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27 maj 2021 · Even the maximum Level 2 (240V) charging rate for the Model Y of 48A (11.5kW) is no more than 1/7th of C (14% of C) where C is the capacity of the battery in kWh/1hr. An 82kWh battery can be charged at a rate of 80kW or less per hour without stressing the battery.
If you have a 60 amp breaker then put it at 48 amp 48 amp is 80% of 60 amp breaker. If anyone have a small breaker then they need to reduce the charging amp to 80% of the breaker capacity.
For instance, using a 40 Amp charger, the Tesla Model Y Standard Range (2021) takes around 4 hours and 52 minutes to fully charge, whereas the Tesla Model X Standard Range (2019 - 2020) takes approximately 6 hours and 15 minutes.
Wall Connector can provide up to 11.5 kW / 48 amp output. For Tesla vehicles, Wall Connector provides up to 44 miles of range per hour of charge. For other electric vehicles, refer to your vehicle manufacturer’s guidance to determine your charging speed.
48 vs 32 amp charging is super far down on the list of reasons to buy the LR instead of the SR. 48amp charges at 74km per hour. 32amp (nema 14-50) charges around 50 something km per hour. I forgot. I have a wall charger with a 60amp breaker and it tends to overheat while charging at 48amps in the summer time.
6 lip 2021 · Overnight charging will work with either 48 amp or 40 amp rates. If you were charging during the day because you were driving a lot, then of course go with 48 amp charging as long as your current electric service could handle 60amps for dedicated charging.
2 gru 2023 · At very low levels of current (like trying to charge from a 120V outlet), it is possible the battery will not charge at all. IOW the maximum possible rate is the most efficient. In today's models, 48 amps if you have the required equipment. If you have a vehicle that supports 72 or 80 amps, those values would be great.
