Transcription of Battery testing guide - Instrumart
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testing guide Why backup batteries are needed Battery types Failure modes Maintenance philosophies Practical Battery testing Frequently asked questions Megger products overviewBattery testing GUIDe3 ContentsWhy backup batteries are needed .. 4 Why test Battery systems .. 4 Why batteries fail .. 4 Battery types .. 5 Lead- acid overview .. 5 Nickel-Cadmium Overview .. 5 Battery construction and nomenclature .. 6 Configurations .. 6 Single post batteries .. 6 Multiple post batteries .. 6 Failure modes .. 7 Lead- acid (flooded) failure modes .. 7 Lead- acid (VrLa) failure modes.
battery chemistries used today – lead-acid and nickel-cad-mium. Other chemistries are coming, like lithium, which is prevalent in portable battery systems, but not stationary, yet. Volta invented the primary (non-rechargeable) battery in 1800. Planté invented the lead-acid battery in 1859 and in 1881 Faure first pasted lead-acid plates. With ...
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