Recent content by NC50

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    2500w / 100Ah Lifepo4 / KLS4812S controller e-scooter configuration

    I can't increase the max discharge current, when applying the setting the app reports 'command send failure'. Is this setting normally adjustable or do I have to change other values before I can raise this? Any ideas?
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    2500w / 100Ah Lifepo4 / KLS4812S controller e-scooter configuration

    I forgot to upload a screenshot of the bms failure ' Protection (discharge short circuit) (2s)' I talked with M and he said he was worried about raising the upper voltage limit because the bms reports a short circuit. Any thoughts on this? >this is only an issue when you are fully...
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    2500w / 100Ah Lifepo4 / KLS4812S controller e-scooter configuration

    Could it be that this bms is not compatible with regen braking? That'd suck because then I have to look for a new bms and get someone to install it for me.
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    2500w / 100Ah Lifepo4 / KLS4812S controller e-scooter configuration

    Would be nice if I could use regen function. Any ideas?
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    2500w / 100Ah Lifepo4 / KLS4812S controller e-scooter configuration

    >its mainly due to putting high voltage and currents in a motor that is forced to run at low speeds. you hit the artifical limits way too hard before you get to the "natural" limits of voltage for example. Is it possible to change settings in the controller to make this jojo effect less...
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    2500w / 100Ah Lifepo4 / KLS4812S controller e-scooter configuration

    I'll ask M to unlock the bms settings with his password so i can show you a screenshot of the settings. I havent touched bms settings because it is locked. The speed hunting happens while during driving while seated. Which values should I use for neutral and brake lever regen? Anyways, the...
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    2500w / 100Ah Lifepo4 / KLS4812S controller e-scooter configuration

    Hi, I could use some help with my e-scooter configuration. It,s a dutch model ''Novox C50'' with 2500w motor. The battery is a 100ah 48v lifepo4 with bms, controller used is a Kelly KLS4812S (https://www.kellycontrollers.eu/kls4812s. I have no experience with setting a controller up. I'd...
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