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《接地极安装标准（grounding electrode installation standard）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、接地极安装标准（Groundingelectrodeinstallationstandard）Standardfortheinstallationofgrounding.Txtthereisnoonelikemeintimetohearsomesongssuddenlythoughtofhisownpast_______ifIcanreturntothepast,Iwillchoosenottoknowyou.NotIregret,isthatIcannotfacetheendwithoutyou.GroundingelectrodeinstallationstandardInsta
2、llationrequirementsandskillsofgroundingelectrodeKeywords:groundingpoleinstallationFirst,groundingequipmentshouldadoptsteel,theconductorsectionofgroundingdeviceshouldmeettherequirementsofthermalstabilityandmechanicalstrength,butshouldnotbelessthanthespecificationsofthefollowingtable.Two.Theburie
3、ddepthofthetopofthegroundingbodyshouldnotbelessthan0.6meters,andtheanglesteelandthesteelpipegroundingbodyshouldbeverticallyconfigured.Inadditiontothegrounding,theleadlineofthegroundingbodyshouldbetreatedwithcorrosionprotection;whenusinggalvanizedflatsteel,theboltconnectionpartoftheleadlineshoul
4、dbepaintedwithanticorrosivepaint.Three,inordertoreducetheshieldingeffectofadjacentgroundingbody,thespacingoftheverticalgroundingbodyshouldnotbelessthantwotimesofitslength,andthespacingofthehorizontalgroundingbodyshouldbelessthan5metersaccordingtothedesignrequirements.Four.Thedistancebetweentheg
5、roundingbodyandthebuildingshouldnotbelessthan1.5m.Five,groundingwireshouldpreventmechanicaldamageandchemicalcorrosion,groundingwirethroughthewallshouldbethroughthehole,throughthesteelpipeorothersolidprotectivesleeve.Six.Thegroundinglineshouldbeconnectedtothegroundinggridatleasttwodifferentpoint
6、s.Seven.Eachgroundingpartoftheelectricalequipmentshallbeconnectedwiththegroundingmainlinewithasinglegroundingwire,andshallnotbeconnectedwithseveralgroundingpartsinagroundwire.Eight,theearthditchbackfillsoilshouldnotbefilledwithstones,buildingmaterialsorgarbage.Nine.Theinstallationofgroundingwir
7、eshallcomplywiththefollowingrequirements:(1)easytocheck;(two)layingpositionshallnothinderthedisassemblyandmaintenanceoftheequipment;(three)thedistancebetweenthesupportingpartsinthehorizontalstraightpartisgenerally1-1.5meters,theve
