Meanwell question......

Tommy L

100 kW
Joined
Dec 23, 2010
Messages
1,124
Location
Saint Augustine, Florida USA
When I run 2 meanwells in series......
Sometimes one will not volt up.....
So I unplug - wait - plug back in...... and
It’s good.

Is there a startup technique I need to do while
these are in series?
 
Waiting 3 years for a reply 😭
 
Check the load curve of your devices. Some MW drivers can handle serial connections, other won't. Especially those with some sort of pwm signal roaming in the circuit, which tends to shut down the drivesr downstream. Had a similar problem and gave up on it - now I always use only a single driver as charger. Sucks for high voltages.
 
Thank you! 🙏🏻🙏🏻🙏🏻
 
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