BMS for bosch powerpack 500

Diskutiere BMS for bosch powerpack 500 im Bosch Forum im Bereich Fertig-Pedelecs; i have a powerpack 500 whit a broken bms and i have a bms bms a 300 watt powerpack is this a big problem or what can i expect from it or is not...
  • BMS for bosch powerpack 500 Beitrag #1
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Ams123

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i have a powerpack 500 whit a broken bms and i have a bms bms a 300 watt powerpack

is this a big problem or what can i expect from it

or is not done

greetz Arie
 
  • BMS for bosch powerpack 500 Beitrag #3
Moon666

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CX Gen2 , CX Smart System
i have a powerpack 500 whit a broken bms and i have a bms bms a 300 watt powerpack

is this a big problem or what can i expect from it

or is not done

greetz Arie
U can switch around these BMS without worries. Just be carefull to not short something ;)

May i ask what the fault on the old BMS is ?
 
  • BMS for bosch powerpack 500 Beitrag #4
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Ams123

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led 2 and 4 from 300 watt after rain damage
and one 500 watt no leds but cells are good onle my bike see it as a 300 watt becouse i use the bms from my spear 300watt
 
  • BMS for bosch powerpack 500 Beitrag #5
Moon666

Moon666

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If the BMS shows no lights at all on a good cellpack, its most likely a burned shottky diode on the BMS.
This diode is pretty easy to check and/or replace.

Give it a try
 
  • BMS for bosch powerpack 500 Beitrag #6
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Ams123

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i will try it
 
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BMS for bosch powerpack 500

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