Ihe onwunwe eriri Halogen Sheath dị obere anwụrụ ọkụ (LSZH Sheath Cable Material)

Ihe nyocha

Nkeji

Rngwa

WDZ-Y-J70

WDZY-H70

WDZ-Y-H90

1

Ike ọdụdọ

MPa

≥10. 0

≥10. 0

≥10. 0

2

Elongation na ezumike

%

≥160

≥160

≥160

3

Ụlọ ịka nká ikuku

Okpomọkụ ịka nká

℃

100±2

100±2

110±2

Oge ịka nká

h

168

168

240

Ọnụego mgbanwe kacha elu nke ike tensile

%

± 25

± 25

± 25

Ọnụego mgbanwe kachasị elu nke elongation na nkwụsịtụ

%

± 25

± 25

± 25

4

Nrụrụ okpomọkụ

Nwalee okpomọkụ

℃

90±2

90±2

90±2

Nsonaazụ nnwale

%

≤50

≤50

≤50

5

20 ℃ olu resistivity

Oh · m

≥1. 0×10¹²

≥1. 0×10¹⁰

≥1. 0×10¹⁰

6

Resistivity olu na okpomọkụ na-arụ ọrụ

Nwalee okpomọkụ

℃

70±1

-

-

Olu resistivity

Oh · m

≥2. 0×108

-

-

7

Ike dielectric

MV/m

≥20

≥18

≥18

8

Nnwale ujo ọkụ

Nwalee okpomọkụ

℃

130±3

130±3

130±3

Oge ule

%

1

1

1

Nsonaazụ nnwale

-

Enweghị mgbawa

Enweghị mgbawa

Enweghị mgbawa

9

Mmetụta okpomọkụ embrittlement

Nwalee okpomọkụ

℃

-25

-25

-25

Nsonaazụ nnwale

Nọmba

≤15/30

≤15/30

≤15/30

10

Nnwale nguzogide ozone

Nwalee okpomọkụ

℃

-

25±2

25±2

Oge nnwale

h

-

iri abụọ na anọ

iri abụọ na anọ

Ozone itinye uche

ppm

-

250-300

250-300

Nsonaazụ nnwale

-

-

Enweghị mgbawa

Enweghị mgbawa

11

Nnwale imikpu mmiri ọkụ

Nwalee okpomọkụ

℃

-

70±2

70±2

Oge nnwale

h

-

168

168

Ọnụego mgbanwe kacha elu nke ike tensile

%

-

±30

±30

Ọnụego mgbanwe kachasị elu nke elongation na nkwụsịtụ

%

-

±35

±35

12

Oxygen index

%

≥28

≥30

≥30

13

Njupụta anwụrụ ọkụ

enweghị ire ọkụ

-

≤350

≤350

≤350

na-ere ọkụ

-

≤100

≤100

≤100

14

Mkpọ ọkụ na-ahapụ acidity gas

HCI na HBr ọdịnaya

%

≤0.5

≤0.5

≤0.5

HF ọdịnaya

%

≤0.1

≤0.1

≤0.1

uru pH

-

≥4.3

≥4.3

≥4.3

Igwe ọkụ eletrik

μS/mm

≤10

≤10

≤10

15

Ihe egwu nsi anwụrụ ọkụ

Dị ka ngwa chọrọ nke ngwaahịa, kwurịtara site na ọkọnọ na ọchịchọ ọzọ.