PAT testing IT equipment
■Information technology (IT) equipment covers all components of a computer system whether the system is a large networked system with multiple computers or a humble single machine system. Generally either of these systems will have the basic tower / desktop computer with a monitor and optional scanner / printer. The large systems will also include items like hubs, switches, routers and USB / NAS external hard drives. Uninterrupted Power Supplies (UPS) and servers will also be present.
●PAT tests:
■The PAT testing of IT equipment is conducted much the same as standard appliances but care must taken not to use excessive bond test current or use a 500 V insulation test. IT equipment generally uses the thin internal printed circuit board to provide interconnecting earth points so a bond current of 10 amps or more would burn out these tracks.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2019/11/12 |
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V01 |
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PAT/IT_AN28_en |
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573 KB |
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