Charging electric cars on Club sites.

cariadon replied on 19/12/2017 12:02

Posted on 19/12/2017 12:02

With the government wanting all cars to be electric in years to come and some MHers have them as runarounds how do you think the club should address the issue, This is NOT a thread against electric cars.

Do you think the club should change the bollard to accommodate the second connection, have a designated charging area and should the charging bollard be metered so you pay as you use, or the cost added to pitch fee, or any other suggestion.

Tinwheeler replied on 21/12/2017 14:33

Posted on 21/12/2017 14:33

Fozzie, your caravan itself doesn’t require PAT testing, neither does your George Foreman grill or multiple other devices you might run from an extension lead. It would be a different matter if you were hiring out the caravan, car, or extension charging point.

"The law simply requires an employer to ensure that their electrical equipment is maintained in order to prevent danger. It does not say how this should be done or how often. Employers should take a risk-based approach, considering the type of equipment and what it is being used for. If it is used regularly and moved a lot e.g. a floor cleaner or a kettle, testing (along with visual checks) can be an important part of an effective maintenance regime giving employers confidence that they are doing what is necessary to help them meet their legal duties. HSE provides guidance on how to maintain equipment including the use of PAT."

http://www.hse.gov.uk/electricity/faq-portable-appliance-testing.htm

brue replied on 21/12/2017 14:48

Posted on 21/12/2017 14:17 by Fozzie

I have been thinking about this and bear with me on a couple of issues here.Certainly people with EV vehicles and electricians with more knowledge than me could assist.

Say I purchase and EV I bring it home and plug into a dedicated Pod Point  installed on a spur from the house consumer unit.This is a fixed installation.Dedicated to the job of charging the vehicle.

But now the Club is saying,you can plug your caravan into a 16a site bollard with the hook up lead and then charge the EV with an another extension lead from the caravan.I would have thought this would be governed by PAT (portable applicatance testing)testing because a EV now actually becoming a portable appliance.

If the EV is plugged straight into the site bollard (fixed installation) and say disconnect the caravan from the hook up then that is satisfactory within all earthing regulations.

My electrical theory is getting greyer by the years,but a caravan socket in an outside box is not a to me a dedicated charging point.I would also guess it will only be 1.5 squared mill.

Perhaps Brue could inform me is there a selector within an electrical vehicle to control different  charging rates I.e. overnight charging,20 minute charging etc.or is charging an EV controlled by the supply that feeds it.

Posted on 21/12/2017 14:48

Fozzie, if charging on a site you would use a special cable connector between your EV and a socket in the van, you won't be using the bollard. Your van is attached to the bollard not the car. However if you use this method and you need a long charge it will take a few hours of charging and obviously you'll have to balance out the draw with other equipment in use. Just like you would do if using a lot of electrical equipment in the van.

At home, we can plug into a domestic socket and then into the car, a slow charge. We did this at first but now have a dedicated power socket (installed by my OH) which provides a fast charge, for us probably two to three hours although we sometimes run the battery down to give it a super charge which gives us more mileage. Our domestic wiring can cope with the draw, we don't have to switch anything off etc.

There are about four types of chargers on the market ranging from slow to super rapid. Different cables and sockets are provided to enable this, we carry two types. The charge unit switches itself off when complete, we can also select a timer on the car computer system to switch on a preheat in cold weather etc....if we anticipate cold weather we can defrost the car before using it. However that's a bonus so the simple method on a site would be a slow charge via a suitable cable. Hope this helps?

 

Metheven replied on 21/12/2017 15:33

Posted on 21/12/2017 15:33

Normally there is:

Portable: a lead with a 13a plug one end and a car specific socket the other, within that cable there is a supplied portable charger, usually limited to 10a, much like a CTEK 10 amp charger.

Standard and Fast: Then there are the 16a and 32a charger leads , these have there own special plugs and push into dedicated sockets via standalone house circuits fed with 6mm or 10mm cable sizing. These do not require a separate charger as it is inbuilt with the car.

Rapid: These are dedicated where there is a 3 phase supply and again utilise the charger within the car.

There are obviously variations with different vehicles and super rapid chargers are relatively new, but other than differing plug/sockets they all work in a similar fashion.

My daughters Taxi company which run Nissan Leafs use a mixture of the above.

Metheven replied on 21/12/2017 15:51

Posted on 21/12/2017 15:51

Got timed out.

Anything away from home can use the Fast or Rapid on special bollards as these will accept the special plugs on the leads supplied, no extra charger is needed, just plug in both ends and alls good.

As for on site without special bollards, then you must bring your Portable charger and lead to plug into a 13a socket, remembering the caravan cable circuit will normally be protected and limited to 10a by the onboard MCB.

Fozzie replied on 21/12/2017 18:39

Posted on 21/12/2017 18:39

Yes thanks to all replies on my thread. Metheven,your reply under the portable charger section above is the info I was after.At least I can understand the charging requirements now of an EV.,especially on a Site or when away from home.

Randomcamper replied on 21/12/2017 20:40

Posted on 21/12/2017 20:40

People will have leads strung out across their pitches charging their car up. Its not the same as a lead within the awning.

Sooner or later there will be a "garotting" incident, fire, electocution or something adverse with the leads and then the Club's Elf & Safety & liability averseness will kick in and charging your car with a flying lead from the van will be banned....

As has been said already, the Club's current stance that all is hunky dorey, fill your boots (or batteries) with any Heath Robinson arrangement that you can lash up is fine will quickly change.

It's only fine at the moment because very few are doing it and nothing has happened yet.

Sadly, that won't last.

Cornersteady replied on 21/12/2017 21:02

Posted on 21/12/2017 20:40 by Randomcamper

People will have leads strung out across their pitches charging their car up. Its not the same as a lead within the awning.

Sooner or later there will be a "garotting" incident, fire, electocution or something adverse with the leads and then the Club's Elf & Safety & liability averseness will kick in and charging your car with a flying lead from the van will be banned....

As has been said already, the Club's current stance that all is hunky dorey, fill your boots (or batteries) with any Heath Robinson arrangement that you can lash up is fine will quickly change.

It's only fine at the moment because very few are doing it and nothing has happened yet.

Sadly, that won't last.

Posted on 21/12/2017 21:02

well there are already EHU leads across pitches and often three leads in to one bollard and very few accidents? All we are talking about is one lead from your outfit to the car which is often parked to the left of the caravan so most of the lead will be close or underneath the van?

While they may be a tripping hazard as these leads will be on the ground I can't imagine these leads will be at head height?

JVB66 replied on 21/12/2017 21:10

Posted on 21/12/2017 21:02 by Cornersteady

well there are already EHU leads across pitches and often three leads in to one bollard and very few accidents? All we are talking about is one lead from your outfit to the car which is often parked to the left of the caravan so most of the lead will be close or underneath the van?

While they may be a tripping hazard as these leads will be on the ground I can't imagine these leads will be at head height?

Posted on 21/12/2017 21:10

It could be an advantage having the lead at head height might assist stopping "pitch invasion" that some seem to have a problem withsurprised

Rocky 2 buckets replied on 21/12/2017 21:30

Posted on 21/12/2017 21:30

My EV is charged totally from a green/natural source. It takes approximately 6 weeks a charge. It’s cheap but slow😢

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