reduce labor intensity and improve production efficiency; 

  • The economic benefits are significant, and all the increased investment can be recovered in more than one year.