Please consider building a Neutral/Earth bonding relay into the inverter.
@betterlifeacademy1744
Жыл бұрын
In the EU Version there is a relay in
@yaghiyahbrenner8902
Жыл бұрын
@@betterlifeacademy1744 what!?
@betterlifeacademy1744
Жыл бұрын
Neutral earth bonding relay is in the EU version of the deye 12k hybrid Inverter included
@yaghiyahbrenner8902
Жыл бұрын
@@betterlifeacademy1744 This could due to manufacturing cost, those panasonics relays are expensive not to mention spinning a new PCB maybe they trying to sell old stock.
@betterlifeacademy1744
Жыл бұрын
@@yaghiyahbrenner8902 i dont know but i think Our Regulations say that the relay must be in the Inverter. But i dont know for sure
@prokas69
2 жыл бұрын
Understood for the first time👌
@riaanmaree1132
2 жыл бұрын
When installing a contactor/relay for the N-E bond, what Amps should it be able to handle? When will you build in a N-E bond relay into all inverters and allow us to enable/disable the relay in islanding mode in the settings? I do not see why we have to add this separately? You do not even have a proper mounting spot or DIN rail to mount one in the inverter, making installs messy.
@Javier-qk1cr
5 ай бұрын
Absolutely!! Client focused! (Ironic mode)
@meinderthoving
Жыл бұрын
Now I get it! Thanks keith, My one wasn't using the output on the inverter but rather connected te relay straight to the grid. This will mean that the earth neutral bond will fall away for that minute or so that the inverter takes to sync with the grid after load shedding. I was wondering what the consequence of that was. Your explanation makes it clear that it means that the RCD will be bypassed for that short time. Doesn't sound like a big issue. I'll keep it that way as it keeps the wiring and relay outside of the inverter in the AC DB board I got next to it.
@prokas69
2 жыл бұрын
Hallelujah
@martinvanbiljon4596
2 жыл бұрын
Were in South africa, we only use an RCD on the output, and an mcb before the inverter. Can you please explain why the rcd before the inverter is needed if you already have neutral earth bond relay for offgrid, and the rcd on the loads?
@theunssnyman6310
2 жыл бұрын
Agreed. Feed the inverter through an isolator only.
@martinvanbiljon4596
2 жыл бұрын
@@theunssnyman6310 id just like to know if the rcd feeding the inverter is a england standard or is it here as well.
@NRC073
Жыл бұрын
We earth everything together anyway. Inverter to DB, differential will be detected and will trip
@yusufkarriem1074
2 жыл бұрын
Thank you Keith
@rubydoobstylie
2 жыл бұрын
Aah.....a dummies guide...I now actually know what this means. Cheers Keith 😊
@johanbotha9755
Жыл бұрын
Without the relay, if no current flows through you, since there is no path to the "L2", you also won't get a shock. So you can't get electrocuted? On the power side from the utility, it makes sense, as they run balanced 3-phase, with the neutral grounded to use less wires over long distances, so you would get a shock if you touch live, and thus need a RCD. But why do you still need it on a floating system that cannot electrocute you?
@electrical4976
Жыл бұрын
Hi Keith we install the Ecco 3.6 I have had a number of issues with Fox ess battery’s as I have no polarity across the line and neutral buss bar is there a blade fuse that I can check? On the battery side.
@denniskappetijn1192
2 жыл бұрын
Hi there. I have 2 sunsynk 12kw hybrid inverters in parallel. After a few months of faultless operation have constant tripping ( switch off and then on after 30s to 1min) ; even at low loads. Any ideas on what the cause can be? I am stumped.
@harrywynne2839
Жыл бұрын
Here in the USA we only use RCDs (call them ground fault circuit interrupters GFCIs) on the individual load circuits out of residential panel boards. But we bond neutral to earth (ground) at the main utility service entrance. There is no RCD on the main circuit breaker. Does SUNSYNK make a US version 120/240Vac split phase that allows the neutral to earth bond to remain and not force itself into Islanding mode, which defeats the purpose of a unity hybrid?
@theguy4355
Жыл бұрын
Why is there a voltage ( 48v - 90v) between neutral and earth on AC outgoing side of the inverter. This now causes that voltage in the main board ( 48v-90v between neutral and earth ) This is not good for your appliances
@Javier-qk1cr
5 ай бұрын
I've got just the same issue, 120V between neutral and GND, so I cannot connect inverter chasis GND to earth bar I guess is a huge designing mistake, for saving some cents and risking lives Did you solve the issue?
@theguy4355
5 ай бұрын
@@Javier-qk1cr i resolved the issue. The design is correct. You need to bridge Neutral to earth on the AC supply of your Inverter. The reason why the inverter is designed that way ( and not bridge it in the design ) is because each region / country / municipality has their own regulations how to neutral to earth. So you go according that regulations on how to neutral to earth of your local municipality.
@Javier-qk1cr
5 ай бұрын
@@theguy4355 thank you very much But if I bridge neutral and GND, the RCD is cutting the power I guess I'm missing something Sorry for not understanding
@theguy4355
5 ай бұрын
@@Javier-qk1cr output AC side of inverter
@Javier-qk1cr
5 ай бұрын
@@theguy4355 I'll try! Thank you very much for being so supportive
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