PVC insulated matla lik'hebole Featured Image

Lithapo tsa motlakase tse kentsoeng ka PVC

Lithapo le lithapo tsa PVC li arotsoe ka likhoele tse sa koaeloang bakeng sa lithapo tse tsitsitseng, likhoele tse koetsoeng bakeng sa lithapo tse tsitsitseng, likhoele tse bobebe tse se nang sheathed, likhoele tse koetsoeng ka sepheo se akaretsang, likhoele tsa ho kenya le lithapo tse sirelelitsoeng, lithapo tse kentsoeng ka mokhoa o khethehileng. likhoele tse sa cheng le lihlahisoa tse ling.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Kopo

Mekhahlelo

Mehlala & Mehaho

Litekanyo

Kenyelletso ea Sehlahisoa

Likaroloana

1. Mokhoa oa tlhahiso ea batho ba hōlileng tsebong, o bonolo ho o etsa le ho o sebetsa

2. Ha ho bapisoa le mefuta e meng ea lisebelisoa tsa ho kenya li-cable, PVC insulated terata le cable ha e theko e tlase feela, empa hape le ka phapang ea mebala ea holim'a metsi, lefifi le khanyang, khatiso, ts'ebetso e sebetsang hantle, boima, ho khomarela conductor, thepa ea 'mele le thepa ea motlakase. terata ka boeona, joalo-joalo. Likarolo tsohle li ka laoloa ka katleho;E na le thepa e ntle haholo e thibelang malakabe, kahoo lithapo le likhoele tsa PVC li ka fihla habonolo limaraka tse thibelang lelakabe tse boletsoeng ka litekanyetso tse fapaneng.

3. Ka kakaretso mohala o ka har'a boima bo boletsoeng.Sheath e sebelisoang ka terata ea lesela ke polyvinyl chloride insulation.Tšebeliso ea terata e lokela ho ba le ponahalo e boreleli e nang le khatiso e hlakileng ea holim'a metsi.E bonoa ho tloha qetellong ea terata, ho kenya letsoho ho lokela ho ba ho lekana le ho se be le eccentric.

Lithapo tsa motlakase tsa VV PVC li na le thepa e ntle ea motlakase le botsitso ba lik'hemik'hale, 'me li ka beoa ka matlung, likotopong, liforong tsa lithapo, liphaephe, libaka tse tukang le tse senyang haholo.Haeba u batla ho ntlafatsa ts'ebetso ea eona ea mollo, u ka etsa mokhoa oa ho thibela lelakabe ka mokhoa o ikhethileng Tšobotsi e ka sehloohong ea thapo ea motlakase e thibelang lelakabe ke hore ha ho bonolo ho tšoara mollo kapa ho lieha ha lelakabe ho lekanyelitsoe mofuteng o itseng.E loketse ho beha lihotele, liteishene, indasteri ea lik'hemik'hale, liforomo tsa oli, merafong, liteishene tsa motlakase, litsela tse tsamaeang ka tlas'a lefatše, mehaho e phahameng, joalo-joalo tse nang le khanyetso ea lithapo.Moo ho hlokehang mafura.

(一) PVC lithapo tsa motlakase tse kentsoeng li lekantsoe ho fihla ho 0.6/1kV

Mohlala, tlhaloso le tšebeliso

Mohlala

Tlhaloso

Kopo

VV
VLV

PVC insulated & sheathed lithapo tsa motlakase

Bakeng sa ho beha mamati kapa lithanele, empa ha o khone ho mamella khatello le matla a kantle a mochini

VV22
VLV22

PVC insulated & sheathed, tšepe theipi e nang le lithapo tsa matla a armored lik'hebole

Bakeng sa ho rala mamati, ka tunel kapa ka tlas'a lefatše, ho ka mamella khatello le matla a kantle a mochini

VV32
VLV32

PVC insulated & sheathed, tšepe e ntle terata e nang le lithapo tsa matla a armored

Bakeng sa ho beha menyako, lilibeng kapa ka tlas'a metsi, ho ka ba le matla a itseng a hulang.

VV42
VLV42

PVC insulated & sheathed, lithapo tsa tšepe tse boima tse nang le lithapo tsa motlakase tse kentsoeng

Bakeng sa rala fatše liliba kapa tlas'a metsi, ka mamella itseng pullingforce.

NH ZR-VV
ZR-VLV

PVC e insulated & sheathed, retardant malakabe & lithapo tse thibelang mollo

Bakeng sa ho beha mamati kapa lithapo, empa o sa khone ho mamella ho hula ka matla le khatello.Libakeng tseo mollo o hlahang hangata.

NH ZR-VV22
ZR-VLV22

PVC e insulated & sheathed, theipi ea tšepe e nang le lihlomo, e thibelang mollo
& likhoele tse sa cheng

Bakeng sa ho beha menyako, ka tunel kapa ka tlas'a lefatše, ho ka mamella ho hula le khatello.Libakeng tseo mollo o hlahang hangata.

NH ZR-VV32
ZR-VLV32

PVC e insulated & sheathed, terata e ntle ea tšepe e nang le lihlomo, e thibelang mollo
& likhoele tse sa cheng

Bakeng sa ho beha menyako, lilibeng kapa ka tlas'a metsi, ho ka ba le matla a itseng a hula.Libakeng tseo mollo o hlahang hangata.

NH ZR-VV42
ZR-VLV42

PVC e insulated & sheathed, terata e boima ea tšepe e nang le lihlomo, e thibelang mollo
& likhoele tse sa cheng

Bakeng sa rala fatše liliba kapa tlas'a metsi, ka mamella itseng pullingforce.Libakeng tseo mollo o hlahang hangata.

L-Aluminium conductor

Mofuta oa lihlahisoa

Mohlala

No. ea li-cores

E lekantsoe matla a ho fihla ho 0.6/1kV

Naminal cross-section mm2

VV VLV NH ZR-VV ZR-VLV
VV62 VLV62 NH ZR-VV62 ZR-VLV62
VV62 VLV62 NH ZR-VV62 ZR-VLV62

1.5 ~ 630
4 ~ 630
16 ~ 630

2.5 ~ 630
10 ~ 630
25 ~ 630

VV VLV NH ZR-VV ZR-VLV
VV22 VLV22 NH ZR-VV22 ZR-VLV22
VV32(42) VLV33(42) NH ZR-VV32(42) ZR-VLV32(42)

1.5 ~ 185
4-185
6-185

2.5 ~ 185
6 ~ 185
10 ~ 185

VV VLV NH ZR-VV ZR-VLV
VV22 VLV22 NH ZR-VV22 ZR-VLV22
VV32(42) VLV33(42) NH ZR-VV32(42) ZR-VLV32(42)

1.5 ~ 300
4 ~ 300
6 ~ 300

2.5 ~ 300
6 ~ 300
10 ~ 300

VV VLV NH ZR-VV ZR-VLV
VV62(62,62) VLV62(62,62)
NH ZR-VV62(62,62) ZR-VLV62(62,62)

3+1;4

1.5 ~ 400
2.5 ~ 300

6 ~ 300

VV VLV NH ZR-VV ZR-VLV
VV22(32,42) VLV22(32,42)
NH ZR-VV22(32,42) ZR-VLV22(32,42)

5;4+1;3+2

1.5 ~ 400
2.5 ~ 300

6 ~ 300

Lithapo tsa sinole core amored li sebelisoa tsamaisong ea DC feela.Haeba tsamaisong ea AC, t e lokela ho sebelisa lera le sirelelitsoeng la non-magnetic materal kapa magnetic isolation

Sebopeho, lintlha tsa tekheniki li thathamisitsoe ho table1-8, ntle le bophara ba conductor.

Lintho tse ka sehloohong

Che.	Ntho ea teko			Thepa
1	Sebopeho			E thathamisitsoe ho litafole
2	Ho hanyetsa mokhanni			E thathamisitsoe ho litafole
3	E mamella teko ea motlakase AC3.5kV 5min			Ha ho e robehileng
4	Mechini thepa pele botsofali	Matla a tšepe	Insulation	Mets.12.5N/mm2
			Selatla	Mets.12.5N/mm2
		Elongation nakong ya khefu	Insulation	Min.150%
			Selatla	Min.150%
	Mechini thepa le lelakabe-retardantproperties kamora botsofali	Matla a tšepe	Insulation	100C+2℃7matsatsi Min.12.5N/mm2
			Selatla	100C+2℃7matsatsi Min.12.5N/mm3
		Varying valve of tensile strength	Insulation	100C土2℃7days Max.土25%
			Selatla	100C土2℃7days Max.土26%
		Elongation nakong ya khefu	Insulation	100C土2℃ matsatsi a 7 Min.150%
			Selatla	100C土2℃ matsatsi a 7 Min.151%
		Varying valve of tensile strength	Insulation	100C土2℃7days Max.土25%
			Selatla	100C土2℃7days Max.土25%
5	Thepa e thibelang mollo			Latela GB12660.5-90(CB) le IEC332-3(CB)
6	E sa feleng ea resislivity ea insulation		Ka tlase ho 20 ℃	36.7
	Ki MQ km Ki M&.km		Ka tlase ho 70 ℃	0.037

Lithapo tsa motlakase tse sirelelitsoeng tsa PVC le tse sheathetsoeng li lekantsoe ho fihla ho 0.6/1kV

Sebopeho, boima, khanyetsano ea 0.6/1kV e le 'ngoe ea mantlha ea matla

Maemo a ho beha lithapo le ho belesa nako e telele ho lumelletse ho ata

Ho kenya

Mocheso oa ho kenya ha oa lokela ho ba ka tlase ho 0 ℃, haeba mocheso o teng o ka tlase ho 0 ℃, thapo e lokela ho futhumatsoa pele.

Radius e kobehang ea cable ha ea lokela ho feta makhetlo a 10-15

Kamora ho kenya, thapo e lokela ho mamella tlhahlobo ea voltage bakeng sa 15 min.3.5Kv dc

Moeeng

Mohala o pakeng tsa setsi sa mohala ke li-imes tse 2 (bakeng sa likhoele, tse tšelang sebaka sa conductor <185mm le 90 mm (bakeng sa likhoele tse tšelang sebaka sa conductor> 240mm').

Mocheso oa tikoloho: 40℃

Mocheso o phahameng oa conductor: 70℃

Lintlha tsa lintlha tlas'a mocheso o fapaneng oa tikoloho :

Mocheso oa moea		20 ℃	25 ℃	35 ℃	40 ℃	45℃
Lintlha tsa lintlha		1.12	1.06	0.94	0.87	0.79

Ka ho toba e epetsoeng mobung

Ha likhoele tsa mantlha li kentsoe ka thoko, sebaka se pakeng tsa setsi sa mohala ke makhetlo a 2 ho bophara ba cable.

Mocheso oa tikoloho: 25℃

Max, mocheso oa conductor: 70 ℃

Resistivitv ea mocheso oa mobu: 1.0 ℃ mW

Botebo: 0.7m.

Lintlha tsa lintlha tlas'a mocheso o fapaneng oa tikoloho

Mocheso oa moea			15 ℃	20 ℃	30 ℃	35 ℃
Lintlha tsa lintlha			1.11	1.05	0.94	0.88

Litekanyetso tse khutšoane tsa potoloho

Mocheso o phahameng ka nako e khutšoanyane					Maxshort potoloho ea hona joale
130 ℃					l=94s //tA

Hokae: Sebaka sa karolo ea S–corss sa conductor(mm?) t–nako e khutšoane ea potoloho(sec).

Bakeng sa lintlha, ka kopo ikopanye le morekisi oa rona ka FAQ

(一) PVC lithapo tsa motlakase tse kentsoeng li lekantsoe ho fihla ho 0.6/1kV

Mohlala, tlhaloso le tšebeliso

Mohlala

Tlhaloso

Kopo

VV
VLV

PVC insulated & sheathed lithapo tsa motlakase

Bakeng sa ho beha mamati kapa lithanele, empa ha o khone ho mamella khatello le matla a kantle a mochini

VV22
VLV22

PVC insulated & sheathed, tšepe theipi e nang le lithapo tsa matla a armored lik'hebole

Bakeng sa ho rala mamati, ka tunel kapa ka tlas'a lefatše, ho ka mamella khatello le matla a kantle a mochini

VV32
VLV32

PVC insulated & sheathed, tšepe e ntle terata e nang le lithapo tsa matla a armored

Bakeng sa ho beha menyako, lilibeng kapa ka tlas'a metsi, ho ka ba le matla a itseng a hulang.

VV42
VLV42

PVC insulated & sheathed, lithapo tsa tšepe tse boima tse nang le lithapo tsa motlakase tse kentsoeng

Bakeng sa rala fatše liliba kapa tlas'a metsi, ka mamella itseng pullingforce.

NH ZR-VV
ZR-VLV

PVC e insulated & sheathed, retardant malakabe & lithapo tse thibelang mollo

Bakeng sa ho beha mamati kapa lithapo, empa o sa khone ho mamella ho hula ka matla le khatello.Libakeng tseo mollo o hlahang hangata.

NH ZR-VV22
ZR-VLV22

PVC e insulated & sheathed, theipi ea tšepe e nang le lihlomo, e thibelang mollo
& likhoele tse sa cheng

Bakeng sa ho beha menyako, ka tunel kapa ka tlas'a lefatše, ho ka mamella ho hula le khatello.Libakeng tseo mollo o hlahang hangata.

NH ZR-VV32
ZR-VLV32

PVC e insulated & sheathed, terata e ntle ea tšepe e nang le lihlomo, e thibelang mollo
& likhoele tse sa cheng

Bakeng sa ho beha menyako, lilibeng kapa ka tlas'a metsi, ho ka ba le matla a itseng a hula.Libakeng tseo mollo o hlahang hangata.

NH ZR-VV42
ZR-VLV42

PVC e insulated & sheathed, terata e boima ea tšepe e nang le lihlomo, e thibelang mollo
& likhoele tse sa cheng

Bakeng sa rala fatše liliba kapa tlas'a metsi, ka mamella itseng pullingforce.Libakeng tseo mollo o hlahang hangata.

L-Aluminium conductor

Mofuta oa lihlahisoa

Mohlala

No. ea li-cores

E lekantsoe matla a ho fihla ho 0.6/1kV

Naminal cross-section mm2

VV VLV NH ZR-VV ZR-VLV
VV62 VLV62 NH ZR-VV62 ZR-VLV62
VV62 VLV62 NH ZR-VV62 ZR-VLV62

1.5 ~ 630
4 ~ 630
16 ~ 630

2.5 ~ 630
10 ~ 630
25 ~ 630

VV VLV NH ZR-VV ZR-VLV
VV22 VLV22 NH ZR-VV22 ZR-VLV22
VV32(42) VLV33(42) NH ZR-VV32(42) ZR-VLV32(42)

1.5 ~ 185
4-185
6-185

2.5 ~ 185
6 ~ 185
10 ~ 185

VV VLV NH ZR-VV ZR-VLV
VV22 VLV22 NH ZR-VV22 ZR-VLV22
VV32(42) VLV33(42) NH ZR-VV32(42) ZR-VLV32(42)

1.5 ~ 300
4 ~ 300
6 ~ 300

2.5 ~ 300
6 ~ 300
10 ~ 300

VV VLV NH ZR-VV ZR-VLV
VV62(62,62) VLV62(62,62)
NH ZR-VV62(62,62) ZR-VLV62(62,62)

3+1;4

1.5 ~ 400
2.5 ~ 300

6 ~ 300

VV VLV NH ZR-VV ZR-VLV
VV22(32,42) VLV22(32,42)
NH ZR-VV22(32,42) ZR-VLV22(32,42)

5;4+1;3+2

1.5 ~ 400
2.5 ~ 300

6 ~ 300

Lithapo tsa sinole core amored li sebelisoa tsamaisong ea DC feela.Haeba tsamaisong ea AC, t e lokela ho sebelisa lera le sirelelitsoeng la non-magnetic materal kapa magnetic isolation

Sebopeho, lintlha tsa tekheniki li thathamisitsoe ho table1-8, ntle le bophara ba conductor.

Lintho tse ka sehloohong

Che.	Ntho ea teko			Thepa
1	Sebopeho			E thathamisitsoe ho litafole
2	Ho hanyetsa mokhanni			E thathamisitsoe ho litafole
3	E mamella teko ea motlakase AC3.5kV 5min			Ha ho e robehileng
4	Mechini thepa pele botsofali	Matla a tšepe	Insulation	Mets.12.5N/mm2
			Selatla	Mets.12.5N/mm2
		Elongation nakong ya khefu	Insulation	Min.150%
			Selatla	Min.150%
	Mechini thepa le lelakabe-retardantproperties kamora botsofali	Matla a tšepe	Insulation	100C+2℃7matsatsi Min.12.5N/mm2
			Selatla	100C+2℃7matsatsi Min.12.5N/mm3
		Varying valve of tensile strength	Insulation	100C土2℃7days Max.土25%
			Selatla	100C土2℃7days Max.土26%
		Elongation nakong ya khefu	Insulation	100C土2℃ matsatsi a 7 Min.150%
			Selatla	100C土2℃ matsatsi a 7 Min.151%
		Varying valve of tensile strength	Insulation	100C土2℃7days Max.土25%
			Selatla	100C土2℃7days Max.土25%
5	Thepa e thibelang mollo			Latela GB12660.5-90(CB) le IEC332-3(CB)
6	E sa feleng ea resislivity ea insulation		Ka tlase ho 20 ℃	36.7
	Ki MQ km Ki M&.km		Ka tlase ho 70 ℃	0.037

Lithapo tsa motlakase tse sirelelitsoeng tsa PVC le tse sheathetsoeng li lekantsoe ho fihla ho 0.6/1kV

Sebopeho, boima, khanyetsano ea 0.6/1kV e le 'ngoe ea mantlha ea matla

Maemo a ho beha lithapo le ho belesa nako e telele ho lumelletse ho ata

Ho kenya

Mocheso oa ho kenya ha oa lokela ho ba ka tlase ho 0 ℃, haeba mocheso o teng o ka tlase ho 0 ℃, thapo e lokela ho futhumatsoa pele.

Radius e kobehang ea cable ha ea lokela ho feta makhetlo a 10-15

Kamora ho kenya, thapo e lokela ho mamella tlhahlobo ea voltage bakeng sa 15 min.3.5Kv dc

Moeeng

Mohala o pakeng tsa setsi sa mohala ke li-imes tse 2 (bakeng sa likhoele, tse tšelang sebaka sa conductor <185mm le 90 mm (bakeng sa likhoele tse tšelang sebaka sa conductor> 240mm').

Mocheso oa tikoloho: 40℃

Mocheso o phahameng oa conductor: 70℃

Lintlha tsa lintlha tlas'a mocheso o fapaneng oa tikoloho :