Posted 3 Apr 2018 HAI Everyone, I have doubt regarding the selection of Inverter(VFD) for the Blower. Actually i bought 13kW 380V 50Hz blower along with Mitsubish Inverter FR-F740-15K.(15kW inverter). Now i changed to new Blower with low capacity of 5.5kW 380V 50Hz, but i never changed the Inverter to lower capacity. Now what is my doubt is whether i can use the same inverter or i need to change? Share this post Link to post Share on other sites
Posted 3 Apr 2018 Yes Just alter the parameters to suit the new motor. Share this post Link to post Share on other sites
Posted 4 Apr 2018 Thanks for your reply @sparky, What are all the parameters must to change? Share this post Link to post Share on other sites
Posted 4 Apr 2018 You can change the following parameters - Pr. 0; Pr. 9; Pr. 71 and Pr. 80. Share this post Link to post Share on other sites