Charging at 7.05kW

[MickeySw]

Our EVSE charging rate has been hovering at 7.30 to 7.34 while charging during this afternoon's Free Electricity session.

Curious, how much of that is actually going into the battery (wall box vs iSmart value)?

 

[Jazzyboy]

Our EVSE charging rate has been hovering at 7.30 to 7.34 while charging during this afternoon's Free Electricity session.

Who is providing the free leccy

 

[JohnV6]

Octopus

 

[Alb]

Our EVSE charging rate has been hovering at 7.30 to 7.34 while charging during this afternoon's Free Electricity session.

You are not alone!

 

[Jazzyboy]

You are not alone!

View attachment 40896

Is that an Anderson charger. Looks cool

 

[Bam Bam]

Who is providing the free leccy

What @JohnV6 said.

If you decide to join Octopus do use a referral code to get £50 credit each.

A charity code is in my bio if you don't have any friends or family with Octopus already.

 

[Alb]

Is that an Anderson charger. Looks cool

It's a Hypervolt
Did an installation thread here:

Thread 'My HyperVolt Installation (lots of pics)'

Aug 20, 2021

Although those of us installing a fixed charging point at home end up using one of a limited range of boxes, our individual homes and supply arrangements are unique so the purpose of this thread is to share some of my thought processes and experiences in the hope that some elements at least may be useful to other members.

I allowed a couple of months to elapse between delivery of my MG5 and installation of a 7kW charge point. There was no time pressure in my case because in the short term at least, the good old Granny (backed up by a free Pod Point at my local Tesco) met my needs.

I...

• Alb
• installation mg5
• Replies: 37
• Forum: MG5 EV Forum

• 

 

[tsedge]

One of the worst things about EVs are all this digital information to a high degree of precision.

Whether its mi/kWh or battery charge % or kW charging speed, we end up with numbers, numbers, numbers which breeds in some people an unwarranted obsession over the details.

If I had a pound for every person who was spooked by why their numbers are a bit different to the next person....

I only need to know:

• Is my battery empty, a quarter, half, 3/4 or full?
• Is my efficiency excellent, good, average, poor or terrible?
• Rather than a kW charge rate (academic at best) or a time to 100% charged (who charges to 100%?), please just tell me "X minutes to 80%" instead.

I'd be happy for the obsessives to have a 10 decimal-point display option, I'm not seeking to limit choice here, but please let me pick the user-friendly rough approximation UI!

 

[5teep]

I was pretty obsessive about it when I first started driving EV but time cures all ills as they say Once you are comfortable with the car and know what it can/cannot do you begin to trust it and just drive.

 

[decrep]

I was pretty obsessive about it when I first started driving EV but time cures all ills as they say Once you are comfortable with the car and know what it can/cannot do you begin to trust it and just drive.

I wasn't obsessive, just vary curious, once I knew what's going on I lost a lot of my interest.
Same with the PV/battery system.
I'm not good with numbers any more, don't remember them long enough for them to be meaningful.

No I just need to know how far we'll be going in the next week or so, to make sure there's enough ommph in the battery, and when's the best time to charge.

 

[5teep]

I wasn't obsessive, just vary curious, once I knew what's going on I lost a lot of my interest.
Same with the PV/battery system.
I'm not good with numbers any more, don't remember them long enough for them to be meaningful.

No I just need to know how far we'll be going in the next week or so, to make sure there's enough ommph in the battery, and when's the best time to charge.

What I used to love about the old MG5 was the ease of working out the range. With a ~50kwh battery and a percentage readout on the dash it was simple to work out how far I could go at any point. Helped that my first few years working were in retail before electronic tills came in and you were forced to add up and subtract in your head.

 

[Bam Bam]

What I used to love about the old MG5 was the ease of working out the range. With a ~50kwh battery and a percentage readout on the dash it was simple to work out how far I could go at any point. Helped that my first few years working were in retail before electronic tills came in and you were forced to add up and subtract in your head.

Yeah it is easy to do in your head with a 50kWh battery. Just half/double and you can switch from percentage to kWh.

25kWh = 50% of battery and so on.

 

[MG Mile eater]

Good evening, and apologies for the late hour....!!!
I'm charging the S5 overnight....just checked the Ohme App and it's telling me it's charging at 7.03kW.....unheard of!!!!
My MG4 never charged higher than at 6.95kW.

Is this normal??? I have an Ohme Home Pro charger, and the S5 is specified as the car being charged. I removed the MG4 from the list.

Sorry if it's a dumb question, but i read somewhere not to expect more than 6.95kW from a 7kW charger......

All EVSE equipment operate between 6-7.2kw
This is the maximum your see on wall boxes
11 and 22kw are for 3 phase 3phase supplies
But not many domestic installations have 3phase
Most are single phase and are rated between
60 to 100amp on the incomer side.
Alot of the smart EVSE equipment have the ability
To play around with the power delivery of the load.
7.2kw pull a constant 32kw so we install 40amp double pole RCD
Protective devices upstream as for safety requirements on BS7671

 

[5teep]

Yeah it is easy to do in your head with a 50kWh battery. Just half/double and you can switch from percentage to kWh.

25kWh = 50% of battery and so on.

Zackly