What Does 120-277 Volts Mean. Web the 277v fixture is using one leg and neutral of a 277/480v 3 phase 4 wire system and the 208v fixture is using 2 legs of a 120/208v 3 phase 4 wire system.in. 120 vac means 120 volts alternative current.
Photo Cell Button 120277 Volt
You may also find vdc which mean volts direct current This means the driver will work on any. Web the 277v fixture is using one leg and neutral of a 277/480v 3 phase 4 wire system and the 208v fixture is using 2 legs of a 120/208v 3 phase 4 wire system.in. If it is marked 120 / 277 it is either one or the other. 277/480 volts is brought in as the primary power and then piped out to the. Web apr 7, 2006. M meadow registered joined jan 14, 2011 11,734. 120v represents voltage of each phase to neutral point and. Web 120/208vac means that power distribution is 3 phase with neutral connection (y system). Web in the us, 120 volts is standard for anything that you plug into a wall socket, unless it is specialized equipment.
120v represents voltage of each phase to neutral point and. Web what would 120 vac mean? That is how motors and other equipment is. I have been hit with 120 volts every which way you can imagine. If it is marked 120 / 277 it is either one or the other. 120 vac means 120 volts alternative current. Web the 277v fixture is using one leg and neutral of a 277/480v 3 phase 4 wire system and the 208v fixture is using 2 legs of a 120/208v 3 phase 4 wire system.in. M meadow registered joined jan 14, 2011 11,734. If the building has a 480v/277v service and you have a lot of lights. 120v represents voltage of each phase to neutral point and. 277/480 volts is brought in as the primary power and then piped out to the.
