Grounding uye kuchengetedza Go Hand in Hand
Mumusha wako wiring system, kugadziriswa kwenyika ndiyo inokosha yekuchengeteka. Muchiitiko cheimwe rudzi rwekuparara muhurongwa, hutongi hwepasi hunopa nzira yekusagadzikana kunofadza inoita kuti nguva ino ichayerera kudzivirirwa kudzokera pasi pachayo. Izvozvo zvinoderedza mikana yokuti pfupi pfupi inogona kukonzera moto kana kutyisidzira upenyu. Chikamu chekupedzisira uye chinonyanya kukosha chegadziriro yeimba inoitwa nesimbi yakagadzirwa nesimbi yakaderedzwa zvakadzika pasi, wiring iyo inobatanidza tsvimbo iyi kumushandi webasa kana kuti inoshandiswa nemamita yekuisa pasi, uye iyo yakabatana inopindirana pakati pekambo uye tsvimbo.
Iyi "pasi pasi" ndiyo chikamu chakakosha chemagetsi ako ekugadzirisa kuchengetedza magetsi. Maererano neNational Electrical Code, kana NEC, hurongwa hwevhu hunofanira kunge huchigadziriswa ne25 ohms kana pasi. Kubudirira izvi zvinogona kudiwa kupfuura imwe tsvimbo yevhu.
01 ye 05
Chii Chinonzi Ground Rods?
Home Depot Ground tsvimbo, iyo inozivikanwawo sekumisa magetsi, inoshandiswa kugadzirisa mamiriro ezvinhu emagetsi evhu pasi. Ground tsvimbo inogona kuitwa nemhando dzakasiyana siyana, asi mhangura ndiyo inowanzoshandiswa kushandiswa kwekugara. Ground tsvimbo idzi dzakanaka kwazvo mafambisi emagetsi uye vanobvumira chero magetsi anokonzera kuputika pasi, achibvisa njodzi kure newe uye magetsi .
02 of 05
Ground Rod Length
Iko tsvimbo yevhu inobatanidza imba yekugadzirisa pamba mukati mevhu ndeyendarira yakareba yendarira, kazhinji mhangura yakabatanidzwa nesimbi, yakagadzirwa nesimbi, kana simbi isina tsvina.
Ground tsvimbo inouya mumasendimita masere uye mamita gumi-marefu, uye 8-netsoka ndiyo inowanzoshandiswa pakugadziriswa kwekugara. Sezvo mutemo, matanda epasi anofanira kunge akareba masendimita gumi uye haafaniri kutemwa. Munyika yakaoma kwazvo, iyo inopa kuvhiringidza kudarika ivhu rakaoma (zvinoreva kuti harigamuchiri magetsi sezviri nyore), masango akadzika dzimwe nguva akaiswa uye akabatanidzwa nechisviniro chakanaka kuitira kuti vagone kuwedzera zvakadzika pasi.
Imwe nzira ndeyokuwedzera imwe tsvimbo yevhu pasi. Izvi zvinowanzoita sarudzo yakanakisisa, asi tsvimbo inofanira kunge yakaita mamita matanhatu kunze, maererano neN NEC. Pose pazvinenge zvichibvira, matanda evhu anofanira kuenda munharaunda ine mvura yakakomba imba yako. Kazhinji, nzvimbo iri pedo neheyo ine unyoro hwakakwana nekuda kwemvura inosvika kubva pasi.
Hazvina kuchenjera uye hazvina ngozi kuti aise shoma, mazendo mana emakumbo anowanzotengeswa nekugadzirisa zvinhu zvakadai seAttennas TV uye nemamwe magetsi. Izvi hazvibvumirwe pamutemo ekugadzirisa basa remagetsi emusha, uye zvinogona kuita kuti hurongwa hwako hugadzikane kana hunodiwa zvikuru.
03 of 05
Ground Rod Diameter
Ground tsvimbo dzinouya dzakasiyana-siyana (diameter), kusanganisira 3/8 ", 1/2", 3/4 ", uye 1". Izvo zvishoma zvakabvumira kupetwa kwehutu hwevhu ndeye 3/8 ", asi hukuru hwemazana ndiwo chisarudzo chakanaka nokuti vanopa nzvimbo yakawanda kuti tibatane nenyika.
04 of 05
Grounding Wire
Nhare yevhu, iyo inowanzonzi shanduko ye electrode conductor , inobatanidza pakati penduru yevhu uye kushandiswa kwevhu pasi. Nzvimbo dzekugara zvekugara dzinowanzogadzirwa nemhangura uye iri # 6 ( 6 AWG ) kana yakakura.
05 of 05
Grounding Clamps
Zvisungo zvinogadziriswa zvinoshandiswa kubatanidza kugadzirisa masikiriti emutambo kune tsvimbo yevhu.
An acorn clamp iyo yakasimudzika yakasvibiswa nehutori inoshandiswa kuirimbisa kune tsvimbo yevhu. Chimwe chinhu chinonyanya kushandiswa chinoshandiswa chechibvumirano chekubatisa tsvimbo yevhu uye chinogamuchirwa kuti zvivheneke zvakajeka. Mutevedzeri wevhu anofanira kuiswa kune tsvimbo yevhu uye mu "V" yechipupuriro chechigodo, chakatarisana nebandani rechigunzva.
Iyo ndarira-toothed clamp ishizha mbiri-mutsara ine ma-setscrews maviri anoshandiswa kuiridzirira iyo tsvimbo yevhu. Iinewo nzvimbo yepakati nehomwe yekusimudza tambo uye yakagadziriswa kusimbisa tambo. Icho chinyorwa chinoputika chinoshandiswa zvakanakisisa mukati kuitira kugadzira kubatana kwepamusoro pemapapu emvura ayo akaiswa pasi pasi bhasi rebasa rebasa.