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Factory producing and exporting the high voltage power cable VDC VAC

Edit: Xi'an Galaxy Rising Industrial Co.,Ltd    Date: 2016-06-30
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High voltage cable is a kind of power cable, refers to the transmission of 10KV-35KV (1KV=1000V) between the power cable, more should be used for power transmission of the main road. 12706.2-2008 GB/T and 12706.3-2008 GB/T are the products of high voltage cables.


The main types of high voltage cables are:

YJV cable, VV cable, YJLV cable, VLV cable.

1, YJV cable full name of cross-linked polyethylene insulated and PVC sheathed power cable (copper core)

2, VV cable full name PVC insulated PVC sheathed power cable (copper core)

3, YJLV cable full name of cross-linked polyethylene insulated and PVC sheath aluminum core power cable

4, VLV cable full name PVC insulated and sheathed aluminum core power cable

Due to the copper conductor excellent conductive performance, more and more engineering with copper core power cable used as the main power supply system, and application of the aluminum core power cable is less, especially in the high power system, the choice of the more copper core cable.


The components of the high voltage cable from the inside to the outside include:
The conductor, insulation, inner protective layer, filling material (armoured), external insulation. Of course, armoring high-voltage cable is mainly used for underground, can resist the compression of high intensity on the ground and prevent damage to the other forces.

NA-YJV, NB-YJV, cross linked polyethylene insulated and polyvinyl chloride sheathed A (B) type of fire resistant power cable can be laid in the interior, tunnel and pipe with the requirements of fire resistance.

NA-YJV22, NB-YJV22, XLPE insulation PVC sheathed steel tape armored a (b) fire-resistant power cable suitable of refractory is required when buried, not suitable for pipe laying.

NA-VV, NB-VV, PVC insulated, PVC sheathed A (B) type of fire resistant power cable can be laid in the interior, tunnel and pipe with the requirement of fire resistance.

NA-VV22, NB-VV22, PVC insulated PVC sheathed steel tape armored a (b) fire-resistant power cable suitable of refractory is required when buried, not suitable for pipe laying.

WDNA-YJY23, WDNB-YJY23, XLPE insulation, steel tape armoured, PE sheathed a (b) non halogen low smoke fire resistant power cable suitable for halogen-free low smoke and fire resistance requirements when laying underground, not suitable for pipe laying.

ZA-YJV, ZA-YJLV, ZB-YJV, ZB-YJLV, ZC-YJV, ZC-YJLV, cross linked polyethylene insulated and PVC sheathed A (B, C) class flame-retardant power cable can be laid in the indoor, tunnel and pipe with the requirements of fire retardant.

ZA-YJV22, ZA-YJLV22, ZB-YJV22, ZB-YJLV22, ZC-YJV22, ZC-YJLV22, XLPE insulation PVC sheathed steel tape armored a (B, c) flame retardant power cable suitable for flame retardant requirements when buried, not suitable for pipe laying.

ZA-VV, ZA-VLV, ZB-VV, ZB-VLV, ZC-VV, ZC-VLV, PVC insulated and sheathed A (B, C) class flame-retardant power cable can be laid in the indoor, tunnel and pipe with the requirements of fire retardant.

ZA-VV22, ZA-VLV22, ZB-VV22, ZB-VLV22, ZC-VV22, ZC-VLV22, PVC insulated PVC sheathed steel tape armored a (B, c) flame retardant power cable suitable for flame retardant requirements when buried, not suitable for pipe laying.

WDZA-YJY, WDZA-YJLY, WDZB-YJY, WDZB-YJLY, WDZC-YJY, WDZC-YJLY, cross-linked polyethylene insulation polyolefin sheath a (B, c) flame retardant power cable can be laid on flame retardant and low smoke halogen-free requirements of the indoor, tunnels and pipes in.

WDZA-YJY23, WDZA-YJLY23, WDZB-YJY23, WDZB-YJLY23, WDZC-YJY23, WDZC-YJLY23,

XLPE insulation, steel tape armoured, PE sheathed a (B, c) flame retardant power cable suitable for flame retardant and non halogen, low smoke, required when buried in soil, is not suitable for pipe laying.

VV, VLV, copper (aluminum) core PVC insulated and sheathed power cable for laying indoors, in tunnel and in pipe or in outdoor bracket, not under pressure and mechanical force

VY, VLY, copper (aluminum) core PVC insulated PE sheathed power cable

Vv22, VLV22, copper (aluminum) core PVC insulation, steel tape armoured PVC sheathed power cable laying indoors, in tunnel, cable trench and buried in soil, the cable can withstand pressure and other external

VV23, VLV23, copper (aluminum) core PVC insulated steel tape armoured PVC sheathed power cable


1KV and below for low voltage cables; 1KV~10KV for medium voltage cables; 10KV~35KV for high voltage cables; 35~220KV for extra high voltage cables;
Special high-voltage cable is along with the continuous development of the cable technology and the emergence of a power cable and extra high voltage cable general as the central link in a large transmission system, belonging to the high technology content of a high voltage cable, mainly used for long-distance power transmission.

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