ptonsparky
Tom
- Occupation
- EC - retired
I have been asked about using buck boost xfmrs in an RV park. Service is 120/208 wye and comes from an existing drop. They want to boost to 240v. I believe refering to 551.72 requiring "...shall be supplied from a branch circuit of the voltage class and rating of the receptacle." Two of the six pedistals would require 50A 125/250V receptacles.
Other than this, I see no reason to boost the voltage, and if needed I would use a 208 to 120/240 single phase transformer not buck boosts. Acme shows no wiring connection that includes the neutral in a BB. I believe the line to neutral voltage would jump to about 133v. Comments?
Other than this, I see no reason to boost the voltage, and if needed I would use a 208 to 120/240 single phase transformer not buck boosts. Acme shows no wiring connection that includes the neutral in a BB. I believe the line to neutral voltage would jump to about 133v. Comments?