Aluminum Conductor Steel Coated Aluminum Reinforced

Brand:aa

Product detail:

Standard and scope of Application

 

The products are used for aerial electric power transmission according to the standard GB/T 1179--2008.

 

Specific Property for using

 

1  The permissible long-time operating temperature for aerial conductor is 70°C

2  The circumstance that long distance rare climate and ice coverage rare occuring in heavy ice area , the most biggst stress of cable at the lowest arc downing point should not exceed 60% of the destructive power at a short time.

3  When connecting conductors , the conductor near to the connecting tube can not be prominent. Otherwisent, the force on the operating conductors will be unbalanced after connectors are pressed , the connecting tube should be plated by moistureproof paint in order to protect from corroding.

4  Under installation, the downing stress of all the conductors at home distance to the ground and cross building can be 10-15% higher than regular tension.

 

 

Normal area mm2	Calculated area mm2	Stranding No.&Dia.No./mm	Calculated overall dia.mm.	Calculated weight kg/km	Calculated resistance at 20°C Ω/km	Calculated breaking load KN
10 16 25 32	10.17 15.89 23.33 34.36	7×1.36 7×1.70 7×2.06 7×2.50	4.08 5.10 6.18 7.50	27.8 43.5 63.8 94.0	2.81536 1.80183 1.22709 0.83317	1.97 2.99 4.21 6.07
50   70   95	49.48 65.44 67.07 93.32 93.27	7×3.00  7×3.45 19×2.12  7×4.12 19×2.50	9.00 10.35 10.60 12.36 12.50	135.3 179.0 184.3 255.2 256.3	0.57859 0.43750 0.42894 0.30677 0.30845	8.35 10.72 12.11 14.92 16.47
125 150   200	125.50 157.62 145.81 198.81 193.43	19×2.90 19×3.25 37×2.24 19×3.65 37×3.58	14.50 16.25 15.68 18.25 18.06	344.9 433.2 401.6 546.4 532.7	0.22923 0.18252 0.19774 0.14470 0.14905	21.18 26.13 26.32 32.18 33.40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WORKSHOP

 

 

 

PACKING