Conductor diameter(mm)

Pairs

Cable diameter(mm)

Cable Net(kg/km)

Conductor diameter(mm)

Pairs

Cable diameter(mm)

Cable Net(kg/km)

0.4

5

8.4±0.5

58.4

0.5

5

8.8±0.5

74.7

10

10.4±0.5

82.3

10

11.4±0.5

108.7

15

11.4±0.5

105.3

15

12.7±0.5

139.8

20

12.3±0.5

125.1

20

14.1±0.5

171.5

30

15.1±0.5

169.5

30

16.1±0.5

235.8

50

17.4±0.5

246.3

50

19.1±0.5

351.6

75

19.2±0.5

344.5

75

23.0±0.5

499.7

80

19.4±0.5

361.1

80

23.5±0.5

538.1

100

21.4±1.0

431.4

100

25.8±1.0

645.7

150

25.5±1.0

622.8

150

31.1±1.0

928.2

200

29.0±1.0

823.2

200

35.1±1.0

1203.8

300

34.3±1.0

1181.3

300

41.6±1.0

1724.1

400

38.9±1.0

1527.1

400

47.5±2.0

2262.1

500

43.6±2.0

1877.9

500

52.5±2.0

2770.5

600

47.5±2.0

2255.0

600

57.4±2.0

3308.0

700

50.5±2.0

2589.9

700

61.4±3.0

3838.1

800

53.5±2.0

2932.2

800

64.9±3.0

4312.2

900

56.9±2.0

3299.0

900

68.4±3.0

4848.2

1000

59.4±2.0

3632.4

1000

72.5±3.0

5350.2

1200

64.4±3.0

4304.2

1400

70.0±3.0

5000.0

1600

74.0±3.0

5572.3

1800

78.0±3.0

6334.4

2000

82.0±3.0

7062.5

NO.

Item

Unit

Value

1

Conducter DC Resistance  +20℃

Ω/km

Conductor diameter，mm

0.4

0.5

Maximum

148.0

95.0

2

DC Resistance Unbalance  +20℃

%

Average  ≤

0.5

0.5

Maximum

1.5

1.5

3

Insulation  resistance    +20℃  DC100-500V

MΩ·km

Minimum     3×10³                                     

4

Dielectric Strength   DC

KV

Applied voltage time

3s

1min

Conductor to Conductor

2.0

1.0

Conductor to Screen

6.0

3.0

5

Working capacitor  0.8kHz or 1kHz

 nF/km

Cable pairs

10

﹥ 10

Maximum

58.0

57.0

Average

52.0±4.0

52.0±2.0

6

Capacitance unbalance 0.8kHz or 1kHz

 pF/km

Cable pairs

10

﹥ 10

Pair  to  Pair

Maximum

250

250

Line with the ground capacitance unbalance

Maximum

2630

2630

Average  ≤

----

570

7

Attenuation     +20℃

dB/km

Conductor diameter，mm

0.4

0.5

≥10Pairs cable：150kHz

Average  ≤

11.7

8.2

 1024kHz

Average  ≤

23.6

18.6

8

Near End Crosstalk1024kHz

Length  ≥0.3km

150KHz

dB

≥52　

300KHz

≥48

1000KHz

≥40

9

ELFEXT at 1km

150KHz

dB

≥58

300KHz

≥52

1000KHz

≥42

10

PSNEXT

150KHz

dB

≥49

300KHz

≥45

1000KHz

≥37

11

PSELFEXT at 1km

150KHz

dB

≥54

300KHz

≥48

1000KHz

≥38

NO.

Item

Unit

Value

1

Insulation Color Transfer

NO Transfer

Treatment temperature

℃

80±2

Processing time

h

24

2

Tensile strength of insulation

Mpa

≥16

3

Insulation Elongation

%

≥300

4

Winding insulation temperature

Invalid/Test number

0/10

Treatment temperature

℃

 -55±1

Processing time

h

1

5

Insulation heat shrink

%

≤5

Treatment temperature

℃

115±2

6

Insulation resistance after heat aging properties of entangled

Thermal aging treatment temperature

℃

115±2

Thermal aging treatment time

h

24×14

Aging temperature again

℃

70±2

Processing time

h

24

7

Sheath tensile strength

Mpa

≥10

8

Sheath elongation

Thermal aging of the former

%

≥350

After thermal aging treatment

≥300

Thermal aging treatment temperature

℃

100±2

Thermal aging treatment time

h

24×10

9

Sheath resistance to environmental stress cracking resistance

Invalid/Test number

0/10

Soaking time

h

96

10

Jacket heat shrink

%

≤5

Treatment temperature

℃

100±2

Processing time

h

4