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Plastic Insulated High Performance Flame-retardant Power Cable

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Product description
Parameters

■ Product standard
The product is manufactured according to the standard of GB/T12706-2002、GB/T18380.3-2001、GB/T17650-1998 and GB/T17651 or IEC and DIN and ICEA.

Apppcations
The product is suitable for power transmission and distribution pnes with rated voltage 0.6/1 KV~26/35KV.

Operating characteristics
Rated power frequency voltage U0/U: 0.6/1KV~26/35KV.
PVC insulated power cable Max. permissible continuous operating temperature of the conductor should not exceed 70℃, XLPE permissible continuous operating temperature of the conductor should not exceed 90℃.
Max. Short-circurrt temperature of conductor shall not exceed: PVC insulation 160℃, XLPE insulation 250℃. (5s maximum duration)
The installation temperature should not below 0℃
The flame-retardant properties of cable comply with the requirements specified in A kind of GB/T18380.3-2001
The flame-retardant properties of lower halogen cable comply with requirements specified in A kind of GB/T18380.3-2001 except complying with requirements specified in GB/T17651.2-1998.
The flame-retardant properties of no halogen cable comply with requirements specified in A kind of GB/T18380.3-2001 except complying with requirements specified in GB/T17651.2-1998. and GB/T17651-1998.
Three bending radius of a single core should not less than 20 times of the cable diameter.
Two bending radius of a three-core cable should not less than 15 times of the cable diameter.

Voltage designation
The rated voltage of the cable for a given apppcation shall be suitable for the operating condition in the system in which the cable is used, and is expressed in the form of U0/U (Um) are appped to the system voltages and running state, and expressed in the form U0/U (Um).
U0—The rated power-frequency voltage between conductor and earth or metalpc screen, for which the cable designed.
U—The rated power-frequency voltage between conductors for which the cable designed.
Um—The maximum value of “the highest system voltage” for which the equipment may be used.

The values U0 recommended for cables to be used in three-phase systems are psted below

U
KV

Um
KV

U0*

A and B Systems Engineering

System categories C

1

1.2

0.6

0.6

3

3.6

1.8

3.6

6

7.2

3.6

6

10

12

6

8.7

15

17.5

8.7

12

20

24

12

18

35

40.5

21

26


The first cable-suitable for one single-phase ear thing-block time does not exceed one minute each time. Max. time not exceed 8 hours, and not exceed 125 hours in all in one year.
The second class cable-suitable for more the ear thing-block time and more better insulated performa.

■ Type of cable

Type

Name

Apppcation

GZR-VV

GZR-VLV

PVC insulated PVC sheathed high performance flame-retardant power cable

For laying in doors, in tunnel or cable trench, unable to bear external mechanical forces. Single core cable in magnetic duct is not permissible.

GZR-YJV

GZR-YJLV

XLPE insulated PVC sheathed high performance flame-retardant power cable

GZR-DL-VV

GZR-DL-VLV

PVC insulated PVC sheathed lower halogen high performance flame-retardant power cable

GZR-DL-YJV

GZR-DL-YJLV

XLPE insulated PVC sheathed lower halogen high performance flame-retardant power cable

GZR-WL-YLY

GZR-WL-YJLY

XLPE insulated PVC sheathed no halogen and lower smoke high performance flame-retardant power cable

GZR-VV22

GZR-VLV22

PVC insulated PVC sheathed steel tape armored high performance flame-retardant power cable

For laying in doors, in direct in ground, able to bear external mechanical forces, larg pulpng force.

GZR-YJV22

GZR-YJLV22

XLPE insulated PVC sheathed steel tape armored high performance flame-retardant power cable

GZR-DL-VV22

GZR-DL-VLV22

PVC insulated PVC sheathed steel tape lower halogen high performance flame-retardant power cable

GZR-DL-YJV22

GZR-DL-YJLV22

XLPE insulated PVC sheathed steel tape lower halogen high performance flame-retardant power cable

GZR-WL-YJY23

GZR-WL-YJLY23

XLPE insulated PVC sheathed steel tape no halogen and lower smoke high performance flame-retardant power cable

GZR-YJV32

GZR-YJLV32

XLPE insulated PVC sheathed fine steel wire armored high performance flame-retardant power cable

For laying in doors, in tunnels and direct, in ground and wells, able to bear external mechanical forces and certain pulpng force.

GZR-DL-YJV32

GZR-DL-YJLV32

XLPE insulated PVC sheathed fine steel wire armored lower halogen high performance flame-retardant power cable

GZR-WL-YJY33

GZR-WL-YJLY33

XLPE insulated PVC sheathed fine steel wire armored no halogen and lower smoke high performance flame-retardant power cable


Production Range of high performance flame-retardant cable

 

Type

Rate voltage

Core

Nominal Cross-section mm2

Copper conductor

Aluminum conductor

GZR-VV GZR-YJV
——
GZR-VV22 GZR-YJV22
GZR-DL-VV GZR-DL-YJV
——
GZR-DL-VV22 GZR-DL-YJV22
GZR-WL-YJY
——
GZR-WL-YJY23

——
GZR-VLV GZR-YJLV
GZR-VLV22 GZR-YJLV22
——
GZR-DL-VLV GZR-DL-YJLV
GZR-DL-VLV22 GZR-DL-YJVV22
——
GZR-WL-YJLY
GZR-WL-YJLY23

0.6/1

1

 

1.5~800
2.5~800
10~800
1.5~800
2.5~800
10~800
1.5~800
2.5~800
10~800

GZR-VV GZR-YJV
——
GZR-VV22 GZR-YJV22
GZR-DL-VV GZR-DL-YGV
——
GZR-DL-VV22 GZR-DL-YJV22
GZR-WL-YJY
——
GZR-WL-YJY23

——
GZR-VLV GZR-YJLV
GZR-VLV22 GZR-YJLV22
——
GZR-DL-VLV GZR-DL-YJLV
GZR-DL-VLV22 GZR-DL-YJVV22
——
GZR-WL-YJLY
GZR-WL-YJLY23

2

 

1.5~185
2.5~185
4~185
1.5~185
2.5~185
4~185
1.5~185
2.5~185
4~185

GZR-VV GZR-YJV
——
GZR-VV22 GZR-YJV22
GZR-DL-VV GZR-DL-YJV——
GZR-DL-VV22 GZR-DL-YJV22
GZR-WL-YJY
——
GZR-WL-YJY23

——
GZR-VLV GZR-YJLV
GZR-VLV22 GZR-YJLV22
——
GZR-DL-VLV GZR-DL-YJLV
GZR-DL-VLV22 GZR-DL-YJVV22
——
GZR-WL-YJLY
GZR-WL-YJLY23

3

1.5~400
2.5~400
4~400
1.5~400
2.5~400
4~400
1.5~400
2.5~400
4~400

GZR-VV GZR-YJV
——
GZR-VV22 GZR-YJV22
GZR-DL-VV GZR-DL-YJV——
GZR-DL-VV22 GZR-DL-YJV22
GZR-WL-YJY
——
GZR-WL-YJY23

——
GZR-VLV GZR-YJLV
GZR-VLV22 GZR-YJLV22
——
GZR-DL-VLV GZR-DL-YJLV
GZR-DL-VLV22 GZR-DL-YJVV22
——
GZR-WL-YJLY
GZR-WL-YJLY23

4
3+1

1.5~400
2.5~400
4~400
1.5~400
2.5~400
4~400
1.5~400
2.5~400
4~400

GZR-VV GZR-YJV
——
GZR-VV22 GZR-YJV22
——
GZR-DL-VV GZR-DL-YJV——
GZR-DL-VV22 GZR-DL-YJV22
——
GZR-WL-YJY

——
GZR-VLV GZR-YJLV
——
GZR-VLV22 GZR-YJLV22
——
GZR-DL-VLV GZR-DL-YJLV
——
GZR-DL-VLV22 GZR-DL-YJLV22
——

5
3+2
4+1

1.5~300
2.5~300
2.5~300
4~300
1.5~300
2.5~300
2.5~300
4~300
1.5~300


Production Range of high performance flame-retardant cable

 

Type

Aluminum conductor

Rate voltage KV

Copper conductor

Aluminum conductor

1.8/3

3.6/6
6/6

6/10
8.7/10

8.7/15~12/20

18/30~26/35

Nominal Cross-section mm2

GZR-YJV
GZR-DL(WL)-YJV(Y)
GZR-YJV22
GZR-DL(WL)-YJV22(YJY23)
GZR-YJV32
GZR-DL(WL)-YJV32(YJY33)

GZR-YJLV
GZR-DL(WL)-YJLV(Y)
GZR-YJLV22
GZR-DL(WL)-YJLV22(YJLV23)
GZR-YJLV32
GZR-DL(WL)-YJLV32(YJLV33)

1

10~630

25~630

25~630

35~630

35~630

GZR-YJV
GZR-DL(WL)-YJV(Y)
GZR-YJV22
GZR-DL(WL)-YJV22(Y23)
GZR-YJV32
GZR-DL(WL)-YJV32(Y33)

GZR-YJLV
GZR-DL(WL)-YJLV(Y)
GZR-YJLV22
GZR-DL(WL)-YJLV22(YJLV23)
GZR-YJLV32
GZR-DL(WL)-YJLV32(YJLV33)

3

10~500

25~500

25~500

35~500

35~500


Note: The single-core armored high performance flame-retardant cables are used for d. c. system only, as for a. c. System non-magnetic armor materials should be or magnetic isolation should be appped.

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Hebei Xinbaofeng Wire and Cable Co., Ltd.

Address: Jinghe High-tech Industrial Park, Hejian City, Hebei Province                 Fax: +86 317-3696 555

Sales Hotline: +86 317-3696777 3696166 3696666             Mail: xm@nbfcable.com

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