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· Carved - Karma bites back
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Discussion Starter · #1 ·
Anybody knows how to quick charge the car?
I have a 400 3f 64A at home and at work.
But it seems you can only charge in 1f.
Is this correct?

Now it takes around 6h to charge it.
I would like to reduce this time.

Thx
 

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913 Posts
Anybody knows how to quick charge the car?
I have a 400 3f 64A at home and at work.
But it seems you can only charge in 1f.
Is this correct?

Now it takes around 6h to charge it.
I would like to reduce this time.
Thx
The battery can take it, but the charger circuit in the Karma is only equipped to push about 3.3 kW into the battery. That means that no matter what voltage and current is available, and regardless of single or three phase, it will still take over 5.5 hours to get a full charge.
 

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The battery can take it, but the charger circuit in the Karma is only equipped to push about 3.3 kW into the battery. That means that no matter what voltage and current is available, and regardless of single or three phase, it will still take over 5.5 hours to get a full charge.
This is true and the OBCM is prone to failure - I myself have gone through 3!

Would be neat to hear if HSS or anyone else has tried a 6.6kw unit in the Karma.
 
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