I want to know the first step from solar to . 1.fuse 2.fuse to Mcb 3.Mcb to power surage 4. Mcb to P V onthe inveter is this correct. 4
@khalllllaaas
3 ай бұрын
WTF, first one was correct
@petodroid9950
Жыл бұрын
I am confused. which is correct 1 wiring is used by all. 2 connection makes what sense? when disconnecting the DC circuit breaker, there is a voltage peak that can destroy the overvoltage protection?
@raymondcasso7966
Жыл бұрын
Ripple voltage...
@erwin757
Жыл бұрын
Because all the current is sent to it? It should only measure differences?
@sabatotangredi1580
4 ай бұрын
i was thinking in this order : fuse /SPD/ main switch......in order that the fuse and spd take the burnt of the surge before going to the switch and inverter
@user-zk2ow5qo3h
10 ай бұрын
Which one is correct and which one is wrong? And why? Please reply
@CNCElectric1988
10 ай бұрын
you mean which two?
@sale666
8 ай бұрын
Still I do not understand this if the wire is still split the current should still continue no matter if there is another device or SPD next to it... so weird
@hadapibersama206
4 ай бұрын
If U have circuit breaker why u need a Fuse ???
@xhonshehu9703
Жыл бұрын
Why not like the first one?
@carlos_sacalul
Жыл бұрын
Hei,can you exppain us why your method is correct? Explain for understand all from here
@CNCElectric1988
Жыл бұрын
there is no completely right wiring method,if you think it wrong,show us the right one, thanks
@carlos_sacalul
Жыл бұрын
@@CNCElectric1988 man,you did i movie that told us that method is not corect,why?explain please!
@islam_peace786
7 күн бұрын
No use !
@adamita.victor
Жыл бұрын
To be having a 2nd circuit protective breaking device before SPD is not a bad idea, but I find it irrelevant. Once the SPD has been triggered by the HV, the fuses are forced to blow by the current spike, even though they resisted to high voltage.
@IAmThe_RA
6 ай бұрын
High transient current can damage the mcb before blowing the fuse. An spd has a built mcb or a dedicated mcb that comes with it. It should not be protected by any other mcb and should be fed directly from the main switch or fuse.
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