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
![In HVAC VFDs, Is 2-Contactor Bypass Really Better than 3-Contactor Bypass? | 2019-02-20 | Engineered Systems Magazine In HVAC VFDs, Is 2-Contactor Bypass Really Better than 3-Contactor Bypass? | 2019-02-20 | Engineered Systems Magazine](https://www.esmagazine.com/ext/resources/ES/2019/March/VFD.jpg?t=1552492377&width=696)
In HVAC VFDs, Is 2-Contactor Bypass Really Better than 3-Contactor Bypass? | 2019-02-20 | Engineered Systems Magazine
![HVFDSB3C0100G332/U - SmartVFD BYPASS, 480Vac, 10HP, Graphical, NEMA 3R Enclosure, Three Contactor Bypass with Auto-bypass and HOA - Quad Industry GmbH HVFDSB3C0100G332/U - SmartVFD BYPASS, 480Vac, 10HP, Graphical, NEMA 3R Enclosure, Three Contactor Bypass with Auto-bypass and HOA - Quad Industry GmbH](http://www.quad-industry.com/titan_img/honeywell/img/M34225.gif)
HVFDSB3C0100G332/U - SmartVFD BYPASS, 480Vac, 10HP, Graphical, NEMA 3R Enclosure, Three Contactor Bypass with Auto-bypass and HOA - Quad Industry GmbH
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
![In HVAC VFDs, Is 2-Contactor Bypass Really Better than 3-Contactor Bypass? | 2019-02-20 | Engineered Systems Magazine In HVAC VFDs, Is 2-Contactor Bypass Really Better than 3-Contactor Bypass? | 2019-02-20 | Engineered Systems Magazine](https://www.esmagazine.com/ext/resources/ES/2019/March/VFD.jpg?1552492377)