Theknoloji, Elektronike
Terata sefapano, li karolo ho instola wiring
Motlakase o joalo tiisoa ka thata bophelong ba rōna hore bophelo ba rōna bo joalokaha eka hapiloe ke phepelo ea tšohanyetso motlakase o khaola, 'me re labalabela ho fihlela e ile ea tsosolosoa. Re pota-potiloe ke palo e khōlō ea lisebelisoa fapaneng tse amanang ho marangrang a hao lapeng kapa ka kotloloho ka lerako le sehokelo, kapa ka
Ka linako tse ling ho ke ke ho hlokahala hore ho tšoara khanya ka karache kapa outbuildings a mang, nka sebaka terata kapa etsa maiketsetso khoele katoloso. Kapa kamoo ho hlokahalang ho a bale palo lebetsoeng le a maqheka ka ka nako kenyelelitsoe tee ke le mong hore e se thabisa terata le mollo e ile ea qhoma ka lebaka la ho oa potoloho khutšoanyane. Maemong a joalo ho ke ke ho hlokahala hore ho etsa pele ho-manolotsoeng tsa boholo bo terata ho kholiseha ka polokeho ea wiring hlomamisa.
Seo kabel ho khetha?
Ho ke ho sephiri hore koporo e na le ho hanyetsa ka tlaase ho feta aluminium, 'me ka hona ha ho bapisoa le koporo le aluminium wiring, eo ho eona terata e tšoanang le sefapano se karolo, tabeng ea pele, mojaro lumelleha tla batla kholoanyane. Koporo terata e matla, softer 'me ha a heletsa libakeng tsa inflexion. Hape, koporo ka tlaase qalile ho hlaseloa ke ho kena moea le ts'enyeho. Ka ba molemo feela tsa terata aluminium ke theko ea eona, e leng ke ka makhetlo a mararo kapa a mane ka tlase ho koporo.
Manolotsoeng ya mokhanni le sefapano se karolo-ba matla
Terata sefapano karolo ya, mm² | Koporo terata (kabel, mokhanni) | |||
Tsitsipano ka ketane 220 | Tsitsipano ka ketane 380 | |||
matla, KW | jwale, A | matla, KW | jwale, A | |
1.5 | 4.1 | 19 | 10,5 | 16 |
2,5 | bwa nzoto 5.9 | 27 | 16,5 | 25 |
4 | 8,3 | 38 | 19,8 | 30 |
6 | 10.1 | 46 | 26,4 | 40 |
10 | 15,4 | 70 | 33,0 | 50 |
16 | 18,7 | 85 | 49,5 | 75 |
25 | 25,3 | 115 | 59,4 | 90 |
35 | 29,7 | 135 | 75,9 | 115 |
50 | 38,5 | 175 | 95,7 | 145 |
70 | 47,3 | 215 | 118,8 | 180 |
95 | 57,2 | 260 | 145,2 | 220 |
120 | 66,0 | 300 | 171,6 | 260 |
Terata sefapano karolo ya, mm² | Aluminium terata (kabel, mokhanni) | |||
Tsitsipano ka ketane 220 | Tsitsipano ka ketane 380 | |||
matla. KW | amperage. A | matla. KW | amperage. A | |
2,5 | 4.4 | 20 | 12,5 | 19 |
4 | 6.1 | 28 | 15,1 | 23 |
6 | 7,9 | 36 | 19,8 | 30 |
10 | 11,0 | 50 | 25,7 | 39 |
16 | 13,2 | 60 | 36,3 | 55 |
25 | 18,7 | 85 | 46,2 | 70 |
35 | 22,0 | 100 | 56,1 | 85 |
50 | 29,7 | 135 | 72,6 | 110 |
70 | 36,3 | 165 | 92,4 | 140 |
95 | 44,0 | 200 | 112,2 | 170 |
120 | 50,6 | 230 | 132,0 | 200 |
Mokhoa oa ho sheba terata boholo?
Ho tloha lithapo hangata na le tse chitja sefapano sectional sebopeho, sebaka selae e balwa sebelisa moralo o balletsweng e:
S = π: x d² / 4 kapa S = 0,8: x d², moo
S - sectional sebakeng sa conductors ka mm.kv;.
π - 3,14;
le d - terata bophara ka limilimithara.
Nahana ka mohlala hore terata bophara ke 1.3 limilimithara., Joale S = 0,8 0,8 • • 1,3² = 1.3: x 1.3 = 1,352 mm.kv.
Ka eletromontazhnyh efe kapa efe mesebetsi lokela ho hopola hore motlakase ha a mamelle ho hlokomolohuoa le ho ha e tšoarela liphoso. polokeho ea motlakase le tšepahala - sena ke seo u lokelang kamehla batla ha a etsa wiring efe kapa efe ea motlakase ka folete, Cottage kapa ntlo.
Similar articles
Trending Now