Cables for Domestic Electrical Installations: A Complete Guide

1. Nhanganyaya

Magetsi chikamu chakakosha chehupenyu hwazvino, achisimbisa zvese kubva kumwenje nemidziyo kusvika pakudziya uye mhepo yekufefetera. Nekudaro, kana masisitimu emagetsi akasaiswa nenzira kwayo, anogona kuunza njodzi dzakakomba, dzakadai semoto uye kurohwa kwemagetsi. Kusarudza mhando chaiyo yetambo yekumisikidzwa kwemagetsi epamba kwakakosha pakuchengetedza uye kushanda nesimba. Gwaro iri richatsanangura mhando dzakasiyana dzetambo dzemagetsi dzinoshandiswa mudzimba, hukuru hwadzo, zvine chekuita nekuchengetedza, uye kurudziro yekuchengetedza hurongwa hwemagetsi hwakachengeteka.

2. Mhando dzeMagetsi Cables dzeDzimba Installations

Mumba, magetsi anogoverwa kuburikidza netambo dzemagetsi dzinobatanidza bhokisi rebasa kumatunhu akasiyana. Tambo idzi dzinosiyana mukukura uye mhando zvichienderana nebasa radzo. Mamwe marudzi akajairika anosanganisira:

• Power Cables:Inoshandiswa kune yakajairika magetsi kugovera kune zvigadziko nemidziyo.
• Lighting Cables:Yakagadzirirwa kugonesa magetsi magetsi.
• Grounding Cables:Yakakosha pakuchengetedza, tambo idzi dzinobatsira kudzivirira kuvhunduka kwemagetsi nekupa nzira yemagetsi arasika.
• Flexible Cables:Inoshandiswa pakubatanidza kumidziyo inoda kufamba, senge muchina wekuwachisa kana mafiriji.

3. Kusarudza Iyo Yakarurama Cable Chikamu cheDzimba

Ukuru hwetambo yemagetsi, inozivikanwa sechikamu chayo kana geji, inosarudza kuti inokwanisa kutakura ikozvino yakawanda sei. Zvishandiso zvemumba zvakasiyana uye zvishandiso zvinoda masaizi akasiyana etambo:

• Air conditioning units nemahovhoni zvinoda tambo dzakakora nekuti dzinoshandisa magetsi akawanda.
• Zvishandiso zvidiki zvakaita semarambi nemachaja enharembozha zvinoda tambo dzakatetepa.

Kushandisa saizi yetambo isiriyo inogona kutungamirira mukupisa uye njodzi dzemoto, saka zvakakosha kusarudza iyo chaiyo zvichienderana nezvinodiwa zvemagetsi zvedunhu.

4. Yakakurudzirwa Cables for Domestic Installations

Imwe yeakanakisa sarudzo yekumisikidzwa kwemagetsi epamba ndeyeWinpower H05V-K uye H07V-K tambo. Aya matambo anopa:

• High Flexibility:Inoita kuti kuisa kuve nyore, kunyanya munzvimbo dzakasimba.
• Durability:Kudzivirira kukotama uye kupfeka.
• Eco-hushamwari Packaging:Inopihwa mu100 kana 200-mita yakadzokororwa makadhibhokisi.
• Color-Coding:Mavara akasiyana anoratidza akasiyana tambo zvikamu, zvichiita kuti kuzivikanwa kuve nyore.

5. Color Coding yeMagetsi Cables Maererano neMitemo

Tambo dzemagetsi dzinofanirwa kutevedzera mitemo yekuchengetedzwa kwenyika seUNE-EN 50525, IEC 60227, uye CPR (Kuvaka Chigadzirwa Regulation). Mavara akasiyana anoshandiswa kusiyanisa pakati pemhando dzewaya:

• Live Waya:Brown, dema, kana tsvuku (kutakura magetsi kubva kumagetsi emagetsi)
• Neutral Wires:Bhuruu kana grey (dzosa ikozvino kune sosi yemagetsi)
• Ground Wires:Yero-girini (ipa nzira yekuchengetedza magetsi)

Kutevera aya mavara emavara kunovimbisa kuenderana uye kuchengetedzeka mukuiswa kwemagetsi.

6.Magetsi Wire Gauge yeKuisa Kumba

Kusarudza iyo chaiyo dhayamita yetambo inovimbisa kutapurirana kwakachengeteka kwemagetsi. Heano masaizi etambo akakurudzirwa ezvishandiso zvemba zvakajairika:

• 1.5 mm²- Inoshandiswa pakuvheneka maseketi.
• 2.5 mm²-Inokodzera zvigadziko-zvinoshandiswa zvakajairwa, imba yekugezera, uye kicheni.
• 4 mm²-Inoshandiswa kumidziyo inorema senge muchina wekuwachisa, maomesa, uye maheater emvura.
• 6 mm²- Inodiwa kune yakakwirira-simba zvishandiso senge oveni, maair conditioner, uye ekudziya masisitimu.

Kana saizi yakaipa yewaya ikashandiswa, inogona kukonzera kupisa kwakanyanya, kuwedzera njodzi yemoto.

7. Electrical Safety Concerts uye Ngozi

Njodzi dzemagetsi mudzimba dzinogona kukonzera kukuvara kwakakomba, moto, uye kunyange kuuraya. Zvinonyanya kukonzera tsaona dzemagetsi zvinosanganisira:

• Maseketi akaremerwa- Zvishandiso zvakawandisa zvakabatanidzwa mudunhu rimwe chete zvinogona kupisa waya.
• Insulation yakasakara- Tambo dzekare kana dzakakuvadzwa dzinogona kufumura waya mhenyu, zvichitungamira kune kuvhunduka kana mapfupi maseketi.
• Kushaya grounding- Pasina kugadzika kwakakodzera, magetsi anogona kuyerera zvisingatarisirwi, zvichiwedzera njodzi ye electrocution.

Nyaya Yokudzidza: Kuchengetedzwa Kwemagetsi MuEurope yose

Nyika dzinoverengeka dzeEurope dzakashuma njodzi huru dzine chekuita nekuisa magetsi epamba asina kuchengetedzeka:

• Speini:Inorekodha 7,300 magetsi emoto pagore, zvichikonzera € 100 miriyoni mukukuvadza. Dzimba dzinosvika mamiriyoni gumi nemana dzinonzi hadzina kuchengetedzeka nekuda kwewaya dzekare.
• Furanzi:Inosimbisa 10-gore inosungirwa yekuongorora system, inobatsira kudzivirira moto wemagetsi.
• Jerimani:30% yemoto wedzimba unobva mukukanganisa kwemagetsi, kazhinji mudzimba dzechikuru dzisina kuchengetedzwa kwemazuva ano.
• Belgium neNetherlands:Inoda kuongororwa kwemagetsi paunenge uchitengesa kana kuhaya dzimba kuti uone kuchengetedzwa kwewaya.
• Itari:Inoshuma 25,000 magetsi emoto pagore, zvakanyanya kukonzerwa netambo dzekare.
• Siwizarendi:Mitemo yenyika yakasimba inosimbisa kuongororwa kwemagetsi nguva dzose.
• Nyika dzeScandinavia (Denmark, Sweden, Norway):Inoda tambo dzisingadziviriri moto uye macheki emagetsi emumba nguva nenguva.

8. Zvinokurudzira zveMagetsi Kuchengetedza uye Kuchengetedza

Kuti kuderedze njodzi dzemagetsi, nyanzvi dzinokurudzira matanho ekuchengetedza anotevera:

• Kugara Kuongorora:Magadzirirwo emagetsi anofanirwa kuongororwa nguva nenguva, kunyanya mudzimba dzevakuru.
• Usaremedza Masekete:Dzivisa kubaya midziyo yakawandisa mudura rimwechete.
• Bvisa Midziyo Kana Isiri Kushandiswa:Inodzivirira kushandiswa kwesimba kusingakoshi uye kupisa.
• Shandisa Kurudyi Cable Size:Inochengetedza kufambiswa kwemagetsi kwakachengeteka pasina kupisa.
• Isa Residual Current Devices (RCDs):Aya ma switch ekuchengetedza anodzima magetsi kana aona kubuda kwazvino.

9. Mhedziso

Kushandisa tambo dzemagetsi dzakakwana uye kuchengetedza magetsi epamba nemazvo zvinogona kudzivirira njodzi nemoto. Nekutevera zviyero zvekuchengetedza, kuita ongororo yenguva dzose, uye kushandisa tambo dzemhando yepamusoro sengeWinpower H05V-K uye H07V-K, varidzi vemba vanogona kugadzira yakachengeteka uye yakavimbika hurongwa hwemagetsi. Kugara uchigadzirisa uye kushandiswa zvine hungwaru ndiko kwakakosha pakuchengetedza magetsi mudzimba dzese.