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mateusz asked

Quatroo 48/15000/200 - electric car charging problem

Quatroo 48/15000/200 - electric car charging problem.

When installing 1 phase 230V 50Hz Poland, a problem pops up on the electric car charger. 2.3kW 230V charger. Doesn't charge the car. How to set up Quatroo? Please help. Other loads work, lighting, heater. Only the charging of the electric car does not work. Charging error pops up on car charger.
battery charging
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mateusz answered · 
there was no PE grounding
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marcve avatar image marcve commented ·
That explains it. At least glad you got it working.
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marcve answered ·

@mateusz. So if I understand correctly, you have a quattro inverter 48/15000/200 connected to your grid, and on the quattro output you have a single phase car charger installed ?

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mateusz avatar image mateusz commented ·
  1. yes I have a 48/15000/200 off grid inverter. On output out1 all devices work. Only the original BMW charger 1 phase 230V 50hz, 2.3kW does not work. A charging error pops up on the BMW charger. Do I need to set something on GX Control to DVCC?
  2. The original BMW 2.3kW charger works when I connect it to the mains - it charges the car. It doesn't work only when I connect to Quatro to output out1. On the BMW charger it shows a charging error.
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marcve answered ·

@mateusz. When you only connect your other loads to the inverter, do they draw aprox. the same amount of current as your car-charger and keep running ?

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mateusz avatar image mateusz commented ·
yes
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mateusz avatar image mateusz commented · 
Other devices connected consume 5kW-8kW and quatroo works. The BMW charger consumes 2.3kW and does not work.
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mateusz avatar image mateusz commented ·
  1. Other devices connected consume 5kW-8kW and quatroo works. The BMW charger consumes 2.3kW and does not work.
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mateusz answered ·

zrzut-ekranu-2023-04-9-o-070435.png (622.1 KiB)
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mateusz avatar image mateusz commented · 
photo of a BMW charger that doesn't work
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