Зміна №1 (англ)

1

2

3

4

Ref No

Test

Category of test

Test method described in:

Requirement given in clause*

3

Mechanical properties

3.1

Insulation

T

Table 1

4.3.2 and Table 1

3.2

Extruded bedding

T

Table 2

4.3.4 and Table 2

3.3

Oversheath

T

Table 2

4.3.6 and Table 2

4

Compatibility test

T

HD 605 2.4.12.2

Table 30 and 2.4.5

5

Tests related to fire conditions

5.1

Bedding - oxygen index

T&S

HD4O5.3 (Annex B)

2.4.6.4

5.2

Oversheath - oxygen index

T&S

HD4O5.3 (Annex B)

2.4.6.4

5.3

Complete cable:- (a) single cable

s

HD405.1

HD 405.1

(b) bunched cables

T

HD605, 4.1.1

2.4.6

1

2

3

4

5

6

Armoured cables

Nominal cross­sectional area

Thickness of insulation

Thickness

Nominal

Thickness of

Approximate

of conductor*

of extruded

armour wire

oversheath

overall

bedding

diameter

diameter

mm²

mm

mm

mm

mm

mm

50

1.0

0.8

0.9

1.5

17.5

70

1.1

0.8

1.25

1.5

20.2

95

1.1

0.8

1.25

1.6

22.3

120

1.2

0.8

1.25

1.6

24.2

150

1.4

1.0

1.6

1.7

27.4

185

1.6

1.0

1.6

1.8

30.0

240

1.7

1.0

1.6

1.8

32.8

300

1.8

1.0

1.6

1.9

35.6

400

2.0

1.2

2.0

2.0

40.5

500

2.2

1.2

2.0

2.1

44.2

630

2.4

1.2

2.0

2.2

48.8

800

2.6

1.4

2.5

2.4

55.4

1000

2.8

1.4

2.5

2.5

60.6

* Circular or circular compacted stranded conductors (class 2)

• TABLE 5

• Single core 600/1000V cables with solid aluminium conductors

2

3

4

⁵

6

7

8

9

Armoured cables

Nominal area

Thickness of

Thickness of

Nominal

Armour strip

Thickness of

Approximate overall diameter

of conductor

insulation

extruded

armour wire

bedding

diameter

Nominal

Nominal

oversheath

Wire-armoured

Strip-armoured

thickness

width

Circular solid conductors (Class 1)

mm¹

mm

mm

mm

mm

mm

mm

mm

mm

50

1.0

0.8

0.9

0.6

2.4

1.5

16.3

15.7

70

1.1

0.8

1.25

0.6

2.4

1.5

18.7

17.4

95

1.1

0.8

1.25

0.6

2.4

1.6

20.6

19.3

120

1.2

0.8

1.25

0.6

2.4

1.6

22.1

20.8

150

1.4

1.0

1.6

0.6

2.4

1.7

25.2

23.2

185

1.6

1.0

1.6

0.6

2.4

1.8

27.4

25.4

240

1.7

1.0

1.6

1.0

3.6

1.8

29.9

28.7

300

1.8

1.0

1.6

1.0

3.6

1.9

32.4

31.2

Circular sectoral conductors

380

2.0

1.2

2.0

1.4

4.8

2.0

37.1

35.9

(4 x 95)

480

2.2

1.2

2.0

1.4

4.8

2.1

40.4

39.2

(4 x 120)

600

2.4

1.2

2.0

1.4

4.8

2.2

43.8

42.6

(4 x 150)

740

2.6

1.4

2.5

1.4

4.8

2.3

49.1

46.9

(4 x 185)

960

2.8

1.4

2.5

1.8

6.4

2.5

54.4

53.0

(4 x 240) 1200

(4 x 300)

3.0

1.6

2.5

1.8

6.4

2.6

59.7

58.3