Slow charging 3 kW

[Coulomb]

In my case, the 16A cables were more expensive for some reason,

Possibly because they were 3 phase, and the 32 A cable is single phase?

But from your latest picture, 3G6.0mm² means three phase, I believe. [ Edit: Duh! How can that be? Brain spasm. As pointed out below, this means L1, N, and E are 6 mm². That's quite generous for earth, which possibly threw me off. ]

The other thing is to measure the resistor in the cable, from proximity pilot to ground, at the EVSE end. [ Edit: actually, it looks like it's only the EVSE end that is monitored, not the vehicle end. The vehicle just needs to see come conductivity to know it's connected, I think. ] If it's wrong, it could be limiting the current. Though even 1k5Ω (implying 13 A per my notes) would allow about 3 kW per phase.

I wonder if the EVSE isn't wired properly for three phase? That's not an easy thing to check safely, unfortunately.

 

[Nicko]

On the your very first set of pictures your plug is stating 220 to 250v. This would suggest the cable is single phase so you would only get around 3kW. Try a three phase cable and it should work ok

 

[N2STY]

@Enucos OK you cable is definitely 1 phase 3g6mm means the Neutral, Earth and L1 are 6mm at 32amp so missing L2 L3 ie you need 5 6mm for 3 phase

 

[Enucos]

OK, thanks everyone for the help
I will get a new cable, like hmadsen did

Ladekabel Type 2 udtag 22kW 32Amp 5 m - EV Ladekabel til bil - thansen.dk

Køb Ladekabel Type 2 udtag 22kW 32Amp 5 m : EV Ladekabel til bil hos thansen.dk

www.thansen.dk

Edit
I will order a spiral cable, so it doesn't get dirty sitting on the ground.

evmotions.dk - EV Type2 -> Type2 spiral (3x32A) Ladekabel

EV Type2 -> Type2 spiral (3x32A) Ladekabel

evmotions.dk

 

[N2STY]

But from your latest picture, 3G6.0mm² means three phase, I believe.

Don't think is does for 3 phase 32amp you need 5 x 6mm so that's
Neutral
Earth
L1 L2 L3

 

[Enucos]

Case closed, it was the cable.
Attached pictures with different cable.

 

[N2STY]

Nice thanks for letting us know

 

[Gandalfharrow]

The only thing I can spot on pics is that compared to other lead is yours looks thin? Suggesting the cable is only 1 phase but the plugs look OK for 3 phase so the cable it's self could be the limiting Factor hereView attachment 8379

The cable says 32amp, which is 8kW max

 

[N2STY]

The cable says 32amp, which is 8kW max

No this is only right for single phase 32amp a 3 Phase 32amp is 22kw but this has been sorted now in this thread