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- Isolated_ground abstract "An isolated ground (IG) is a local ground connection used with a supply, one of the common earthing arrangements used with domestic mains supplies. The primary reason for the use of isolated grounds (IG) is to provide a noise-free ground return, separate from the equipment grounding (EG) return. The EG circuit includes all of the metal conduit, outlet boxes, and metal enclosures that contain the wiring and must be grounded to provide a safe return path in case of fault currents. The IG provides an insulated, separate ground path for the ground reference in electronic equipment, such as computers, hospital equipment, and audio equipment. IG helps eliminate the potential for a ground loop, which can cause noise, data errors, and disruptions to these systems. The IG is typically insulated and separate all the way back to the point of origin of the circuit, which can be either a main panel or sub-panel. The IG, EG, and neutral are all bonded together at that point. Due to the installation of a separate, insulated conductor and the associated special outlets required, IG circuits are more expensive to install than standard power circuits.Its main downside is its usually higher impedance than other earthing systems, resulting in slightly lower safety levels.Until the 1950s, isolated ground domestic mains supplies tended to have no RCD or ELCB, and too high a ground impedance to blow a fuse if a live to earth fault occurred. This could leave metalwork in the house live. The use of RCDs (or formerly ELCBs) with such installs solved this problem. Such installs are called EEBAD (Earthed Equipotential Bonding and Automatic Disconnection).The British term for isolated ground is "IT", from the French terre isolée.".
- Isolated_ground wikiPageID "31296909".
- Isolated_ground wikiPageLength "3137".
- Isolated_ground wikiPageOutDegree "13".
- Isolated_ground wikiPageRevisionID "656510258".
- Isolated_ground wikiPageWikiLink Category:Articles_created_via_the_Article_Wizard.
- Isolated_ground wikiPageWikiLink Category:Electrical_safety.
- Isolated_ground wikiPageWikiLink Category:Electricity.
- Isolated_ground wikiPageWikiLink Earth_leakage_circuit_breaker.
- Isolated_ground wikiPageWikiLink Electrical_grounding.
- Isolated_ground wikiPageWikiLink Electrical_noise.
- Isolated_ground wikiPageWikiLink Electrical_safety.
- Isolated_ground wikiPageWikiLink Electrical_safety_testing.
- Isolated_ground wikiPageWikiLink Ground_(electricity).
- Isolated_ground wikiPageWikiLink Ground_loop_(electricity).
- Isolated_ground wikiPageWikiLink Mains_electricity.
- Isolated_ground wikiPageWikiLink Noise_(electronics).
- Isolated_ground wikiPageWikiLink Power_conditioner.
- Isolated_ground wikiPageWikiLink Power_conditioning.
- Isolated_ground wikiPageWikiLink Residual-current_device.
- Isolated_ground wikiPageWikiLink Surge_protector.
- Isolated_ground wikiPageWikiLink Uninterruptible_power_supply.
- Isolated_ground wikiPageWikiLinkText "Isolated ground".
- Isolated_ground wikiPageWikiLinkText "isolated ground".
- Isolated_ground hasPhotoCollection Isolated_ground.
- Isolated_ground wikiPageUsesTemplate Template:Electric-stub.
- Isolated_ground wikiPageUsesTemplate Template:Refimprove.
- Isolated_ground wikiPageUsesTemplate Template:Reflist.
- Isolated_ground subject Category:Articles_created_via_the_Article_Wizard.
- Isolated_ground subject Category:Electrical_safety.
- Isolated_ground subject Category:Electricity.
- Isolated_ground hypernym Connection.
- Isolated_ground type Article.
- Isolated_ground type Road.
- Isolated_ground type Article.
- Isolated_ground comment "An isolated ground (IG) is a local ground connection used with a supply, one of the common earthing arrangements used with domestic mains supplies. The primary reason for the use of isolated grounds (IG) is to provide a noise-free ground return, separate from the equipment grounding (EG) return. The EG circuit includes all of the metal conduit, outlet boxes, and metal enclosures that contain the wiring and must be grounded to provide a safe return path in case of fault currents.".
- Isolated_ground label "Isolated ground".
- Isolated_ground sameAs m.0gjf04p.
- Isolated_ground sameAs Q6085891.
- Isolated_ground sameAs Q6085891.
- Isolated_ground wasDerivedFrom Isolated_ground?oldid=656510258.
- Isolated_ground isPrimaryTopicOf Isolated_ground.