Rated Voltage 1 KV And Below Overhead Insulated Cable

1. Product Standard

This product implements standard GB/T 12527-2008

2. Usage

This product is suitable for use in rated AC voltage 1 KV and below insulated overhead power cable lines .

product details

3. Property for Use

a. Rated voltage is 1 KV ;

b. Allowable work temperature of cable for a long period is 70 ℃ ;

c. Temperature for laying cable should be not less than – 20 ℃ ;

d. Allowed bend radius of cable :

For overall diameter ( D ) less than 25 mm , should not be less than 4 D ;

For overall diameter ( D ) 25 mm and above , should be not less than 6 D .

4.Types

For types of overhead insulated cable , see Table 1.

Type	Name	Chief Use
JKV、JKLV	Copper (Aluminium) core PVC insulated overhead cable	Overhead fixed laying
JKY、JKLY	Copper (Aluminium) core PVC insulated overhead cable	Overhead fixed laying

Note : Allowed to touch trees frequently .

5. Specifications

For specifications of overhead insulated cable, see Table 2

Model	Rated Voltage V	Numbers of Core	Nominalcross-sectional area mm²
JKV、JKLVJKY、JKLY	0.6/1	1	160-240
	0.6/1	2、3	10-120
	0.6/1	3+k*	10-120

Note: K is neutral conductor wit carrier. Select any of cross-section to match the main core according to the requirements of distributing project.

6.Diagram of Structure

RATED VOLTAGE 1 KV AND BELOW OVERHEAD INSULATD CABLE