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  • Users: harlista
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  1. harlista

    ESD Grounding

    I have an issue that is eluding me regarding ESD grounding of carts. We have metal carts in our facility that we use for material movement between work stations (and some workers use for storage). In our previous building we had a regular linoleum tile floor which had ESD wax applied once a...
  2. harlista

    Harmonic Distortion

    Good morning; I’m new to this forum and have a question for the collective. I work in a data center in Texas. We use two utility feeds entering our building, each side feeds a medium voltage switchgear unit which, in turn, feeds 4 delta-wye transformers (27KV in 480V out) per side. Two sets of...

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