What do the letters on the battery cell mean?
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This post was last edited by sunjl1981 on 2013-1-6 22:04. What does the meaning of the letters ZMBCH—2.7 in Beihua Ji be? I’d like to ask everyone, thank you! # hcbbs
2.7 should be the area of the unit cell; the rest is not clear
The letters at the beginning are the model of the electrolyzer, while 2.7 represents the effective area of a single cell
3.2 Model marking method □ B □ □ - □ Cell area (m2) Electrolytic current density (H – high current density; no letter for low current density) Polar distance (Z – zero polar distance; no letter if there is a polar distance) Electrode connection type (B – bipolar ion membrane electrolyzer, M – unipolar ion membrane electrolyzer) Medium circulation method (N – natural circulation, F – forced circulation) Example of marking: NBZH-2.7 indicates natural circulation, bipolar ion membrane electrolyzer, zero polar distance, high current density, and a cell area of 2.7 m2.