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LIHLAHISO

Lehae

Lihlahisoa

Mohaho o Insulated Cable

MV Aerial Bundled Cable

IEC 60502 Aerial Bunched Conductor Medium Voltage

Romela Imeile ho Rona

THABELLA LITŠOANTŠISO TSA MOKHATLO

Lintlha tsa Sehlahisoa

Sehlahisoa parameter

Kopo

Aerial Bunched Conductor e sebelisoa haholo-holo bakeng sa mehala ea bobeli e holim'a lipalo kapa e le li-feeders ho ea sebakeng sa bolulo.MV ABC Cable e sebelisoa bakeng sa lits'ebeletso tse kang mabone a seterateng, mabone a kantle, le ts'ebeletso ea nakoana bakeng sa kaho.

Tshebetso

1. Ts'ebetso ea motlakase:
6.35/11kV, 19/33kV,

2. Ts'ebetso ea lik'hemik'hale:
lik'hemik'hale, UV & ho hanyetsa oli

3. Ts'ebetso ea mochini:
Sebaka se fokolang sa ho kobeha: 10 x bophara ba cable

4. Ts'ebetso ea terminal:
Boholo ba mocheso oa tšebeletso: 90 ℃
Boholo ba mocheso oa potoloho e khuts'oane: 250℃ (Max.5s)
Mocheso o fokolang oa tšebeletso: -40 ℃

Kaho

Mokhanni oa Mokhahlelo:
Aluminium e entsoeng ka selikalikoe e kopantsoeng ka likhoele tsa H68 ho ea ho BS2627.

Phase Core Identification:
mmala, kgopo kapa palo

Skrine sa conductor:
Semi-conductive lera e fetisitsoeng.

Insulation:
XLPE

Insulation Screen:
Extruded semi-conductive layer.n

Metallic Screen(ka boikhethelo):
Sekirini sa terata ea koporo kapa skrine ea theipi ea koporo

Searohanyi:
semi-conductive swellable theipi.

Kantle Sheath:
HDPE

Mokhanni oa Tšehetso:
Lithapo tsa tšepe tse entsoeng ka masenke

Kopano:
Li-cores tse tharo tsa XLPE tse sirelelitsoeng li koaletsoe ho pota-pota lithapo tsa tšepe tse ka letsohong le letona.

IEC 60502 Aerial Bunched Conductor Medium Voltage (2)

Mokhoa oa ho Tšoaea ka Cable le ho Paka

Tšoaea Cable:
ho hatisa, ho hatisa, ho fata

Lisebelisuoa tsa ho paka:
moropa oa lehong, moropa oa tšepe, moropa oa tšepe oa lehong

Litlhaloso

- IEC 60228,IEC 60502-1,ICEA S-93-639 E tloaelehileng

Tlhaloso ea IEC 60502 6.35/11kV Aerial Bunched Cable

Palo ea Cores Lebitso Moseho	Mokhanni oa Mokhahlelo			Yuniti ea ho Emisa Melaetsa			Tsoelang pele jwale tekanyetso at 300C ambient temp
Palo ea Cores Lebitso Moseho	Stranding	Nominal Sectional Area	Boholo Mokhanni Khanyetso	Stranding	Nominal Sectional Area	Ho qhaqhoa Laela	Tsoelang pele jwale tekanyetso at 300C ambient temp
Che.×mm2	Che.×mm	mm2	Ω/Km	Che.×mm	mm2	KN	A
3X50 + 1X25	19/1.78	50	0.641	7/3.0	50	60	116
3X70 + 1X50	19/.14	70	0.443	7/3.15	50	62	210
3X95+ 1X50	19/2.52	95	0.32	7/3.0	50	60	173
3X185+1X120	37/2.52	185	0.164	7/4.67	120	150	259
3X150 +1X50	37/2.25	150	0.206	7/3.15	50	62	365
3X240 +1X50	61/2.25	240	0.125	7/3.15	50	62	500

Likarolo tse ling li ka fanoa ka kopo.

Tlhaloso ea IEC 60502 19/33kv ABC Cable

Palo ea Cores Lebitso Moseho	Mokhanni oa Mokhahlelo			Yuniti ea ho Emisa Melaetsa			Tsoelang pele jwale tekanyetso at 300C ambient temp
Palo ea Cores Lebitso Moseho	Stranding	Nominal Sectional Area	Boholo Mokhanni Khanyetso	Stranding	Nominal Sectional Area	Ho qhaqhoa Laela	Tsoelang pele jwale tekanyetso at 300C ambient temp
Che.×mm2	Che.×mm	mm2	Ω/Km	Che.×mm	mm2	KN	A
3X50 + 1X50	19/1.78	50	0.641	7/3.0	50	60	165
3X150+ 1X50	37/2.25	150	0.206	7/3.0	50	60	315
3X185+1X70	37/2.52	185	0.164	7/3.57	70	91	355
3X70 +1X50	19/2.14	7	0.443	7/3.15	50	62	250
3X150 +1X50	37/2.25	150	0.206	7/3.15	50	62	370

Likarolo tse ling li ka fanoa ka kopo.

Tlhokomeliso: Bophara ba conductor, insulation, skrine le sheath, bophara ba kakaretso le boima ba thapo e felletseng li hakanyetsoa feela.

Ho na le lipotso bakeng sa rona?

Bakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lenane la litheko, ka kopo re siele lengolo-tsoibila la hau mme re tla ikopanya le rona nakong ea lihora tse 24.

patlisiso