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Middle Voltage Copper Conductor XLPE Insulated Power Cable 70 Sq Mm Wire
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Middle Voltage Copper Conductor XLPE Insulated Power Cable 70 Sq Mm Wire

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Medium voltage XLPE insulated power cable STA armored power cable

 

 

 * Production Description *  

 

 

This product is manufactured according to GB/T12706.1, equivalent to IEC60502.1. Or BS, DIN, ICEA

standard as customer request.

 

The product is suitable for power transmission and distribution lines with rated power frequency voltage up to and including 0.6/1KV.

Operating Performance

1). Rated power frequency voltage Uo/U: 0.6/1KV.
2). Max. Permissible continuous operating temperature of conductor: 90
3). Max. Short-circuit temperature of the conductor shall not exceed: (5S maximum duration) 250

4). The ambient temperature under installation should not below 0
5). The bending radius of a cable should not be less than 15 times of the cable diameter.

6). The test voltage (A.C.): 3.5kV/5min.

7). The flame-retardant properties of cable comply with grade A, B, C of GB/T19666-2005 or IEC60332.

 

 

1. Application

 

The PVC insulated power cable and fire resistant cable are suitable for fixed laying in power transmission and distribution lines with A.C.50HZ and voltage rating of up to or including 6KV.

 


2. Specification 

 

1). Standard: IEC60502; GB/T12706;IEC 60840;IEC62067;GB/T 11017;GB/Z 18890

 

2). Detailed description or construction:

 

Conductor: compacted or uncompacted copper or aluminium

Insulation: Cross-linked polyethylene (XLPE) or Polyvinyl chloride (PVC)

Filler: Polypropylene filament with lapped binding tape

Binder: Binding tape

Inner sheath: Polyvinyl chloride (PVC)

Armour: Galvanized steel wire armored (SWA) or steel tape armored (STA)

Sheath: Polyvinyl chloride (PVC)

 

3). The rated voltages U0/U(Um) of the cables considered in this standard are as follows:

 

U0/U(Um) =0.6/1(1.2)-3.6/6(7.2)-6/10(12)-6.35/11(12)-8.7/15(17.5)-12/20(24)-12.7/22(24)-18/30(36)-19/33(36)-26/35(40.5)KV

 

4). Voltage:

 

0.6/1kV, 1.8/3kV, 3.6/6kV, 6/10kV,6.35/11kV, 8.7/15kV, 12/20kV,12.7/22kV, 18/30kV,19/33kV,26/35kV

 

 

 

3. Type and Name

 

Type Description
Cu AL

YJV

 

YJLV

 

XLPE insulated PVC sheathed power cable

 

ZR-YJV

 

ZR-YJLV

 

XLPE insulated PVC sheathed flame-retardant power cable

 

YJV22

 

YJLV22

 

XLPE insulated PVC sheathed steel tape armored power cable

 
ZR-YJV22 ZR-YJLV22 XLPE insulated PVC sheathed steel tape armored flame-retardant power cable

 

 

No.of cores Cu Al
YJV,ZR-YJV YJV22,ZR-YJV22 YJLV,ZR-YJLV YJLV22,ZR-YJLV22

1

2

3

4

5

3+1

3+2

4+1

1.5~500

1.5~300

1.5~300

1.5~300

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Mr. Mrs. Flora Lee
Tel: 86-371-67679195
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Jinshui Wire & Cable Group
6 Buildling,NO.1 Cuizhu Street,undefined, Zhengzhou, Henan, China (Mainland)
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