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Underground Fire Resistant Power Cable

Low voltage power cable
PVC insulated cable
This product is applicable to transmission and distribution lines with AC rated voltage of 1.8/3 kV and below.
The mechanical, physical and electrical properties of the cable comply with the national standard GB / t12706-2020
Service characteristics and main electrical performance indexes
1. Cable laying temperature ≥ 0 ℃
2. The long-term allowable working temperature of conductive wire core is ≤ 70 ℃.
3. Maximum working temperature of cable in case of short circuit (the longest duration shall not exceed 5S): 160 ℃;
4. Minimum allowable bending radius of cable: single core cable: 20d; Multi core cable: 15d (Note: D is the actual outer diameter of the cable)
5. AC voltage withstand test of finished cable
Rated voltage (kV) 0.6/1
Test voltage (kV) 3.5
Duration (min) 5
6. The DC resistance of conductor shall comply with GB / t3956-2008 conductors of cables.
Insulation:
Application::
Type:
Insulation Materia:
certification::
Conductor Type:
rated voltage:
Availability:
Quantity:
  • VV VV22 NH-VV ZR-VV

  • XINHUI

Cable model, name and laying occasion

Model

name

Laying occasion

Copper core

Aluminum core

VV

VLV

PVC insulated PVC sheathed power cable

It can be laid indoors, in tunnels, pipelines, cable trenches, inflammable and severely corrosive places, and can not bear external mechanical forces.

VY

VLY

PVC insulated polyethylene sheathed power cable

It can be laid indoors, in pipelines, cable trenches and severely corroded places, and can not bear external mechanical forces.

VV22

VLV22

PVC insulated steel tape armored PVC sheathed power cable

It can be laid indoors, in cable trenches, underground and severely corroded places, and can not bear tensile force.

VV23

VLV23

PVC insulated steel tape armored polyethylene sheathed power cable

It can be laid indoors, in cable trenches, underground and severely corroded places, and can not bear tensile force.

VV32

VLV32

PVC insulated fine steel wire armored PVC sheathed power cable

It can be laid underground, shaft, water and severely corroded places, and can not bear large tensile force.

VV33

VLV33

PVC insulated fine steel wire armored polyethylene sheathed power cable

It can be laid underground, shaft, water and severely corroded places, and can bear large tensile force.

VV42

VLV42

PVC insulated thick steel wire armored PVC sheathed power cable

It can be laid underground, shaft and severely corroded places, and can bear large tensile force.

VV43

VLV43

PVC insulated thick steel wire armored polyethylene sheathed power cable

It can be laid underground, shaft and severely corroded places, and can bear large tensile force.


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Add: Xiangguang Billion (Ecological) Industrial Park, Yanggu, Shandong province
Tel: +86-4000-667889
Phone: +86-18106353167
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