![IAMMETER on Twitter: "Measure the single phase three wire system(120V/240V) in a cost effective way https://t.co/9jxCZbFRgh https://t.co/6HIgXMmwPU" / Twitter IAMMETER on Twitter: "Measure the single phase three wire system(120V/240V) in a cost effective way https://t.co/9jxCZbFRgh https://t.co/6HIgXMmwPU" / Twitter](https://pbs.twimg.com/media/FTkh-JgUsAAvMUW.jpg:large)
IAMMETER on Twitter: "Measure the single phase three wire system(120V/240V) in a cost effective way https://t.co/9jxCZbFRgh https://t.co/6HIgXMmwPU" / Twitter
![How do you wire a HPS single phase transformer with a 240V/120V secondary to an electrical panelboard? How do you wire a HPS single phase transformer with a 240V/120V secondary to an electrical panelboard?](https://americas.hammondpowersolutions.com/-/media/Project/HPS/shared/Resource-Images/FAQs/Wire-HPS-single-phase-transformer-to-electrical-panelboard.png?h=439&w=800&hash=B05FBBCE81F5135C10DC944619B32CAF)
How do you wire a HPS single phase transformer with a 240V/120V secondary to an electrical panelboard?
![Using AutoTransformer to create 120v/240v split phase from single phase 120v input - Victron Community Using AutoTransformer to create 120v/240v split phase from single phase 120v input - Victron Community](https://community.victronenergy.com/storage/attachments/6787-rv-inverter-design-end-state-victron-lifepo4-dual.jpg)
Using AutoTransformer to create 120v/240v split phase from single phase 120v input - Victron Community
![I have a 240 volt single phase generator to run a 3 wire (4 with ground) single phase pump here in Nicaragua. I could I have a 240 volt single phase generator to run a 3 wire (4 with ground) single phase pump here in Nicaragua. I could](https://ww2.justanswer.com/uploads/AS/AssuredElectrical/2014-01-13_134646_generator_to_contactor.jpg)
I have a 240 volt single phase generator to run a 3 wire (4 with ground) single phase pump here in Nicaragua. I could
If a 240V single phase system is two taps that run 180 degrees out of phase from each other, then shouldn't I have 360 volts when I measure between the two, and
![Figure 4-17.Single-phase transformer connected to give 120/240-volt three-wire single-phase service. Figure 4-17.Single-phase transformer connected to give 120/240-volt three-wire single-phase service.](https://constructionmanuals.tpub.com/14027/img/14027_75_1.jpg)