Is it possible to start 3 pumps with one VFD? when pump 1 is running it should put it over to bypass contactor and then start Pump 2 on VFD and then
![40HP 30kw Three Phase Bypass Soft Stater with Bypass Contactor - China Power Inverter, VFD | Made-in-China.com 40HP 30kw Three Phase Bypass Soft Stater with Bypass Contactor - China Power Inverter, VFD | Made-in-China.com](https://image.made-in-china.com/202f0j00EhkYeDOaVRbf/40HP-30kw-Three-Phase-Bypass-Soft-Stater-with-Bypass-Contactor.webp)
40HP 30kw Three Phase Bypass Soft Stater with Bypass Contactor - China Power Inverter, VFD | Made-in-China.com
When using a full voltage bypass contactor (not end of start/shorting), do you have to isolate the line power of the softstarter 22 before connecting the bypass contactor? | Schneider Electric UK
![transformer - Contactor/relay rating for bypass function of soft start circuit - Electrical Engineering Stack Exchange transformer - Contactor/relay rating for bypass function of soft start circuit - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/XKQc5.png)
transformer - Contactor/relay rating for bypass function of soft start circuit - Electrical Engineering Stack Exchange
![Soft starter connections with by-pass contactor. By-pass contactor can help you to reduce the size of soft starter... : r/ElectricalEngineering Soft starter connections with by-pass contactor. By-pass contactor can help you to reduce the size of soft starter... : r/ElectricalEngineering](https://i.redd.it/v9owt3uz55u61.jpg)