Kazhinji kicheni iri kushandisa magetsi akawanda kupfuura mamwe makamuri mumba, uye NEC(National Electrical Code) inotara kuti makicheni anofanirwa kushandiswa zvakanyanya nemaseketi akawanda.Kune kicheni inoshandisa midziyo yekubikira yemagetsi, izvi zvinoreva kuti inoda maseketi manomwe kana kupfuura.Enzanisa izvi nezvinodiwa zveimba yekurara kana imwe nzvimbo yekugara, uko kune imwe chete-chinangwa chemwenje wedunhu inogona kushandira ese magadzirirwo emwenje uye plug-in outlets.
Midziyo mizhinji yemukicheni yakavharirwa mumidziyo yakajairika, asi sezvo midziyo yemukicheni yave yakakura uye yakakura nekufamba kwemakore, ikozvino yakajairika - uye inodikanwa nekodhi yekuvaka - kuti chimwe nechimwe chemidziyo iyi ive nedunhu rakatsaurirwa remudziyo rinoshanda chero chimwe chinhu. .Kunze kwezvo, makicheni anoda maseketi madiki emidziyo uye kanenge imwe mwenje wedunhu.
Tapota onai kuti haasi ese macode ekuvaka emunharaunda ane zvinodiwa zvakafanana.Nepo iyo NEC (National Electrical Code) inoshanda sehwaro hwemakodhi mazhinji emunharaunda, nharaunda dzega dzega dzinogona, uye dzinowanzoita, kumisa zviyero pachavo.Gara uchitarisa nevakuru vekodhedhi yako pane zvinodiwa munharaunda yako.
01. Firiji Circuit
Chaizvoizvo, firiji yemazuva ano inoda yakatsaurirwa 20-amp circuit.Iwe unogona kunge uine firiji diki yakavharirwa mune yakajairika mwenje wedunhu ikozvino, asi panguva ipi neipi yekugadziridza kukuru, isa dunhu rakatsaurirwa (120/125-volts) yefiriji.Kune iyi yakatsaurwa 20-amp yedunhu, 12/2 isiri-simbi (NM) sheathed waya ine pasi ichadikanwa kune wiring.
Dunhu iri kazhinji haridi kuchengetedzwa kweGFCI kunze kwekunge chinobuda chiri mukati memamita matanhatu edhishi kana kuti chiri mugaraji kana pasi, asi kazhinji chinoda kuchengetedzwa kweAFCI.
02. Range Circuit
Mutsara wemagetsi kazhinji unoda yakatsaurirwa 240/250-volt, 50-amp circuit.Izvi zvinoreva kuti uchada kuisa 6/3 NM tambo (kana #6 THHN waya mukotoni) kudyisa huwandu.Nekudaro, zvinongoda 120/125-volt chigadziko chekugonesa renji zvinodzora uye vent hood kana iri gasi renji.
Munguva yekugadziridza kukuru, zvakadaro, ipfungwa yakanaka yekuisa electric range circuit, kunyangwe iwe usiri kuishandisa parizvino.Mune ramangwana, ungangoda kuchinjisa kune renji yemagetsi, uye kuve nedunhu iri rinowanikwa ichave nzvimbo yekutengesa kana iwe wakambotengesa imba yako.Ndokumbirawo muyeuke kuti renji yemagetsi inoda kusundidzira kumashure kumadziro, saka isa pekubuda nayo zvinoenderana.
Kunyange zvazvo 50-amp circuits inofananidzwa nemakwikwi, mamwe mayuniti angada masekete kusvika 60 amps, asi zvikamu zviduku zvingada zviduku-40-amps kana 30-amps.Nekudaro, kuvakwa kweimba kutsva kunowanzo sanganisira makumi mashanu-amp renji maseketi, sezvo aya akakwana kune ruzhinji rwekugara kwekubikira.
Kana imba yekubikira nehovhoni yemudhuri zvave zvikamu zvakasiyana mumakicheni, iyo National Electrical Code inowanzo bvumidza ese ari maviri mayuniti kuti afambiswe nesaiti imwe chete, kunze kwekunge magetsi akasanganiswa asingapfuure simba rakachengeteka redunhu iroro.Nekudaro, kazhinji kushandiswa kwe2-, 30-, kana 40- amp maseketi anomhanyiswa kubva papaneru huru kuti ape simba rimwe nerimwe rakaparadzana.
03. Dishwasher Circuit
Pakuisa muchina wekugezesa, dunhu rinofanira kunge rakatsaurirwa 120/125-volt, 15-amp circuit.Iyi 15-amp circuit inodyiswa ne 14/2 NM waya ine pasi.Iwe unogona zvakare kusarudza kudyisa dishwasher ine 20-amp wedunhu uchishandisa 12/2 NM waya ine pasi.Ndokumbirawo muve nechokwadi chekuti matenderedza zvakakwana paNM tambo kuitira kuti muchina wekusuka ndiro ukwanise kuburitswa uye kushandiswa pasina kuubvisa — mugadzirisi wemudziyo wako achakutenda.
Ongorora: madhishi anozoda nzira yekudzima yemunharaunda kana kukiya-kunze kwepaneru.Ichi chinodiwa chinoitwa netambo uye plug dhizaini kana diki yekukiya mudziyo wakaiswa pabreaker pane pane kudzivirira kuvhunduka.
Vamwe vanoita zvemagetsi vanozoisa waya mukicheni kuitira kuti muchina wekugezesa ndiro nekurasa marara zvifambiswe nedunhu rimwe chete, asi kana izvi zvikaitwa, inofanira kunge iri 20-amp circuit uye kutarisirwa kunofanira kutorwa kuti ive nechokwadi chekuti midziyo yese iri miviri haipfuure. 80 muzana yedunhu amperage rating.Iwe unofanirwa kutarisa kune zviremera zvekodhi yenzvimbo kuti uone kana izvi zvichibvumidzwa.
GFCI uye AFCI zvinodiwa zvinosiyana kubva kune hutongi kuenda kune hutongi.Kazhinji, dunhu rinoda kuchengetedzwa kweGFCI, asi kana kuchengetedzwa kweAFCI kuchidikanwa kana kuti kwete zvinoenderana nekududzirwa kwenzvimbo yekodhi.
04. Kurasa marara Circuit
Kurasa marara kunoita basa rekuchenesa marara mushure mekudya.Kana vakaremerwa nemarara, vanoshandisa mvura shoma vachikuya marara.Kurasa marara kunoda yakatsaurirwa 15-amp circuit, inodyiswa netambo ye14/2 NM ine pasi.Iwe unogona zvakare kusarudza kudyisa murapi ane 20-amp wedunhu, uchishandisa 12/2 NM waya ine pasi.Izvi zvinowanzoitwa apo kodhi yemunharaunda inobvumira kuraswa kugovera dunhu nedhishi.Iwe unofanirwa kugara uchitarisa nemuongorori wezvivakwa wako kuti uone kana izvi zvichitenderwa munharaunda yako.
Nzvimbo dzakasiyana dzinogona kunge dziine zvinodiwa zvakasiyana zvinoda kuchengetedzwa kweGFCI neAFCI pakuraswa kwemarara, saka ndapota bvunza vakuru venzvimbo yako nezveizvi.Kusanganisira zvese zviri zviviri AFCI neGFCI kuchengetedzwa ndiyo nzira yakachengeteka, asi nekuti maGFCI anogona kungoita "phantom tripping" nekuda kwekusimuka kwemota, nyanzvi yemagetsi inowanzosiya maGFCI pamaseketi aya uko macode emuno anobvumira.Kudzivirirwa kweAFCI kunozodiwa sezvo maseketi aya achishandiswa newall switch uye kuraswa kunogona kuve newaya kubaya mudura remadziro.
05. Microwave Oven Circuit
Iyo microwave oven inoda yakatsaurirwa 20-amp, iyo 120/125-volt wedunhu kuidyisa.Izvi zvinoda 12/2 NM waya ine pasi.Mavheni eMicrowave anouya mumhando dzakasiyana uye saizi, zvinoreva kuti mamwe mamodhiyo epacountertop nepo mamwe ma microwave achikwira pamusoro pechitofu.
Kunyangwe zvakajairika kuona maovheni emicrowave akaiswa mumidziyo yakajairwa, maovheni makuru emicrowave anogona kudhirowa anosvika 1500 watts nekudaro anoda maseketi awo akazvipira.
Dunhu iri haridi dziviriro yeGFCI munzvimbo zhinji, asi dzimwe nguva inodiwa uko mudziyo unovharira munzvimbo inosvikika.Kudzivirirwa kweAFCI kunowanzo kudiwa kudunhu iri sezvo mudziyo wacho wakabairirwa mukubuda.Nekudaro, ma microwaves anobatsira kune phantom mitoro, saka iwe ungafunga kuibvisa kana isiri kushandiswa.
06. Lighting Circuit
Zvirokwazvo, kicheni yaisazokwana pasina mwenje wedunhu kuvhenekera nzvimbo yekubikira.Imwe 15-amp, 120/125-volt yedunhu yakatsaurirwa inodiwa kuti igone kuvhenekesa mwenje wekicheni, senge sirin'i zvigadziriso, marambi egaba, magetsi epasi-cabinet, uye mwenje mwenje.
Imwe neimwe seti yemwenje inofanirwa kuve neyayo switch yekubvumidza iwe kudzora mwenje.Iwe unogona kuda kuwedzera sirin'i fan kana pamwe bhangi remwenje mwenje mune ramangwana.Nokuda kwechikonzero ichi, ipfungwa yakanaka kuisa 20-amp circuit kuitira kushandiswa kwemwenje, kunyange zvazvo code inoda 15-amp circuit.
Munzvimbo dzakawanda, dunhu rinopa zvigadziriso zvemwenje chete hazvidi kuchengetedzwa kweGFCI, asi zvinogona kudikanwa kana switch yemadziro iri pedyo nedhishi.Kudzivirirwa kweAFCI kunowanzo kudiwa kune ese mwenje maseketi.
07. Diki Appliance Circuits
Iwe uchada maviri akatsaurirwa 20-amp, 120/125-volt maseketi pamusoro wako-yepamusoro-soro kuti utakure mitoro yako yemudziyo diki, kusanganisira midziyo yakaita sematota, magidhi emagetsi, hari dzekofi, zvinosanganisa, nezvimwewo. Maseketi maviri anodiwa kanenge nekodhi. ;iwe unogona zvakare kuisa zvimwe kana zvaunoda zvichidikanwa.
Ndokumbirawo uedze kufungidzira kwauchaisa midziyo pacountertop yako paunenge uchironga masekete uye nenzvimbo yezvitoro.Kana usina chokwadi, wedzera mamwe maseketi enguva yemberi.
Masehwa anosimbisa plug-muzvigadziko zvinoshandisa countertop midziyo inofaniranguva dzoseiva nezvose GFCI uye AFCI dziviriro yekutariswa kwekuchengetedza.
Nguva yekutumira: Mar-01-2023