21 plate 2pos/3neg or 2neg /3pos

[tomisnt]

HI :

I have a 21 plate "dry"cell with 5 plates that can be energized. I have ran it with 3neg and 2 positive and the production looked good to me. Now I am remounting it for a pwm and I have the pportunity to change my positive and negative plates. Does anyone have any suggestions or comments on this configuration?

[H2OPWR]

HI :

I have a 21 plate "dry"cell with 5 plates that can be energized. I have ran it with 3neg and 2 positive and the production looked good to me. Now I am remounting it for a pwm and I have the pportunity to change my positive and negative plates. Does anyone have any suggestions or comments on this configuration?

You would do better with a 5 neutral type set up. It will be much more effecient and run way cooler. You could try using only 19 plates this way
+nnnnn-nnnnn+nnnnn- . Just a suggestion.