Who can explain the circuit diagram of a latching relay to me?
Hello,
Who can help me understand the circuit diagram of this latching relay?
https://www.grt-relay.com/latching-relay/3-phase-three-phase-latching-relays.html
What is the German term for latching relays? Self-holding relays? Impulse relays? I know about standard relays like SPDT and DPDT relays and have used them before, but latching relays are somewhat different from traditional relays.
As an example experiment, I came up with the following. I have two 24-volt blocks, each of which should be connected to the relay depending on the charging status (see the two switches in the middle of the image).
Initially, the switch between the two 24 volt blocks of Bank1 should be closed, while at the same time the switch of Bank2 should be open.
And vice versa. For now, I'm only concerned with wiring the batteries to the relay.
The control is handled by a controller/Arduino, where I send a high or low signal to the Arduino output, which is connected to the relay. For this, I'd need an LL MOSFET, for example, but I don't want to go that far here; I can manage it myself.
Can my project be realized with a three-pole latching relay?
Thank you very much for your help!
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I hope for you that you're here with bleach and not with lithium… everything sounds pretty funny, just tell us what exactly you want to achieve, there's certainly a elegant solution for.
Exactly, bleach is correct, yes, may be funny and make no sense. I want to achieve exactly what I described. So, if Bank1 is serially switched, the switch of Bank2 should be opened at the same time, eg if Bank1 only has a battery voltage of 85%. I'll ask. Then the two benches should be washed. The switch of Bank1 is to be opened, the switch of Bank2 is closed. If Bank2 is unloaded, it should be exchanged again, I hope I could make the principle clear. A current of up to 60 A flows here. I want to avoid the big bang, so I thought of latching relays.
if you're just talking about the two switches in the middle, which turn the 24v blocks in row, you'll get 2 stinky relays with changer
You're right. I'll fix it.
https://ibb.co/fCtgwg4
I don't understand, I don't skip anything, it's 48 V
The cells are not connected differently than here:
https://www.mybait.de/images/Series Circuit Three-Battery.jpg
and why in the upper picture you skip the two outer cells is also a mystery to me. that would be 36v and not 48
Really? Nothing can happen