■ Product Standard: GB12706-2002
■ Application
This product is applicable for power distributed line with AC rating voltage (Uo/U)3.6/6kV and rating voltage below (Uo/U)3.6/6kV.
■ Characteristics:
1. The maximum working temperature is 70℃ ; the maximum temperature of conductor is 160℃ when short circuit (5S) happens. 
2.  When laying cable, the environment temperature should not be less than 0℃ ; when bending, the semi-diameter stress: single-core cable 20(D+d); multi-core cable 15(D+d) (D-real outside diameter of cable; d-real outside diameter of conductor)

Nominal Section(mm2)	When DC resistance is + 20℃ , (Ω/km) not larger than		Nominal Section (mm2)	When DC resistance is + 20℃ , (Ω/km) not larger than
	Copper	Aluminum		Copper	Aluminum
1.5	12.1	--	70	0.268	0.443
2.5	7.41	--	95	0.193	0.320
4.0	4.61	7.41	120	0.153	0.253
6.0	3.08	4.61	150	0.124	0.206
10	1.83	3.08	185	0.0791	0.164
16	1.15	1.91	240	0.0754	0.125
25	0.727	1.20	300	0.0601	0.100
35	0.524	0.868	400	0.047	0.0778
50	0.387	0.641	--	--	--