Hi all, I am planning to put together a 1500w ebike kit that I purchased online.
It is a 48v 1500w Violamart rear-hub kit with a built-in controller and waterproof higo connectors. This will be paired with a 52v 17.5Ah Samsung-3500 cell battery w/ 40A BMS
No information was provided about the "programmable built-in-internal controller", but it seems that it is programmable through the SW-900 display.
This SW-900 display has a parameter setting P14. It is described as follows:
"P14 - Current-limiting of Controller. The original Current is 12A. Range 1-20A"
I don't really understand this. My reading of this with my limited understanding would be that if this setting was set at the max 20A, and with a fully charged battery at 58.8v, this would equal about 1176w going to the motor at max load. However, this seems really low for a kit sold as a 1500w kit.
So my question is, Can anyone tell me what this setting does and how it might affect my performance with this kit? I was thinking that this kind of setup would have at least a 35A controller in order to get the desired wattage to the motor.
Thanks,
It is a 48v 1500w Violamart rear-hub kit with a built-in controller and waterproof higo connectors. This will be paired with a 52v 17.5Ah Samsung-3500 cell battery w/ 40A BMS
No information was provided about the "programmable built-in-internal controller", but it seems that it is programmable through the SW-900 display.
This SW-900 display has a parameter setting P14. It is described as follows:
"P14 - Current-limiting of Controller. The original Current is 12A. Range 1-20A"
I don't really understand this. My reading of this with my limited understanding would be that if this setting was set at the max 20A, and with a fully charged battery at 58.8v, this would equal about 1176w going to the motor at max load. However, this seems really low for a kit sold as a 1500w kit.
So my question is, Can anyone tell me what this setting does and how it might affect my performance with this kit? I was thinking that this kind of setup would have at least a 35A controller in order to get the desired wattage to the motor.
Thanks,