Product Details

PVC Insulated Aluminum Steel Wire Armoured Underground Cable

1. Standard:National Standard GB/T12706-2008/IEC60502,AS/NZS,ICEA, ASTM etc

2. Rated Voltage: U₀/U: 0.6/1kv

3. Application:

Suitable for use in power distribution lines or fixed installation with rated voltage under 35kv.

4. Operating Characteristics:

Max.permission conductor continous operating temperature of conductor;90 °C

Max.short-circuit temperature of conductor shall not exceed 250 °C (5s maximum duration)

The ambient temperature under installation of cable should not below 0 °C

The bending radius of a single-core cable should not less than 20 times of outer diameter of the cable

The bending radius of a three-core cable should not less than 15 times of outer diameter of the cable

5. Operating condition when cable laying

Max.permission continous operating temperature of conductor:90 °C

Ambient air temperature:40 °C

Soil temperature:20 °C

Thermal resistivity of soil:1.0V.m/w

Depth of laying :0.8m

Only consider a loop

Single-core cable is horizontal laid, adjacent space is equivalent to the diameter of the cable

6. Type and specification

Type		Nominal cross-sectional area
Type		Single-core	2-core	3-core	4-core	5-core
YJV ZR-YJV	YJLV ZR-YJLV	1.5-800	1.5-300	1.5-300	1.5-300	1.5-300
YJV22 ZR-YJV22	YJLV22 ZR-YJLV22	10-800	4-300	4-300	4-300	4-300
YJV32 ZR-YJV32	YJLV32 ZR-YJLV32	10-800	4-300	4-300	4-300	4-300