hot sale fire-retardant, flame-resisting NBF cable, control cable

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Product Description:

Hot sale fire-retardant, flame-resisting NBF cable, control cable

Product standard

This product is manufactured according to GB9330 and enterprise standards.

Application

For system connection wire of control, signal, protection or measuring with rated voltage up to and including 450/750V.

Operating characteristics

Rated voltages U0/U: 450/750V

hot sale fire-retardant, flame-resisting NBF cable, control cable

1,   Conductor

2,   Insulation layer

3,   Tape

4,   Inner lining

5,   Copper tape armored

6,   Oversheath

Hot sale fire-retardant, flame-resisting NBF cable, control cable

Type, designation and application

Type

Designation

Main applications

KVV/KYJV

Copper conductor PVC/XLPE insulated PVC sheathed control cable

For fixed-laying indoors, in cable duct or conduit

KVVP/KYJVP

Copper conductor XLPE/PVC insulated PVC sheathed braid screened control cable

For fixed-laying indoors, in cable duct or conduit upon screen requirement

KVVP2/KYJVP2

Copper conductor PVC/XLPE insulated PVC sheathed copper tape screened control cable

For fixed-laying indoors, in cable duct or conduit upon screen requirement

KVV22/KYJV22

Copper conductor PVC/XLPE insulated PVC sheathed steel tape armored control cable

For fixed-laying indoors, in cable duct direct-buried, able to bear larger mechanical forces

KVV32/KYJV32

Copper conductor PVC/XLPE insulated PVC sheathed fine steel wire armored control cable

For fixed-laying indoors, in cable duct, conduit or well, able to bear larger mechanical forces

KVVR/KYJVR

Copper conductor PVC/XLPE insulated PVC sheathed control flexible cable

For laying indoors upon moveable requirement

KVVRP/KYJVRP

Copper conductor PVC/XLPE insulated PVC sheathed braid screened control flexible cable

For laying indoors upon moveable and screen requirement

Type range

Type

Rated voltage V

Nominal cross-section of conductor(mm2)

0.5

0.75

1.0

1.5

2.5

4

6

10

No. of cores

KVV/KYJV

KVVP/KYJVP

450/750

2~61

2~14

2~10

KVVP2/KYJVP2

4~61

4~14

4~10

KVV22/KYJV22

        7~61

4~61

4~14

4~10

KVV32/KYJV32

19~61

7~61

4~14

4~10

KVVR/KYJVR

      4~61

KVVRP/KYJVRP

4~61

4~48

Note: 1) Preferred number of cores: 2,3,4,5,7,8,10,12,14,16,19,24,27,30,37,44,48,52,61.

2)The special types of fire-retardant, flame-resisting, low-fume and low-halogen, low-fume and non-halogen as well as acid-alkali-proof for these cables may be supplied upon requests.

Technical Data

  1) Conductors have three species: First (Solid conductor) (A), Second for fixed installation (B) (Stranded conductor),

and Third for moveable requirement (R) (stranded flexible conductor).

 2)The structure and D. C. resistance.

 3)The screen layer of cables shall be braided with copper wire or applied helically with copper tape.

Nominal cross-section mm2

Conductor structure

D.C. resistance of conductor at 20

species

No./Nomi. Diameter of a single wire mm

Untinned wire

Tinned wire

0.5

5

16/0.20

39.0

40.1

0.75

1

1/0.97

24.5

24.8

0.75

2

7/0.37

24.5

24.8

0.75

5

24/0.20

26.0

26.7

1.0

1

1/1.13

18.1

18.2

1.0

2

7/0.43

18.1

18.2

1.0

5

32/0.20

19.5

20.0

1.5

1

1/1.38

12.1

12.2

1.5

2

7/0.52

12.1

12.2

1.5

5

30/0.25

13.3

13.7

2.5

1

1/1.78

7.41

7.56

2.5

2

7/0.68

7.41

7.56

2.5

5

50/0.25

7.98

8.21

4

1

1/2.25

4.61

4.70

4

2

7/0.85

4.61

4.70

6

1

1/2.76

3.08

3.11

6

2

7/1.04

3.08

3.11

10

2

7/1.35

1.83

1.84


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