Hello
I just saw a few YouTube videos about dc circuit breakers going up in flames because of wrong wiring etc..
We use following breaker between our 200Ah 48V Lifepo4 battery and 5kw inverter. It's mainly used to isolate the battery during maintenance work.
DC MCB 24V 48V 96V DZ47 circuit breaker dc 125A 63A 32A DZ47-63 power switch protector For battery car And generator https://a.aliexpress.com/_mtLgHso
Question is whether this MCB is actually a safety hazard or not since the high and low potential flips during charging vs discharging?
Can anyone shed light on this issue because what i found online wasn't clear to me. It is clear to me how to wire them as well how to read the wiring diagram if the current flows in one direction but what if the current is bidirectional?
I the description of this MCB it states that it is for batteries so it should be designed for bidirectional flow of current right?
I just saw a few YouTube videos about dc circuit breakers going up in flames because of wrong wiring etc..
We use following breaker between our 200Ah 48V Lifepo4 battery and 5kw inverter. It's mainly used to isolate the battery during maintenance work.
DC MCB 24V 48V 96V DZ47 circuit breaker dc 125A 63A 32A DZ47-63 power switch protector For battery car And generator https://a.aliexpress.com/_mtLgHso
Question is whether this MCB is actually a safety hazard or not since the high and low potential flips during charging vs discharging?
Can anyone shed light on this issue because what i found online wasn't clear to me. It is clear to me how to wire them as well how to read the wiring diagram if the current flows in one direction but what if the current is bidirectional?
I the description of this MCB it states that it is for batteries so it should be designed for bidirectional flow of current right?